Hi Andreas,<div><br></div><div>Sorry but I just realised that I didn't post to the list so I'll do it again.</div><div><br></div><div>This is the trace of the outbound. Inbound is working because I told it to unauth_inbound_calls but I don't think thats a good long term solution.</div>
<div><br></div><div>Thanks</div><div>Rob</div><div><br></div><div>







<p class="p1">interface: any</p>
<p class="p1">filter: (ip or ip6) and ( port 5060 )</p>
<p class="p1">match: (^|CSeq:\s?\d* )(INVITE|ACK|CANCEL|BYE|MESSAGE|REFER|PRACK|INFO|UPDATE)</p>
<p class="p1">#####</p>
<p class="p2"><span class="s1">U 2012/10/26 09:33:16.827728 <a href="http://84.45.146.8:1024/"><span class="s2">80.40.140.8:1024</span></a> -> <a href="http://95.138.181.37:5060/"><span class="s2">90.100.150.37:5060</span></a></span></p>

<p class="p2"><span class="s1">INVITE <a href="mailto:sip%3A02033708966@95.138.181.37"><span class="s2">sip:02033708966@90.100.150.37</span></a> SIP/2.0'</span></p>
<p class="p1">Via: SIP/2.0/UDP 10.1.1.198:5062;branch=z9hG4bK1316621861'</p>
<p class="p2"><span class="s1">From: "<a href="tel:01978807061"><span class="s2">01978807061</span></a>" <<a href="mailto:sip%3A01978807061@95.138.181.37"><span class="s2">sip:01978807061@90.100.150.37</span></a>>;tag=1178162900'</span></p>

<p class="p2"><span class="s1">To: <<a href="mailto:sip%3A02033708966@95.138.181.37"><span class="s2">sip:02033708966@90.100.150.37</span></a>>'</span></p>
<p class="p2"><span class="s1">Call-ID: <a href="mailto:124282374@10.1.1.198"><span class="s2">124282374@10.1.1.198</span></a>'</span></p>
<p class="p1">CSeq: 1 INVITE'</p>
<p class="p2"><span class="s1">Contact: <<a href="http://sip:01978807061@10.1.1.198:5062/"><span class="s2">sip:01978807061@10.1.1.198:5062</span></a>>'</span></p>
<p class="p1">Content-Type: application/sdp'</p>
<p class="p1">Allow: INVITE, INFO, PRACK, ACK, BYE, CANCEL, OPTIONS, NOTIFY, REGISTER, SUBSCRIBE, REFER, PUBLISH, UPDATE, MESSAGE'</p>
<p class="p1">Max-Forwards: 70'</p>
<p class="p1">User-Agent: Yealink SIP-T26P 6.61.0.83'</p>
<p class="p1">Supported: replaces'</p>
<p class="p1">Allow-Events: talk,hold,conference,refer,check-sync'</p>
<p class="p1">Content-Length: 302'</p>
<p class="p1">'</p>
<p class="p1">v=0'</p>
<p class="p1">o=- 20010 20010 IN IP4 10.1.1.198'</p>
<p class="p1">s=SDP data'</p>
<p class="p1">c=IN IP4 10.1.1.198'</p>
<p class="p1">t=0 0'</p>
<p class="p1">m=audio 11800 RTP/AVP 0 8 18 9 101'</p>
<p class="p1">a=rtpmap:0 PCMU/8000'</p>
<p class="p1">a=rtpmap:8 PCMA/8000'</p>
<p class="p1">a=rtpmap:18 G729/8000'</p>
<p class="p1">a=fmtp:18 annexb=no'</p>
<p class="p1">a=rtpmap:9 G722/8000'</p>
<p class="p1">a=fmtp:101 0-15'</p>
<p class="p1">a=rtpmap:101 telephone-event/8000'</p>
<p class="p1">a=ptime:20'</p>
<p class="p1">a=sendrecv'</p>
<p class="p3"><br></p>
<p class="p1">#</p>
<p class="p1">U 2012/10/26 09:33:16.828647 <a href="http://127.0.0.1:5060/"><span class="s2">127.0.0.1:5060</span></a> -> <a href="http://127.0.0.1:5062/"><span class="s2">127.0.0.1:5062</span></a></p>
<p class="p2"><span class="s1">INVITE <a href="mailto:sip%3A02033708966@95.138.181.37"><span class="s2">sip:02033708966@90.100.150.37</span></a> SIP/2.0'</span></p>
<p class="p1">Record-Route: <sip:127.0.0.1;r2=on;lr=on;ftag=1178162900;nat=yes;ngcplb=yes>'</p>
<p class="p1">Record-Route: <sip:90.100.150.37;r2=on;lr=on;ftag=1178162900;nat=yes;ngcplb=yes>'</p>
<p class="p1">Via: SIP/2.0/UDP 127.0.0.1;branch=z9hG4bKc417.0c1d0d91ea6cf045f898cbca261f2218.0'</p>
<p class="p1">Via: SIP/2.0/UDP 10.1.1.198:5062;rport=1024;received=80.40.140.8;branch=z9hG4bK1316621861'</p>
<p class="p2"><span class="s1">From: "<a href="tel:01978807061"><span class="s2">01978807061</span></a>" <<a href="mailto:sip%3A01978807061@95.138.181.37"><span class="s2">sip:01978807061@90.100.150.37</span></a>>;tag=1178162900'</span></p>

<p class="p2"><span class="s1">To: <<a href="mailto:sip%3A02033708966@95.138.181.37"><span class="s2">sip:02033708966@90.100.150.37</span></a>>'</span></p>
<p class="p2"><span class="s1">Call-ID: <a href="mailto:124282374@10.1.1.198"><span class="s2">124282374@10.1.1.198</span></a>'</span></p>
<p class="p1">CSeq: 1 INVITE'</p>
<p class="p1">Contact: <sip:<a href="tel:01978807061"><span class="s2">01978807061</span></a>@10.1.1.198:5062;alias=80.40.140.8~1024~1>'</p>
<p class="p1">Content-Type: application/sdp'</p>
<p class="p1">Allow: INVITE, INFO, PRACK, ACK, BYE, CANCEL, OPTIONS, NOTIFY, REGISTER, SUBSCRIBE, REFER, PUBLISH, UPDATE, MESSAGE'</p>
<p class="p1">Max-Forwards: 69'</p>
<p class="p1">User-Agent: Yealink SIP-T26P 6.61.0.83'</p>
<p class="p1">Supported: replaces'</p>
<p class="p1">Allow-Events: talk,hold,conference,refer,check-sync'</p>
<p class="p1">Content-Length: 348'</p>
<p class="p1">P-NGCP-Src-Ip: 80.40.140.8'</p>
<p class="p1">P-NGCP-Src-Port: 1024'</p>
<p class="p1">P-NGCP-Src-Proto: udp'</p>
<p class="p1">P-NGCP-Src-Af: 4'</p>
<p class="p1">P-NGCP-Src-Nat: 1'</p>
<p class="p1">'</p>
<p class="p1">v=0'</p>
<p class="p1">o=- 20010 20010 IN IP4 10.1.1.198'</p>
<p class="p1">s=SDP data'</p>
<p class="p1">c=IN IP4 80.40.140.8'</p>
<p class="p1">t=0 0'</p>
<p class="p1">m=audio 11800 RTP/AVP 0 8 18 9 101'</p>
<p class="p1">a=rtpmap:0 PCMU/8000'</p>
<p class="p1">a=rtpmap:8 PCMA/8000'</p>
<p class="p1">a=rtpmap:18 G729/8000'</p>
<p class="p1">a=fmtp:18 annexb=no'</p>
<p class="p1">a=rtpmap:9 G722/8000'</p>
<p class="p1">a=fmtp:101 0-15'</p>
<p class="p1">a=rtpmap:101 telephone-event/8000'</p>
<p class="p1">a=ptime:20'</p>
<p class="p1">a=sendrecv'</p>
<p class="p1">a=direction:active'</p>
<p class="p1">a=oldmediaip:10.1.1.198'</p>
<p class="p3"><br></p>
<p class="p1">#</p>
<p class="p1">U 2012/10/26 09:33:16.828801 <a href="http://127.0.0.1:5062/"><span class="s2">127.0.0.1:5062</span></a> -> <a href="http://127.0.0.1:5060/"><span class="s2">127.0.0.1:5060</span></a></p>
<p class="p1">SIP/2.0 100 Trying'</p>
<p class="p1">Via: SIP/2.0/UDP 127.0.0.1;branch=z9hG4bKc417.0c1d0d91ea6cf045f898cbca261f2218.0;rport=5060'</p>
<p class="p1">Via: SIP/2.0/UDP 10.1.1.198:5062;rport=1024;received=80.40.140.8;branch=z9hG4bK1316621861'</p>
<p class="p2"><span class="s1">From: "<a href="tel:01978807061"><span class="s2">01978807061</span></a>" <<a href="mailto:sip%3A01978807061@95.138.181.37"><span class="s2">sip:01978807061@90.100.150.37</span></a>>;tag=1178162900'</span></p>

<p class="p2"><span class="s1">To: <<a href="mailto:sip%3A02033708966@95.138.181.37"><span class="s2">sip:02033708966@90.100.150.37</span></a>>'</span></p>
<p class="p2"><span class="s1">Call-ID: <a href="mailto:124282374@10.1.1.198"><span class="s2">124282374@10.1.1.198</span></a>'</span></p>
<p class="p1">CSeq: 1 INVITE'</p>
<p class="p1">Server: Sipwise NGCP Proxy 2.X'</p>
<p class="p1">Content-Length: 0'</p>
<p class="p1">'</p>
<p class="p3"><br></p>
<p class="p1">#</p>
<p class="p2"><span class="s1">U 2012/10/26 09:33:16.829133 <a href="http://95.138.181.37:5060/"><span class="s2">90.100.150.37:5060</span></a> -> <a href="http://84.45.146.8:1024/"><span class="s2">80.40.140.8:1024</span></a></span></p>

<p class="p1">SIP/2.0 100 Trying'</p>
<p class="p1">Via: SIP/2.0/UDP 10.1.1.198:5062;rport=1024;received=80.40.140.8;branch=z9hG4bK1316621861'</p>
<p class="p2"><span class="s1">From: "<a href="tel:01978807061"><span class="s2">01978807061</span></a>" <<a href="mailto:sip%3A01978807061@95.138.181.37"><span class="s2">sip:01978807061@90.100.150.37</span></a>>;tag=1178162900'</span></p>

<p class="p2"><span class="s1">To: <<a href="mailto:sip%3A02033708966@95.138.181.37"><span class="s2">sip:02033708966@90.100.150.37</span></a>>'</span></p>
<p class="p2"><span class="s1">Call-ID: <a href="mailto:124282374@10.1.1.198"><span class="s2">124282374@10.1.1.198</span></a>'</span></p>
<p class="p1">CSeq: 1 INVITE'</p>
<p class="p1">Server: Sipwise NGCP Proxy 2.X'</p>
<p class="p1">Content-Length: 0'</p>
<p class="p1">'</p>
<p class="p3"><br></p>
<p class="p1">#</p>
<p class="p1">U 2012/10/26 09:33:16.831184 <a href="http://127.0.0.1:5062/"><span class="s2">127.0.0.1:5062</span></a> -> <a href="http://127.0.0.1:5060/"><span class="s2">127.0.0.1:5060</span></a></p>
<p class="p1">SIP/2.0 407 Proxy Authentication Required'</p>
<p class="p1">Via: SIP/2.0/UDP 127.0.0.1;branch=z9hG4bKc417.0c1d0d91ea6cf045f898cbca261f2218.0;rport=5060'</p>
<p class="p1">Via: SIP/2.0/UDP 10.1.1.198:5062;rport=1024;received=80.40.140.8;branch=z9hG4bK1316621861'</p>
<p class="p2"><span class="s1">From: "<a href="tel:01978807061"><span class="s2">01978807061</span></a>" <<a href="mailto:sip%3A01978807061@95.138.181.37"><span class="s2">sip:01978807061@90.100.150.37</span></a>>;tag=1178162900'</span></p>

<p class="p1">To: <<a href="mailto:sip%3A02033708966@95.138.181.37"><span class="s2">sip:02033708966@90.100.150.37</span></a>>;tag=1d24a28a0bded6c40d31e6db8aab9ac6.762e'</p>
<p class="p2"><span class="s1">Call-ID: <a href="mailto:124282374@10.1.1.198"><span class="s2">124282374@10.1.1.198</span></a>'</span></p>
<p class="p1">CSeq: 1 INVITE'</p>
<p class="p1">Proxy-Authenticate: Digest realm="90.100.150.37", nonce="UIqgV1CKnyu9ssD2Aa1cV9jPvMTv2Wy3"'</p>
<p class="p1">Server: Sipwise NGCP Proxy 2.X'</p>
<p class="p1">Content-Length: 0'</p>
<p class="p1">'</p>
<p class="p3"><br></p>
<p class="p1">#</p>
<p class="p2"><span class="s1">U 2012/10/26 09:33:16.831357 <a href="http://95.138.181.37:5060/"><span class="s2">90.100.150.37:5060</span></a> -> <a href="http://84.45.146.8:1024/"><span class="s2">80.40.140.8:1024</span></a></span></p>

<p class="p1">SIP/2.0 407 Proxy Authentication Required'</p>
<p class="p1">Via: SIP/2.0/UDP 10.1.1.198:5062;rport=1024;received=80.40.140.8;branch=z9hG4bK1316621861'</p>
<p class="p2"><span class="s1">From: "<a href="tel:01978807061"><span class="s2">01978807061</span></a>" <<a href="mailto:sip%3A01978807061@95.138.181.37"><span class="s2">sip:01978807061@90.100.150.37</span></a>>;tag=1178162900'</span></p>

<p class="p1">To: <<a href="mailto:sip%3A02033708966@95.138.181.37"><span class="s2">sip:02033708966@90.100.150.37</span></a>>;tag=1d24a28a0bded6c40d31e6db8aab9ac6.762e'</p>
<p class="p2"><span class="s1">Call-ID: <a href="mailto:124282374@10.1.1.198"><span class="s2">124282374@10.1.1.198</span></a>'</span></p>
<p class="p1">CSeq: 1 INVITE'</p>
<p class="p1">Proxy-Authenticate: Digest realm="90.100.150.37", nonce="UIqgV1CKnyu9ssD2Aa1cV9jPvMTv2Wy3"'</p>
<p class="p1">Server: Sipwise NGCP Proxy 2.X'</p>
<p class="p1">Content-Length: 0'</p>
<p class="p1">'</p>
<p class="p3"><br></p>
<p class="p1">#</p>
<p class="p2"><span class="s1">U 2012/10/26 09:33:16.916183 <a href="http://84.45.146.8:1024/"><span class="s2">80.40.140.8:1024</span></a> -> <a href="http://95.138.181.37:5060/"><span class="s2">90.100.150.37:5060</span></a></span></p>

<p class="p2"><span class="s1">ACK <a href="mailto:sip%3A02033708966@95.138.181.37"><span class="s2">sip:02033708966@90.100.150.37</span></a> SIP/2.0'</span></p>
<p class="p1">Via: SIP/2.0/UDP 10.1.1.198:5062;branch=z9hG4bK1316621861'</p>
<p class="p2"><span class="s1">From: "<a href="tel:01978807061"><span class="s2">01978807061</span></a>" <<a href="mailto:sip%3A01978807061@95.138.181.37"><span class="s2">sip:01978807061@90.100.150.37</span></a>>;tag=1178162900'</span></p>

<p class="p1">To: <<a href="mailto:sip%3A02033708966@95.138.181.37"><span class="s2">sip:02033708966@90.100.150.37</span></a>>;tag=1d24a28a0bded6c40d31e6db8aab9ac6.762e'</p>
<p class="p2"><span class="s1">Call-ID: <a href="mailto:124282374@10.1.1.198"><span class="s2">124282374@10.1.1.198</span></a>'</span></p>
<p class="p1">CSeq: 1 ACK'</p>
<p class="p1">Content-Length: 0'</p>
<p class="p1">'</p>
<p class="p3"><br></p>
<p class="p1">#</p>
<p class="p1">U 2012/10/26 09:33:16.916923 <a href="http://127.0.0.1:5060/"><span class="s2">127.0.0.1:5060</span></a> -> <a href="http://127.0.0.1:5062/"><span class="s2">127.0.0.1:5062</span></a></p>
<p class="p2"><span class="s1">ACK <a href="mailto:sip%3A02033708966@95.138.181.37"><span class="s2">sip:02033708966@90.100.150.37</span></a> SIP/2.0'</span></p>
<p class="p1">Max-Forwards: 10'</p>
<p class="p1">Record-Route: <sip:127.0.0.1;r2=on;lr=on;ftag=1178162900;nat=yes;ngcplb=yes>'</p>
<p class="p1">Record-Route: <sip:90.100.150.37;r2=on;lr=on;ftag=1178162900;nat=yes;ngcplb=yes>'</p>
<p class="p1">Via: SIP/2.0/UDP 127.0.0.1;branch=z9hG4bKc417.0c1d0d91ea6cf045f898cbca261f2218.0'</p>
<p class="p1">Via: SIP/2.0/UDP 10.1.1.198:5062;rport=1024;received=80.40.140.8;branch=z9hG4bK1316621861'</p>
<p class="p2"><span class="s1">From: "<a href="tel:01978807061"><span class="s2">01978807061</span></a>" <<a href="mailto:sip%3A01978807061@95.138.181.37"><span class="s2">sip:01978807061@90.100.150.37</span></a>>;tag=1178162900'</span></p>

<p class="p1">To: <<a href="mailto:sip%3A02033708966@95.138.181.37"><span class="s2">sip:02033708966@90.100.150.37</span></a>>;tag=1d24a28a0bded6c40d31e6db8aab9ac6.762e'</p>
<p class="p2"><span class="s1">Call-ID: <a href="mailto:124282374@10.1.1.198"><span class="s2">124282374@10.1.1.198</span></a>'</span></p>
<p class="p1">CSeq: 1 ACK'</p>
<p class="p1">Content-Length: 0'</p>
<p class="p1">P-NGCP-Src-Ip: 80.40.140.8'</p>
<p class="p1">P-NGCP-Src-Port: 1024'</p>
<p class="p1">P-NGCP-Src-Proto: udp'</p>
<p class="p1">P-NGCP-Src-Af: 4'</p>
<p class="p1">P-NGCP-Src-Nat: 1'</p>
<p class="p1">'</p>
<p class="p3"><br></p>
<p class="p1">#</p>
<p class="p2"><span class="s1">U 2012/10/26 09:33:17.010785 <a href="http://84.45.146.8:1024/"><span class="s2">80.40.140.8:1024</span></a> -> <a href="http://95.138.181.37:5060/"><span class="s2">90.100.150.37:5060</span></a></span></p>

<p class="p2"><span class="s1">INVITE <a href="mailto:sip%3A02033708966@95.138.181.37"><span class="s2">sip:02033708966@90.100.150.37</span></a> SIP/2.0'</span></p>
<p class="p1">Via: SIP/2.0/UDP 10.1.1.198:5062;branch=z9hG4bK1387360016'</p>
<p class="p2"><span class="s1">From: "<a href="tel:01978807061"><span class="s2">01978807061</span></a>" <<a href="mailto:sip%3A01978807061@95.138.181.37"><span class="s2">sip:01978807061@90.100.150.37</span></a>>;tag=1178162900'</span></p>

<p class="p2"><span class="s1">To: <<a href="mailto:sip%3A02033708966@95.138.181.37"><span class="s2">sip:02033708966@90.100.150.37</span></a>>'</span></p>
<p class="p2"><span class="s1">Call-ID: <a href="mailto:124282374@10.1.1.198"><span class="s2">124282374@10.1.1.198</span></a>'</span></p>
<p class="p1">CSeq: 2 INVITE'</p>
<p class="p2"><span class="s1">Contact: <<a href="http://sip:01978807061@10.1.1.198:5062/"><span class="s2">sip:01978807061@10.1.1.198:5062</span></a>>'</span></p>
<p class="p1">Proxy-Authorization: Digest username="<a href="tel:01978807061"><span class="s2">01978807061</span></a>", realm="90.100.150.37", nonce="UIqgV1CKnyu9ssD2Aa1cV9jPvMTv2Wy3", uri="<a href="mailto:sip%3A02033708966@95.138.181.37"><span class="s2">sip:02033708966@90.100.150.37</span></a>", response="2d29fe16d70eeafb11daaa32fb21786a", algorithm=MD5'</p>

<p class="p1">Content-Type: application/sdp'</p>
<p class="p1">Allow: INVITE, INFO, PRACK, ACK, BYE, CANCEL, OPTIONS, NOTIFY, REGISTER, SUBSCRIBE, REFER, PUBLISH, UPDATE, MESSAGE'</p>
<p class="p1">Max-Forwards: 70'</p>
<p class="p1">User-Agent: Yealink SIP-T26P 6.61.0.83'</p>
<p class="p1">Supported: replaces'</p>
<p class="p1">Allow-Events: talk,hold,conference,refer,check-sync'</p>
<p class="p1">Content-Length: 302'</p>
<p class="p1">'</p>
<p class="p1">v=0'</p>
<p class="p1">o=- 20010 20010 IN IP4 10.1.1.198'</p>
<p class="p1">s=SDP data'</p>
<p class="p1">c=IN IP4 10.1.1.198'</p>
<p class="p1">t=0 0'</p>
<p class="p1">m=audio 11800 RTP/AVP 0 8 18 9 101'</p>
<p class="p1">a=rtpmap:0 PCMU/8000'</p>
<p class="p1">a=rtpmap:8 PCMA/8000'</p>
<p class="p1">a=rtpmap:18 G729/8000'</p>
<p class="p1">a=fmtp:18 annexb=no'</p>
<p class="p1">a=rtpmap:9 G722/8000'</p>
<p class="p1">a=fmtp:101 0-15'</p>
<p class="p1">a=rtpmap:101 telephone-event/8000'</p>
<p class="p1">a=ptime:20'</p>
<p class="p1">a=sendrecv'</p>
<p class="p3"><br></p>
<p class="p1">#</p>
<p class="p1">U 2012/10/26 09:33:17.015119 <a href="http://127.0.0.1:5060/"><span class="s2">127.0.0.1:5060</span></a> -> <a href="http://127.0.0.1:5062/"><span class="s2">127.0.0.1:5062</span></a></p>
<p class="p2"><span class="s1">INVITE <a href="mailto:sip%3A02033708966@95.138.181.37"><span class="s2">sip:02033708966@90.100.150.37</span></a> SIP/2.0'</span></p>
<p class="p1">Record-Route: <sip:127.0.0.1;r2=on;lr=on;ftag=1178162900;nat=yes;ngcplb=yes>'</p>
<p class="p1">Record-Route: <sip:90.100.150.37;r2=on;lr=on;ftag=1178162900;nat=yes;ngcplb=yes>'</p>
<p class="p1">Via: SIP/2.0/UDP 127.0.0.1;branch=z9hG4bK9417.4a7ba59f48f08d448e1488458b0527fa.0'</p>
<p class="p1">Via: SIP/2.0/UDP 10.1.1.198:5062;rport=1024;received=80.40.140.8;branch=z9hG4bK1387360016'</p>
<p class="p2"><span class="s1">From: "<a href="tel:01978807061"><span class="s2">01978807061</span></a>" <<a href="mailto:sip%3A01978807061@95.138.181.37"><span class="s2">sip:01978807061@90.100.150.37</span></a>>;tag=1178162900'</span></p>

<p class="p2"><span class="s1">To: <<a href="mailto:sip%3A02033708966@95.138.181.37"><span class="s2">sip:02033708966@90.100.150.37</span></a>>'</span></p>
<p class="p2"><span class="s1">Call-ID: <a href="mailto:124282374@10.1.1.198"><span class="s2">124282374@10.1.1.198</span></a>'</span></p>
<p class="p1">CSeq: 2 INVITE'</p>
<p class="p1">Contact: <sip:01978807061@10.1.1.198:5062;alias=80.40.140.8~1024~1>'</p>
<p class="p1">Proxy-Authorization: Digest username="01978807061", realm="90.100.150.37", nonce="UIqgV1CKnyu9ssD2Aa1cV9jPvMTv2Wy3", uri="<a href="mailto:sip%3A02033708966@95.138.181.37"><span class="s2">sip:02033708966@90.100.150.37</span></a>", response="2d29fe16d70eeafb11daaa32fb21786a", algorithm=MD5'</p>

<p class="p1">Content-Type: application/sdp'</p>
<p class="p1">Allow: INVITE, INFO, PRACK, ACK, BYE, CANCEL, OPTIONS, NOTIFY, REGISTER, SUBSCRIBE, REFER, PUBLISH, UPDATE, MESSAGE'</p>
<p class="p1">Max-Forwards: 69'</p>
<p class="p1">User-Agent: Yealink SIP-T26P 6.61.0.83'</p>
<p class="p1">Supported: replaces'</p>
<p class="p1">Allow-Events: talk,hold,conference,refer,check-sync'</p>
<p class="p1">Content-Length: 348'</p>
<p class="p1">P-NGCP-Src-Ip: 80.40.140.8'</p>
<p class="p1">P-NGCP-Src-Port: 1024'</p>
<p class="p1">P-NGCP-Src-Proto: udp'</p>
<p class="p1">P-NGCP-Src-Af: 4'</p>
<p class="p1">P-NGCP-Src-Nat: 1'</p>
<p class="p1">'</p>
<p class="p1">v=0'</p>
<p class="p1">o=- 20010 20010 IN IP4 10.1.1.198'</p>
<p class="p1">s=SDP data'</p>
<p class="p1">c=IN IP4 80.40.140.8'</p>
<p class="p1">t=0 0'</p>
<p class="p1">m=audio 11800 RTP/AVP 0 8 18 9 101'</p>
<p class="p1">a=rtpmap:0 PCMU/8000'</p>
<p class="p1">a=rtpmap:8 PCMA/8000'</p>
<p class="p1">a=rtpmap:18 G729/8000'</p>
<p class="p1">a=fmtp:18 annexb=no'</p>
<p class="p1">a=rtpmap:9 G722/8000'</p>
<p class="p1">a=fmtp:101 0-15'</p>
<p class="p1">a=rtpmap:101 telephone-event/8000'</p>
<p class="p1">a=ptime:20'</p>
<p class="p1">a=sendrecv'</p>
<p class="p1">a=direction:active'</p>
<p class="p1">a=oldmediaip:10.1.1.198'</p>
<p class="p3"><br></p>
<p class="p1">#</p>
<p class="p1">U 2012/10/26 09:33:17.015359 <a href="http://127.0.0.1:5062/"><span class="s2">127.0.0.1:5062</span></a> -> <a href="http://127.0.0.1:5060/"><span class="s2">127.0.0.1:5060</span></a></p>
<p class="p1">SIP/2.0 100 Trying'</p>
<p class="p1">Via: SIP/2.0/UDP 127.0.0.1;branch=z9hG4bK9417.4a7ba59f48f08d448e1488458b0527fa.0;rport=5060'</p>
<p class="p1">Via: SIP/2.0/UDP 10.1.1.198:5062;rport=1024;received=80.40.140.8;branch=z9hG4bK1387360016'</p>
<p class="p1">From: "01978807061" <<a href="mailto:sip%3A01978807061@95.138.181.37"><span class="s2">sip:01978807061@90.100.150.37</span></a>>;tag=1178162900'</p>
<p class="p2"><span class="s1">To: <<a href="mailto:sip%3A02033708966@95.138.181.37"><span class="s2">sip:02033708966@90.100.150.37</span></a>>'</span></p>
<p class="p2"><span class="s1">Call-ID: <a href="mailto:124282374@10.1.1.198"><span class="s2">124282374@10.1.1.198</span></a>'</span></p>
<p class="p1">CSeq: 2 INVITE'</p>
<p class="p1">Server: Sipwise NGCP Proxy 2.X'</p>
<p class="p1">Content-Length: 0'</p>
<p class="p1">'</p>
<p class="p3"><br></p>
<p class="p1">#</p>
<p class="p2"><span class="s1">U 2012/10/26 09:33:17.015774 <a href="http://95.138.181.37:5060/"><span class="s2">90.100.150.37:5060</span></a> -> <a href="http://84.45.146.8:1024/"><span class="s2">80.40.140.8:1024</span></a></span></p>

<p class="p1">SIP/2.0 100 Trying'</p>
<p class="p1">Via: SIP/2.0/UDP 10.1.1.198:5062;rport=1024;received=80.40.140.8;branch=z9hG4bK1387360016'</p>
<p class="p1">From: "01978807061" <<a href="mailto:sip%3A01978807061@95.138.181.37"><span class="s2">sip:01978807061@90.100.150.37</span></a>>;tag=1178162900'</p>
<p class="p2"><span class="s1">To: <<a href="mailto:sip%3A02033708966@95.138.181.37"><span class="s2">sip:02033708966@90.100.150.37</span></a>>'</span></p>
<p class="p2"><span class="s1">Call-ID: <a href="mailto:124282374@10.1.1.198"><span class="s2">124282374@10.1.1.198</span></a>'</span></p>
<p class="p1">CSeq: 2 INVITE'</p>
<p class="p1">Server: Sipwise NGCP Proxy 2.X'</p>
<p class="p1">Content-Length: 0'</p>
<p class="p1">'</p>
<p class="p3"><br></p>
<p class="p1">#</p>
<p class="p1">U 2012/10/26 09:33:17.017464 <a href="http://127.0.0.1:5062/"><span class="s2">127.0.0.1:5062</span></a> -> <a href="http://127.0.0.1:5060/"><span class="s2">127.0.0.1:5060</span></a></p>
<p class="p1">SIP/2.0 101 Connecting'</p>
<p class="p1">Via: SIP/2.0/UDP 127.0.0.1;branch=z9hG4bK9417.4a7ba59f48f08d448e1488458b0527fa.0;rport=5060'</p>
<p class="p1">Via: SIP/2.0/UDP 10.1.1.198:5062;rport=1024;received=80.40.140.8;branch=z9hG4bK1387360016'</p>
<p class="p1">From: "01978807061" <<a href="mailto:sip%3A01978807061@95.138.181.37"><span class="s2">sip:01978807061@90.100.150.37</span></a>>;tag=1178162900'</p>
<p class="p2"><span class="s1">To: <<a href="mailto:sip%3A02033708966@95.138.181.37"><span class="s2">sip:02033708966@90.100.150.37</span></a>>'</span></p>
<p class="p2"><span class="s1">Call-ID: <a href="mailto:124282374@10.1.1.198"><span class="s2">124282374@10.1.1.198</span></a>'</span></p>
<p class="p1">CSeq: 2 INVITE'</p>
<p class="p2"><span class="s1">P-NGCP-Authorization: <a href="mailto:01978807061@95.138.181.37"><span class="s2">01978807061@90.100.150.37</span></a>'</span></p>
<p class="p1">P-NGCP-Authorized: 1'</p>
<p class="p1">P-Caller-UUID: a09620f4-6ffb-4f9d-840b-b015a99e8c73'</p>
<p class="p1">Server: Sipwise NGCP Proxy 2.X'</p>
<p class="p1">Content-Length: 0'</p>
<p class="p1">'</p>
<p class="p3"><br></p>
<p class="p1">#</p>
<p class="p1">U 2012/10/26 09:33:17.025727 <a href="http://127.0.0.1:5080/"><span class="s2">127.0.0.1:5080</span></a> -> <a href="http://127.0.0.1:5060/"><span class="s2">127.0.0.1:5060</span></a></p>
<p class="p1">INVITE sip:442033708966@222.111.188.200:5060;transport=udp SIP/2.0'</p>
<p class="p1">Via: SIP/2.0/UDP 127.0.0.1:5080;branch=z9hG4bKUV6Z~aIb;rport'</p>
<p class="p1">From: <<a href="mailto:sip%3A441978807061@95.138.181.37"><span class="s2">sip:441978807061@90.100.150.37</span></a>>;tag=18AF9309-508A9F2D0000637F-C9A99700'</p>
<p class="p2"><span class="s1">To: <<a href="mailto:sip%3A442033708966@212.110.185.225"><span class="s2">sip:442033708966@222.111.188.200</span></a>>'</span></p>
<p class="p1">CSeq: 10 INVITE'</p>
<p class="p1">Call-ID: 124282374@10.1.1.198_b2b-1'</p>
<p class="p1">Contact: <sip:<a href="http://127.0.0.1:5080/"><span class="s2">127.0.0.1:5080</span></a>>'</p>
<p class="p1">Route: <sip:127.0.0.1:5060;received='sip:222.111.188.200:5060;transport=udp';lr>'</p>
<p class="p1">Allow: INVITE, INFO, PRACK, ACK, BYE, CANCEL, OPTIONS, NOTIFY, REGISTER, SUBSCRIBE, REFER, PUBLISH, UPDATE, MESSAGE'</p>
<p class="p1">Supported: replaces'</p>
<p class="p2"><span class="s1">P-Asserted-Identity: <<a href="mailto:sip%3A441978807061@95.138.181.37"><span class="s2">sip:441978807061@90.100.150.37</span></a>>'</span></p>
<p class="p1">P-D-Uri: sip:127.0.0.1:5060;received='sip:222.111.188.200:5060;transport=udp''</p>
<p class="p1">Content-Type: application/sdp'</p>
<p class="p1">Content-Length: 371'</p>
<p class="p1">'</p>
<p class="p1">v=0'</p>
<p class="p1">o=- 20010 20010 IN IP4 90.100.150.37'</p>
<p class="p1">s=SDP data'</p>
<p class="p1">c=IN IP4 90.100.150.37'</p>
<p class="p1">t=0 0'</p>
<p class="p1">m=audio 30420 RTP/AVP 0 8 18 9 101'</p>
<p class="p1">a=rtpmap:0 PCMU/8000'</p>
<p class="p1">a=rtpmap:8 PCMA/8000'</p>
<p class="p1">a=rtpmap:18 G729/8000'</p>
<p class="p1">a=fmtp:18 annexb=no'</p>
<p class="p1">a=rtpmap:9 G722/8000'</p>
<p class="p1">a=fmtp:101 0-15'</p>
<p class="p1">a=rtpmap:101 telephone-event/8000'</p>
<p class="p1">a=ptime:20'</p>
<p class="p1">a=sendrecv'</p>
<p class="p1">a=direction:active'</p>
<p class="p1">a=oldmediaip:10.1.1.198'</p>
<p class="p1">a=nortpproxy:yes'</p>
<p class="p3"><br></p>
<p class="p1">#</p>
<p class="p2"><span class="s1">U 2012/10/26 09:33:17.025996 <a href="http://95.138.181.37:5060/"><span class="s2">90.100.150.37:5060</span></a> -> <a href="http://212.110.185.225:5060/"><span class="s2">222.111.188.200:5060</span></a></span></p>

<p class="p1">INVITE sip:442033708966@222.111.188.200:5060;transport=udp SIP/2.0'</p>
<p class="p1">Max-Forwards: 10'</p>
<p class="p1">Record-Route: <sip:90.100.150.37;r2=on;lr=on;ftag=18AF9309-508A9F2D0000637F-C9A99700;ngcplb=yes>'</p>
<p class="p1">Record-Route: <sip:127.0.0.1;r2=on;lr=on;ftag=18AF9309-508A9F2D0000637F-C9A99700;ngcplb=yes>'</p>
<p class="p1">Via: SIP/2.0/UDP 90.100.150.37;branch=z9hG4bKaeb7.17cfaa55d2b28c2c48d967e639d3214b.0'</p>
<p class="p1">Via: SIP/2.0/UDP 127.0.0.1:5080;branch=z9hG4bKUV6Z~aIb;rport=5080'</p>
<p class="p1">From: <<a href="mailto:sip%3A441978807061@95.138.181.37"><span class="s2">sip:441978807061@90.100.150.37</span></a>>;tag=18AF9309-508A9F2D0000637F-C9A99700'</p>
<p class="p2"><span class="s1">To: <<a href="mailto:sip%3A442033708966@212.110.185.225"><span class="s2">sip:442033708966@222.111.188.200</span></a>>'</span></p>
<p class="p1">CSeq: 10 INVITE'</p>
<p class="p1">Call-ID: 124282374@10.1.1.198_b2b-1'</p>
<p class="p1">Allow: INVITE, INFO, PRACK, ACK, BYE, CANCEL, OPTIONS, NOTIFY, REGISTER, SUBSCRIBE, REFER, PUBLISH, UPDATE, MESSAGE'</p>
<p class="p1">Supported: replaces'</p>
<p class="p2"><span class="s1">P-Asserted-Identity: <<a href="mailto:sip%3A441978807061@95.138.181.37"><span class="s2">sip:441978807061@90.100.150.37</span></a>>'</span></p>
<p class="p1">Content-Type: application/sdp'</p>
<p class="p1">Content-Length: 371'</p>
<p class="p2"><span class="s1">Contact: <<a href="http://sip:ngcp-lb@95.138.181.37:5060/"><span class="s2">sip:ngcp-lb@90.100.150.37:5060</span></a>>'</span></p>
<p class="p1">'</p>
<p class="p1">v=0'</p>
<p class="p1">o=- 20010 20010 IN IP4 90.100.150.37'</p>
<p class="p1">s=SDP data'</p>
<p class="p1">c=IN IP4 90.100.150.37'</p>
<p class="p1">t=0 0'</p>
<p class="p1">m=audio 30420 RTP/AVP 0 8 18 9 101'</p>
<p class="p1">a=rtpmap:0 PCMU/8000'</p>
<p class="p1">a=rtpmap:8 PCMA/8000'</p>
<p class="p1">a=rtpmap:18 G729/8000'</p>
<p class="p1">a=fmtp:18 annexb=no'</p>
<p class="p1">a=rtpmap:9 G722/8000'</p>
<p class="p1">a=fmtp:101 0-15'</p>
<p class="p1">a=rtpmap:101 telephone-event/8000'</p>
<p class="p1">a=ptime:20'</p>
<p class="p1">a=sendrecv'</p>
<p class="p1">a=direction:active'</p>
<p class="p1">a=oldmediaip:10.1.1.198'</p>
<p class="p1">a=nortpproxy:yes'</p>
<p class="p3"><br></p>
<p class="p1">#</p>
<p class="p2"><span class="s1">U 2012/10/26 09:33:17.036816 <a href="http://212.110.185.225:5060/"><span class="s2">222.111.188.200:5060</span></a> -> <a href="http://95.138.181.37:5060/"><span class="s2">90.100.150.37:5060</span></a></span></p>

<p class="p1">SIP/2.0 407 Proxy Authentication Required'</p>
<p class="p1">Via: SIP/2.0/UDP 90.100.150.37;branch=z9hG4bKaeb7.17cfaa55d2b28c2c48d967e639d3214b.0;received=90.100.150.37'</p>
<p class="p1">Via: SIP/2.0/UDP 127.0.0.1:5080;branch=z9hG4bKUV6Z~aIb;rport=5080'</p>
<p class="p1">From: <<a href="mailto:sip%3A441978807061@95.138.181.37"><span class="s2">sip:441978807061@90.100.150.37</span></a>>;tag=18AF9309-508A9F2D0000637F-C9A99700'</p>
<p class="p2"><span class="s1">To: <<a href="mailto:sip%3A442033708966@212.110.185.225"><span class="s2">sip:442033708966@222.111.188.200</span></a>>;tag=as677b0635'</span></p>
<p class="p1">Call-ID: 124282374@10.1.1.198_b2b-1'</p>
<p class="p1">CSeq: 10 INVITE'</p>
<p class="p1">Server: Thirdlane'</p>
<p class="p1">Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH'</p>
<p class="p1">Supported: replaces, timer'</p>
<p class="p1">Proxy-Authenticate: Digest algorithm=MD5, realm="asterisk", nonce="4252ee88"'</p>
<p class="p1">Content-Length: 0'</p>
<p class="p1">'</p>
<p class="p3"><br></p>
<p class="p1">#</p>
<p class="p1">U 2012/10/26 09:33:17.037213 <a href="http://127.0.0.1:5060/"><span class="s2">127.0.0.1:5060</span></a> -> <a href="http://127.0.0.1:5080/"><span class="s2">127.0.0.1:5080</span></a></p>
<p class="p1">SIP/2.0 407 Proxy Authentication Required'</p>
<p class="p1">Via: SIP/2.0/UDP 127.0.0.1:5080;branch=z9hG4bKUV6Z~aIb;rport=5080'</p>
<p class="p1">From: <<a href="mailto:sip%3A441978807061@95.138.181.37"><span class="s2">sip:441978807061@90.100.150.37</span></a>>;tag=18AF9309-508A9F2D0000637F-C9A99700'</p>
<p class="p2"><span class="s1">To: <<a href="mailto:sip%3A442033708966@212.110.185.225"><span class="s2">sip:442033708966@222.111.188.200</span></a>>;tag=as677b0635'</span></p>
<p class="p1">Call-ID: 124282374@10.1.1.198_b2b-1'</p>
<p class="p1">CSeq: 10 INVITE'</p>
<p class="p1">Server: Thirdlane'</p>
<p class="p1">Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH'</p>
<p class="p1">Supported: replaces, timer'</p>
<p class="p1">Proxy-Authenticate: Digest algorithm=MD5, realm="asterisk", nonce="4252ee88"'</p>
<p class="p1">Content-Length: 0'</p>
<p class="p1">P-NGCP-Src-Ip: 222.111.188.200'</p>
<p class="p1">P-NGCP-Src-Port: 5060'</p>
<p class="p1">P-NGCP-Src-Proto: udp'</p>
<p class="p1">P-NGCP-Src-Af: 4'</p>
<p class="p1">'</p>
<p class="p3"><br></p>
<p class="p1">#</p>
<p class="p1">U 2012/10/26 09:33:17.037358 <a href="http://127.0.0.1:5080/"><span class="s2">127.0.0.1:5080</span></a> -> <a href="http://127.0.0.1:5060/"><span class="s2">127.0.0.1:5060</span></a></p>
<p class="p1">ACK sip:442033708966@222.111.188.200:5060;transport=udp SIP/2.0'</p>
<p class="p1">Via: SIP/2.0/UDP 127.0.0.1:5080;branch=z9hG4bKUV6Z~aIb;rport'</p>
<p class="p1">Route: <sip:127.0.0.1:5060;received='sip:222.111.188.200:5060;transport=udp';lr>'</p>
<p class="p1">From: <<a href="mailto:sip%3A441978807061@95.138.181.37"><span class="s2">sip:441978807061@90.100.150.37</span></a>>;tag=18AF9309-508A9F2D0000637F-C9A99700'</p>
<p class="p2"><span class="s1">To: <<a href="mailto:sip%3A442033708966@212.110.185.225"><span class="s2">sip:442033708966@222.111.188.200</span></a>>;tag=as677b0635'</span></p>
<p class="p1">Call-ID: 124282374@10.1.1.198_b2b-1'</p>
<p class="p1">CSeq: 10 ACK'</p>
<p class="p1">'</p>
<p class="p3"><br></p>
<p class="p1">#</p>
<p class="p2"><span class="s1">U 2012/10/26 09:33:17.037691 <a href="http://95.138.181.37:5060/"><span class="s2">90.100.150.37:5060</span></a> -> <a href="http://212.110.185.225:5060/"><span class="s2">222.111.188.200:5060</span></a></span></p>

<p class="p1">ACK sip:442033708966@222.111.188.200:5060;transport=udp SIP/2.0'</p>
<p class="p1">Max-Forwards: 10'</p>
<p class="p1">Record-Route: <sip:90.100.150.37;r2=on;lr=on;ftag=18AF9309-508A9F2D0000637F-C9A99700;ngcplb=yes>'</p>
<p class="p1">Record-Route: <sip:127.0.0.1;r2=on;lr=on;ftag=18AF9309-508A9F2D0000637F-C9A99700;ngcplb=yes>'</p>
<p class="p1">Via: SIP/2.0/UDP 90.100.150.37;branch=z9hG4bKaeb7.17cfaa55d2b28c2c48d967e639d3214b.0'</p>
<p class="p1">Via: SIP/2.0/UDP 127.0.0.1:5080;branch=z9hG4bKUV6Z~aIb;rport=5080'</p>
<p class="p1">From: <<a href="mailto:sip%3A441978807061@95.138.181.37"><span class="s2">sip:441978807061@90.100.150.37</span></a>>;tag=18AF9309-508A9F2D0000637F-C9A99700'</p>
<p class="p2"><span class="s1">To: <<a href="mailto:sip%3A442033708966@212.110.185.225"><span class="s2">sip:442033708966@222.111.188.200</span></a>>;tag=as677b0635'</span></p>
<p class="p1">Call-ID: 124282374@10.1.1.198_b2b-1'</p>
<p class="p1">CSeq: 10 ACK'</p>
<p class="p1">'</p>
<p class="p3"><br></p>
<p class="p1">#</p>
<p class="p1">U 2012/10/26 09:33:17.037831 <a href="http://127.0.0.1:5080/"><span class="s2">127.0.0.1:5080</span></a> -> <a href="http://127.0.0.1:5060/"><span class="s2">127.0.0.1:5060</span></a></p>
<p class="p1">INVITE sip:442033708966@222.111.188.200:5060;transport=udp SIP/2.0'</p>
<p class="p1">Via: SIP/2.0/UDP 127.0.0.1:5080;branch=z9hG4bK6YK0xas7;rport'</p>
<p class="p1">From: <<a href="mailto:sip%3A441978807061@95.138.181.37"><span class="s2">sip:441978807061@90.100.150.37</span></a>>;tag=18AF9309-508A9F2D0000637F-C9A99700'</p>
<p class="p2"><span class="s1">To: <<a href="mailto:sip%3A442033708966@212.110.185.225"><span class="s2">sip:442033708966@222.111.188.200</span></a>>'</span></p>
<p class="p1">CSeq: 11 INVITE'</p>
<p class="p1">Call-ID: 124282374@10.1.1.198_b2b-1'</p>
<p class="p1">Contact: <sip:<a href="http://127.0.0.1:5080/"><span class="s2">127.0.0.1:5080</span></a>>'</p>
<p class="p1">Route: <sip:127.0.0.1:5060;received='sip:222.111.188.200:5060;transport=udp';lr>'</p>
<p class="p1">Allow: INVITE, INFO, PRACK, ACK, BYE, CANCEL, OPTIONS, NOTIFY, REGISTER, SUBSCRIBE, REFER, PUBLISH, UPDATE, MESSAGE'</p>
<p class="p1">Supported: replaces'</p>
<p class="p2"><span class="s1">P-Asserted-Identity: <<a href="mailto:sip%3A441978807061@95.138.181.37"><span class="s2">sip:441978807061@90.100.150.37</span></a>>'</span></p>
<p class="p1">P-D-Uri: sip:127.0.0.1:5060;received='sip:222.111.188.200:5060;transport=udp''</p>
<p class="p1">Proxy-Authorization: Digest username="", realm="asterisk", nonce="4252ee88", uri="sip:442033708966@222.111.188.200:5060;transport=udp", response="57382fcb6b827159cacb45b2d21070d3", algorithm=MD5'</p>

<p class="p1">Content-Type: application/sdp'</p>
<p class="p1">Content-Length: 371'</p>
<p class="p1">'</p>
<p class="p1">v=0'</p>
<p class="p1">o=- 20010 20010 IN IP4 90.100.150.37'</p>
<p class="p1">s=SDP data'</p>
<p class="p1">c=IN IP4 90.100.150.37'</p>
<p class="p1">t=0 0'</p>
<p class="p1">m=audio 30420 RTP/AVP 0 8 18 9 101'</p>
<p class="p1">a=rtpmap:0 PCMU/8000'</p>
<p class="p1">a=rtpmap:8 PCMA/8000'</p>
<p class="p1">a=rtpmap:18 G729/8000'</p>
<p class="p1">a=fmtp:18 annexb=no'</p>
<p class="p1">a=rtpmap:9 G722/8000'</p>
<p class="p1">a=fmtp:101 0-15'</p>
<p class="p1">a=rtpmap:101 telephone-event/8000'</p>
<p class="p1">a=ptime:20'</p>
<p class="p1">a=sendrecv'</p>
<p class="p1">a=direction:active'</p>
<p class="p1">a=oldmediaip:10.1.1.198'</p>
<p class="p1">a=nortpproxy:yes'</p>
<p class="p3"><br></p>
<p class="p1">#</p>
<p class="p2"><span class="s1">U 2012/10/26 09:33:17.038108 <a href="http://95.138.181.37:5060/"><span class="s2">90.100.150.37:5060</span></a> -> <a href="http://212.110.185.225:5060/"><span class="s2">222.111.188.200:5060</span></a></span></p>

<p class="p1">INVITE sip:442033708966@222.111.188.200:5060;transport=udp SIP/2.0'</p>
<p class="p1">Max-Forwards: 10'</p>
<p class="p1">Record-Route: <sip:90.100.150.37;r2=on;lr=on;ftag=18AF9309-508A9F2D0000637F-C9A99700;ngcplb=yes>'</p>
<p class="p1">Record-Route: <sip:127.0.0.1;r2=on;lr=on;ftag=18AF9309-508A9F2D0000637F-C9A99700;ngcplb=yes>'</p>
<p class="p1">Via: SIP/2.0/UDP 90.100.150.37;branch=z9hG4bKbeb7.99d4b2215a7ef2a7a250f68d249968d0.0'</p>
<p class="p1">Via: SIP/2.0/UDP 127.0.0.1:5080;branch=z9hG4bK6YK0xas7;rport=5080'</p>
<p class="p1">From: <<a href="mailto:sip%3A441978807061@95.138.181.37"><span class="s2">sip:441978807061@90.100.150.37</span></a>>;tag=18AF9309-508A9F2D0000637F-C9A99700'</p>
<p class="p2"><span class="s1">To: <<a href="mailto:sip%3A442033708966@212.110.185.225"><span class="s2">sip:442033708966@222.111.188.200</span></a>>'</span></p>
<p class="p1">CSeq: 11 INVITE'</p>
<p class="p1">Call-ID: 124282374@10.1.1.198_b2b-1'</p>
<p class="p1">Allow: INVITE, INFO, PRACK, ACK, BYE, CANCEL, OPTIONS, NOTIFY, REGISTER, SUBSCRIBE, REFER, PUBLISH, UPDATE, MESSAGE'</p>
<p class="p1">Supported: replaces'</p>
<p class="p2"><span class="s1">P-Asserted-Identity: <<a href="mailto:sip%3A441978807061@95.138.181.37"><span class="s2">sip:441978807061@90.100.150.37</span></a>>'</span></p>
<p class="p1">Proxy-Authorization: Digest username="", realm="asterisk", nonce="4252ee88", uri="sip:442033708966@222.111.188.200:5060;transport=udp", response="57382fcb6b827159cacb45b2d21070d3", algorithm=MD5'</p>

<p class="p1">Content-Type: application/sdp'</p>
<p class="p1">Content-Length: 371'</p>
<p class="p2"><span class="s1">Contact: <<a href="http://sip:ngcp-lb@95.138.181.37:5060/"><span class="s2">sip:ngcp-lb@90.100.150.37:5060</span></a>>'</span></p>
<p class="p1">'</p>
<p class="p1">v=0'</p>
<p class="p1">o=- 20010 20010 IN IP4 90.100.150.37'</p>
<p class="p1">s=SDP data'</p>
<p class="p1">c=IN IP4 90.100.150.37'</p>
<p class="p1">t=0 0'</p>
<p class="p1">m=audio 30420 RTP/AVP 0 8 18 9 101'</p>
<p class="p1">a=rtpmap:0 PCMU/8000'</p>
<p class="p1">a=rtpmap:8 PCMA/8000'</p>
<p class="p1">a=rtpmap:18 G729/8000'</p>
<p class="p1">a=fmtp:18 annexb=no'</p>
<p class="p1">a=rtpmap:9 G722/8000'</p>
<p class="p1">a=fmtp:101 0-15'</p>
<p class="p1">a=rtpmap:101 telephone-event/8000'</p>
<p class="p1">a=ptime:20'</p>
<p class="p1">a=sendrecv'</p>
<p class="p1">a=direction:active'</p>
<p class="p1">a=oldmediaip:10.1.1.198'</p>
<p class="p1">a=nortpproxy:yes'</p>
<p class="p3"><br></p>
<p class="p1">#</p>
<p class="p2"><span class="s1">U 2012/10/26 09:33:17.047575 <a href="http://212.110.185.225:5060/"><span class="s2">222.111.188.200:5060</span></a> -> <a href="http://95.138.181.37:5060/"><span class="s2">90.100.150.37:5060</span></a></span></p>

<p class="p1">SIP/2.0 403 Forbidden (Bad auth)'</p>
<p class="p1">Via: SIP/2.0/UDP 90.100.150.37;branch=z9hG4bKbeb7.99d4b2215a7ef2a7a250f68d249968d0.0;received=90.100.150.37'</p>
<p class="p1">Via: SIP/2.0/UDP 127.0.0.1:5080;branch=z9hG4bK6YK0xas7;rport=5080'</p>
<p class="p1">From: <<a href="mailto:sip%3A441978807061@95.138.181.37"><span class="s2">sip:441978807061@90.100.150.37</span></a>>;tag=18AF9309-508A9F2D0000637F-C9A99700'</p>
<p class="p2"><span class="s1">To: <<a href="mailto:sip%3A442033708966@212.110.185.225"><span class="s2">sip:442033708966@222.111.188.200</span></a>>;tag=as677b0635'</span></p>
<p class="p1">Call-ID: 124282374@10.1.1.198_b2b-1'</p>
<p class="p1">CSeq: 11 INVITE'</p>
<p class="p1">Server: Thirdlane'</p>
<p class="p1">Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH'</p>
<p class="p1">Supported: replaces, timer'</p>
<p class="p1">Content-Length: 0'</p>
<p class="p1">'</p>
<p class="p3"><br></p>
<p class="p1">#</p>
<p class="p1">U 2012/10/26 09:33:17.047720 <a href="http://127.0.0.1:5060/"><span class="s2">127.0.0.1:5060</span></a> -> <a href="http://127.0.0.1:5080/"><span class="s2">127.0.0.1:5080</span></a></p>
<p class="p1">SIP/2.0 403 Forbidden (Bad auth)'</p>
<p class="p1">Via: SIP/2.0/UDP 127.0.0.1:5080;branch=z9hG4bK6YK0xas7;rport=5080'</p>
<p class="p1">From: <<a href="mailto:sip%3A441978807061@95.138.181.37"><span class="s2">sip:441978807061@90.100.150.37</span></a>>;tag=18AF9309-508A9F2D0000637F-C9A99700'</p>
<p class="p2"><span class="s1">To: <<a href="mailto:sip%3A442033708966@212.110.185.225"><span class="s2">sip:442033708966@222.111.188.200</span></a>>;tag=as677b0635'</span></p>
<p class="p1">Call-ID: 124282374@10.1.1.198_b2b-1'</p>
<p class="p1">CSeq: 11 INVITE'</p>
<p class="p1">Server: Thirdlane'</p>
<p class="p1">Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH'</p>
<p class="p1">Supported: replaces, timer'</p>
<p class="p1">Content-Length: 0'</p>
<p class="p1">P-NGCP-Src-Ip: 222.111.188.200'</p>
<p class="p1">P-NGCP-Src-Port: 5060'</p>
<p class="p1">P-NGCP-Src-Proto: udp'</p>
<p class="p1">P-NGCP-Src-Af: 4'</p>
<p class="p1">'</p>
<p class="p3"><br></p>
<p class="p1">#</p>
<p class="p1">U 2012/10/26 09:33:17.047787 <a href="http://127.0.0.1:5080/"><span class="s2">127.0.0.1:5080</span></a> -> <a href="http://127.0.0.1:5060/"><span class="s2">127.0.0.1:5060</span></a></p>
<p class="p1">ACK sip:442033708966@222.111.188.200:5060;transport=udp SIP/2.0'</p>
<p class="p1">Via: SIP/2.0/UDP 127.0.0.1:5080;branch=z9hG4bK6YK0xas7;rport'</p>
<p class="p1">Route: <sip:127.0.0.1:5060;received='sip:222.111.188.200:5060;transport=udp';lr>'</p>
<p class="p1">From: <<a href="mailto:sip%3A441978807061@95.138.181.37"><span class="s2">sip:441978807061@90.100.150.37</span></a>>;tag=18AF9309-508A9F2D0000637F-C9A99700'</p>
<p class="p2"><span class="s1">To: <<a href="mailto:sip%3A442033708966@212.110.185.225"><span class="s2">sip:442033708966@222.111.188.200</span></a>>;tag=as677b0635'</span></p>
<p class="p1">Call-ID: 124282374@10.1.1.198_b2b-1'</p>
<p class="p1">CSeq: 11 ACK'</p>
<p class="p1">'</p>
<p class="p3"><br></p>
<p class="p1">#</p>
<p class="p2"><span class="s1">U 2012/10/26 09:33:17.047984 <a href="http://95.138.181.37:5060/"><span class="s2">90.100.150.37:5060</span></a> -> <a href="http://212.110.185.225:5060/"><span class="s2">222.111.188.200:5060</span></a></span></p>

<p class="p1">ACK sip:442033708966@222.111.188.200:5060;transport=udp SIP/2.0'</p>
<p class="p1">Max-Forwards: 10'</p>
<p class="p1">Record-Route: <sip:90.100.150.37;r2=on;lr=on;ftag=18AF9309-508A9F2D0000637F-C9A99700;ngcplb=yes>'</p>
<p class="p1">Record-Route: <sip:127.0.0.1;r2=on;lr=on;ftag=18AF9309-508A9F2D0000637F-C9A99700;ngcplb=yes>'</p>
<p class="p1">Via: SIP/2.0/UDP 90.100.150.37;branch=z9hG4bKbeb7.99d4b2215a7ef2a7a250f68d249968d0.0'</p>
<p class="p1">Via: SIP/2.0/UDP 127.0.0.1:5080;branch=z9hG4bK6YK0xas7;rport=5080'</p>
<p class="p1">From: <<a href="mailto:sip%3A441978807061@95.138.181.37"><span class="s2">sip:441978807061@90.100.150.37</span></a>>;tag=18AF9309-508A9F2D0000637F-C9A99700'</p>
<p class="p2"><span class="s1">To: <<a href="mailto:sip%3A442033708966@212.110.185.225"><span class="s2">sip:442033708966@222.111.188.200</span></a>>;tag=as677b0635'</span></p>
<p class="p1">Call-ID: 124282374@10.1.1.198_b2b-1'</p>
<p class="p1">CSeq: 11 ACK'</p>
<p class="p1">'</p>
<p class="p3"><br></p>
<p class="p1">#</p>
<p class="p1">U 2012/10/26 09:33:17.049123 <a href="http://127.0.0.1:5062/"><span class="s2">127.0.0.1:5062</span></a> -> <a href="http://127.0.0.1:5060/"><span class="s2">127.0.0.1:5060</span></a></p>
<p class="p1">SIP/2.0 403 Forbidden (Bad auth)'</p>
<p class="p1">Record-Route: <sip:127.0.0.1:5062;lr=on;ftag=1178162900;did=511.6f51;mpd=ii;rtpprx=yes;vsf=c2hMOVZAb3Z+dm1xUGlfHwpbTlRxY1omW0x4ZXVB>'</p>
<p class="p1">Record-Route: <sip:127.0.0.1;r2=on;lr=on;ftag=1178162900;nat=yes;ngcplb=yes>'</p>
<p class="p1">Record-Route: <sip:90.100.150.37;r2=on;lr=on;ftag=1178162900;nat=yes;ngcplb=yes>'</p>
<p class="p1">Via: SIP/2.0/UDP 127.0.0.1;rport=5060;branch=z9hG4bK9417.4a7ba59f48f08d448e1488458b0527fa.0'</p>
<p class="p1">Via: SIP/2.0/UDP 10.1.1.198:5062;rport=1024;received=80.40.140.8;branch=z9hG4bK1387360016'</p>
<p class="p1">From: "01978807061" <<a href="mailto:sip%3A01978807061@95.138.181.37"><span class="s2">sip:01978807061@90.100.150.37</span></a>>;tag=1178162900'</p>
<p class="p1">To: <<a href="mailto:sip%3A02033708966@95.138.181.37"><span class="s2">sip:02033708966@90.100.150.37</span></a>>;tag=313939CC-508A9F2D000062E1-C908F700'</p>
<p class="p2"><span class="s1">Call-ID: <a href="mailto:124282374@10.1.1.198"><span class="s2">124282374@10.1.1.198</span></a>'</span></p>
<p class="p1">CSeq: 2 INVITE'</p>
<p class="p1">Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH'</p>
<p class="p1">Supported: replaces, timer'</p>
<p class="p1">Content-Length: 0'</p>
<p class="p1">'</p>
<p class="p3"><br></p>
<p class="p1">#</p>
<p class="p2"><span class="s1">U 2012/10/26 09:33:17.049337 <a href="http://95.138.181.37:5060/"><span class="s2">90.100.150.37:5060</span></a> -> <a href="http://84.45.146.8:1024/"><span class="s2">80.40.140.8:1024</span></a></span></p>

<p class="p1">SIP/2.0 403 Forbidden (Bad auth)'</p>
<p class="p1">Record-Route: <sip:127.0.0.1:5062;lr=on;ftag=1178162900;did=511.6f51;mpd=ii;rtpprx=yes;vsf=c2hMOVZAb3Z+dm1xUGlfHwpbTlRxY1omW0x4ZXVB>'</p>
<p class="p1">Record-Route: <sip:127.0.0.1;r2=on;lr=on;ftag=1178162900;nat=yes;ngcplb=yes>'</p>
<p class="p1">Record-Route: <sip:90.100.150.37;r2=on;lr=on;ftag=1178162900;nat=yes;ngcplb=yes>'</p>
<p class="p1">Via: SIP/2.0/UDP 10.1.1.198:5062;rport=1024;received=80.40.140.8;branch=z9hG4bK1387360016'</p>
<p class="p1">From: "01978807061" <<a href="mailto:sip%3A01978807061@95.138.181.37"><span class="s2">sip:01978807061@90.100.150.37</span></a>>;tag=1178162900'</p>
<p class="p1">To: <<a href="mailto:sip%3A02033708966@95.138.181.37"><span class="s2">sip:02033708966@90.100.150.37</span></a>>;tag=313939CC-508A9F2D000062E1-C908F700'</p>
<p class="p2"><span class="s1">Call-ID: <a href="mailto:124282374@10.1.1.198"><span class="s2">124282374@10.1.1.198</span></a>'</span></p>
<p class="p1">CSeq: 2 INVITE'</p>
<p class="p1">Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH'</p>
<p class="p1">Supported: replaces, timer'</p>
<p class="p1">Content-Length: 0'</p>
<p class="p1">'</p>
<p class="p3"><br></p>
<p class="p1">#</p>
<p class="p2"><span class="s1">U 2012/10/26 09:33:17.100506 <a href="http://84.45.146.8:1024/"><span class="s2">80.40.140.8:1024</span></a> -> <a href="http://95.138.181.37:5060/"><span class="s2">90.100.150.37:5060</span></a></span></p>

<p class="p2"><span class="s1">ACK <a href="mailto:sip%3A02033708966@95.138.181.37"><span class="s2">sip:02033708966@90.100.150.37</span></a> SIP/2.0'</span></p>
<p class="p1">Via: SIP/2.0/UDP 10.1.1.198:5062;branch=z9hG4bK1387360016'</p>
<p class="p1">From: "01978807061" <<a href="mailto:sip%3A01978807061@95.138.181.37"><span class="s2">sip:01978807061@90.100.150.37</span></a>>;tag=1178162900'</p>
<p class="p1">To: <<a href="mailto:sip%3A02033708966@95.138.181.37"><span class="s2">sip:02033708966@90.100.150.37</span></a>>;tag=313939CC-508A9F2D000062E1-C908F700'</p>
<p class="p2"><span class="s1">Call-ID: <a href="mailto:124282374@10.1.1.198"><span class="s2">124282374@10.1.1.198</span></a>'</span></p>
<p class="p1">CSeq: 2 ACK'</p>
<p class="p1">Content-Length: 0'</p>
<p class="p1">'</p>
<p class="p3"><br></p>
<p class="p1">#</p>
<p class="p1">U 2012/10/26 09:33:17.100857 <a href="http://127.0.0.1:5060/"><span class="s2">127.0.0.1:5060</span></a> -> <a href="http://127.0.0.1:5062/"><span class="s2">127.0.0.1:5062</span></a></p>
<p class="p2"><span class="s1">ACK <a href="mailto:sip%3A02033708966@95.138.181.37"><span class="s2">sip:02033708966@90.100.150.37</span></a> SIP/2.0'</span></p>
<p class="p1">Max-Forwards: 10'</p>
<p class="p1">Record-Route: <sip:127.0.0.1;r2=on;lr=on;ftag=1178162900;nat=yes;ngcplb=yes>'</p>
<p class="p1">Record-Route: <sip:90.100.150.37;r2=on;lr=on;ftag=1178162900;nat=yes;ngcplb=yes>'</p>
<p class="p1">Via: SIP/2.0/UDP 127.0.0.1;branch=z9hG4bK9417.4a7ba59f48f08d448e1488458b0527fa.0'</p>
<p class="p1">Via: SIP/2.0/UDP 10.1.1.198:5062;rport=1024;received=80.40.140.8;branch=z9hG4bK1387360016'</p>
<p class="p1">From: "01978807061" <<a href="mailto:sip%3A01978807061@95.138.181.37"><span class="s2">sip:01978807061@90.100.150.37</span></a>>;tag=1178162900'</p>
<p class="p1">To: <<a href="mailto:sip%3A02033708966@95.138.181.37"><span class="s2">sip:02033708966@90.100.150.37</span></a>>;tag=313939CC-508A9F2D000062E1-C908F700'</p>
<p class="p2"><span class="s1">Call-ID: <a href="mailto:124282374@10.1.1.198"><span class="s2">124282374@10.1.1.198</span></a>'</span></p>
<p class="p1">CSeq: 2 ACK'</p>
<p class="p1">Content-Length: 0'</p>
<p class="p1">P-NGCP-Src-Ip: 80.40.140.8'</p>
<p class="p1">P-NGCP-Src-Port: 1024'</p>
<p class="p1">P-NGCP-Src-Proto: udp'</p>
<p class="p1">P-NGCP-Src-Af: 4'</p>
<p class="p1">P-NGCP-Src-Nat: 1'</p>
<p class="p1">'</p>
<p class="p3"><br></p>
<p class="p1">######exit</p>
<p class="p1">62 received, 0 droppedinterface: any</p>
<p class="p1">filter: (ip or ip6) and ( port 5060 )</p>
<p class="p1">match: (^|CSeq:\s?\d* )(INVITE|ACK|CANCEL|BYE|MESSAGE|REFER|PRACK|INFO|UPDATE)</p>
<p class="p1">#####</p>
<p class="p2"><span class="s1">U 2012/10/26 09:33:16.827728 <a href="http://84.45.146.8:1024/"><span class="s2">80.40.140.8:1024</span></a> -> <a href="http://95.138.181.37:5060/"><span class="s2">90.100.150.37:5060</span></a></span></p>

<p class="p2"><span class="s1">INVITE <a href="mailto:sip%3A02033708966@95.138.181.37"><span class="s2">sip:02033708966@90.100.150.37</span></a> SIP/2.0'</span></p>
<p class="p1">Via: SIP/2.0/UDP 10.1.1.198:5062;branch=z9hG4bK1316621861'</p>
<p class="p2"><span class="s1">From: "<a href="tel:01978807061"><span class="s2">01978807061</span></a>" <<a href="mailto:sip%3A01978807061@95.138.181.37"><span class="s2">sip:01978807061@90.100.150.37</span></a>>;tag=1178162900'</span></p>

<p class="p2"><span class="s1">To: <<a href="mailto:sip%3A02033708966@95.138.181.37"><span class="s2">sip:02033708966@90.100.150.37</span></a>>'</span></p>
<p class="p2"><span class="s1">Call-ID: <a href="mailto:124282374@10.1.1.198"><span class="s2">124282374@10.1.1.198</span></a>'</span></p>
<p class="p1">CSeq: 1 INVITE'</p>
<p class="p2"><span class="s1">Contact: <<a href="http://sip:01978807061@10.1.1.198:5062/"><span class="s2">sip:01978807061@10.1.1.198:5062</span></a>>'</span></p>
<p class="p1">Content-Type: application/sdp'</p>
<p class="p1">Allow: INVITE, INFO, PRACK, ACK, BYE, CANCEL, OPTIONS, NOTIFY, REGISTER, SUBSCRIBE, REFER, PUBLISH, UPDATE, MESSAGE'</p>
<p class="p1">Max-Forwards: 70'</p>
<p class="p1">User-Agent: Yealink SIP-T26P 6.61.0.83'</p>
<p class="p1">Supported: replaces'</p>
<p class="p1">Allow-Events: talk,hold,conference,refer,check-sync'</p>
<p class="p1">Content-Length: 302'</p>
<p class="p1">'</p>
<p class="p1">v=0'</p>
<p class="p1">o=- 20010 20010 IN IP4 10.1.1.198'</p>
<p class="p1">s=SDP data'</p>
<p class="p1">c=IN IP4 10.1.1.198'</p>
<p class="p1">t=0 0'</p>
<p class="p1">m=audio 11800 RTP/AVP 0 8 18 9 101'</p>
<p class="p1">a=rtpmap:0 PCMU/8000'</p>
<p class="p1">a=rtpmap:8 PCMA/8000'</p>
<p class="p1">a=rtpmap:18 G729/8000'</p>
<p class="p1">a=fmtp:18 annexb=no'</p>
<p class="p1">a=rtpmap:9 G722/8000'</p>
<p class="p1">a=fmtp:101 0-15'</p>
<p class="p1">a=rtpmap:101 telephone-event/8000'</p>
<p class="p1">a=ptime:20'</p>
<p class="p1">a=sendrecv'</p>
<p class="p3"><br></p>
<p class="p1">#</p>
<p class="p1">U 2012/10/26 09:33:16.828647 <a href="http://127.0.0.1:5060/"><span class="s2">127.0.0.1:5060</span></a> -> <a href="http://127.0.0.1:5062/"><span class="s2">127.0.0.1:5062</span></a></p>
<p class="p2"><span class="s1">INVITE <a href="mailto:sip%3A02033708966@95.138.181.37"><span class="s2">sip:02033708966@90.100.150.37</span></a> SIP/2.0'</span></p>
<p class="p1">Record-Route: <sip:127.0.0.1;r2=on;lr=on;ftag=1178162900;nat=yes;ngcplb=yes>'</p>
<p class="p1">Record-Route: <sip:90.100.150.37;r2=on;lr=on;ftag=1178162900;nat=yes;ngcplb=yes>'</p>
<p class="p1">Via: SIP/2.0/UDP 127.0.0.1;branch=z9hG4bKc417.0c1d0d91ea6cf045f898cbca261f2218.0'</p>
<p class="p1">Via: SIP/2.0/UDP 10.1.1.198:5062;rport=1024;received=80.40.140.8;branch=z9hG4bK1316621861'</p>
<p class="p2"><span class="s1">From: "<a href="tel:01978807061"><span class="s2">01978807061</span></a>" <<a href="mailto:sip%3A01978807061@95.138.181.37"><span class="s2">sip:01978807061@90.100.150.37</span></a>>;tag=1178162900'</span></p>

<p class="p2"><span class="s1">To: <<a href="mailto:sip%3A02033708966@95.138.181.37"><span class="s2">sip:02033708966@90.100.150.37</span></a>>'</span></p>
<p class="p2"><span class="s1">Call-ID: <a href="mailto:124282374@10.1.1.198"><span class="s2">124282374@10.1.1.198</span></a>'</span></p>
<p class="p1">CSeq: 1 INVITE'</p>
<p class="p1">Contact: <sip:<a href="tel:01978807061"><span class="s2">01978807061</span></a>@10.1.1.198:5062;alias=80.40.140.8~1024~1>'</p>
<p class="p1">Content-Type: application/sdp'</p>
<p class="p1">Allow: INVITE, INFO, PRACK, ACK, BYE, CANCEL, OPTIONS, NOTIFY, REGISTER, SUBSCRIBE, REFER, PUBLISH, UPDATE, MESSAGE'</p>
<p class="p1">Max-Forwards: 69'</p>
<p class="p1">User-Agent: Yealink SIP-T26P 6.61.0.83'</p>
<p class="p1">Supported: replaces'</p>
<p class="p1">Allow-Events: talk,hold,conference,refer,check-sync'</p>
<p class="p1">Content-Length: 348'</p>
<p class="p1">P-NGCP-Src-Ip: 80.40.140.8'</p>
<p class="p1">P-NGCP-Src-Port: 1024'</p>
<p class="p1">P-NGCP-Src-Proto: udp'</p>
<p class="p1">P-NGCP-Src-Af: 4'</p>
<p class="p1">P-NGCP-Src-Nat: 1'</p>
<p class="p1">'</p>
<p class="p1">v=0'</p>
<p class="p1">o=- 20010 20010 IN IP4 10.1.1.198'</p>
<p class="p1">s=SDP data'</p>
<p class="p1">c=IN IP4 80.40.140.8'</p>
<p class="p1">t=0 0'</p>
<p class="p1">m=audio 11800 RTP/AVP 0 8 18 9 101'</p>
<p class="p1">a=rtpmap:0 PCMU/8000'</p>
<p class="p1">a=rtpmap:8 PCMA/8000'</p>
<p class="p1">a=rtpmap:18 G729/8000'</p>
<p class="p1">a=fmtp:18 annexb=no'</p>
<p class="p1">a=rtpmap:9 G722/8000'</p>
<p class="p1">a=fmtp:101 0-15'</p>
<p class="p1">a=rtpmap:101 telephone-event/8000'</p>
<p class="p1">a=ptime:20'</p>
<p class="p1">a=sendrecv'</p>
<p class="p1">a=direction:active'</p>
<p class="p1">a=oldmediaip:10.1.1.198'</p>
<p class="p3"><br></p>
<p class="p1">#</p>
<p class="p1">U 2012/10/26 09:33:16.828801 <a href="http://127.0.0.1:5062/"><span class="s2">127.0.0.1:5062</span></a> -> <a href="http://127.0.0.1:5060/"><span class="s2">127.0.0.1:5060</span></a></p>
<p class="p1">SIP/2.0 100 Trying'</p>
<p class="p1">Via: SIP/2.0/UDP 127.0.0.1;branch=z9hG4bKc417.0c1d0d91ea6cf045f898cbca261f2218.0;rport=5060'</p>
<p class="p1">Via: SIP/2.0/UDP 10.1.1.198:5062;rport=1024;received=80.40.140.8;branch=z9hG4bK1316621861'</p>
<p class="p2"><span class="s1">From: "<a href="tel:01978807061"><span class="s2">01978807061</span></a>" <<a href="mailto:sip%3A01978807061@95.138.181.37"><span class="s2">sip:01978807061@90.100.150.37</span></a>>;tag=1178162900'</span></p>

<p class="p2"><span class="s1">To: <<a href="mailto:sip%3A02033708966@95.138.181.37"><span class="s2">sip:02033708966@90.100.150.37</span></a>>'</span></p>
<p class="p2"><span class="s1">Call-ID: <a href="mailto:124282374@10.1.1.198"><span class="s2">124282374@10.1.1.198</span></a>'</span></p>
<p class="p1">CSeq: 1 INVITE'</p>
<p class="p1">Server: Sipwise NGCP Proxy 2.X'</p>
<p class="p1">Content-Length: 0'</p>
<p class="p1">'</p>
<p class="p3"><br></p>
<p class="p1">#</p>
<p class="p2"><span class="s1">U 2012/10/26 09:33:16.829133 <a href="http://95.138.181.37:5060/"><span class="s2">90.100.150.37:5060</span></a> -> <a href="http://84.45.146.8:1024/"><span class="s2">80.40.140.8:1024</span></a></span></p>

<p class="p1">SIP/2.0 100 Trying'</p>
<p class="p1">Via: SIP/2.0/UDP 10.1.1.198:5062;rport=1024;received=80.40.140.8;branch=z9hG4bK1316621861'</p>
<p class="p2"><span class="s1">From: "<a href="tel:01978807061"><span class="s2">01978807061</span></a>" <<a href="mailto:sip%3A01978807061@95.138.181.37"><span class="s2">sip:01978807061@90.100.150.37</span></a>>;tag=1178162900'</span></p>

<p class="p2"><span class="s1">To: <<a href="mailto:sip%3A02033708966@95.138.181.37"><span class="s2">sip:02033708966@90.100.150.37</span></a>>'</span></p>
<p class="p2"><span class="s1">Call-ID: <a href="mailto:124282374@10.1.1.198"><span class="s2">124282374@10.1.1.198</span></a>'</span></p>
<p class="p1">CSeq: 1 INVITE'</p>
<p class="p1">Server: Sipwise NGCP Proxy 2.X'</p>
<p class="p1">Content-Length: 0'</p>
<p class="p1">'</p>
<p class="p3"><br></p>
<p class="p1">#</p>
<p class="p1">U 2012/10/26 09:33:16.831184 <a href="http://127.0.0.1:5062/"><span class="s2">127.0.0.1:5062</span></a> -> <a href="http://127.0.0.1:5060/"><span class="s2">127.0.0.1:5060</span></a></p>
<p class="p1">SIP/2.0 407 Proxy Authentication Required'</p>
<p class="p1">Via: SIP/2.0/UDP 127.0.0.1;branch=z9hG4bKc417.0c1d0d91ea6cf045f898cbca261f2218.0;rport=5060'</p>
<p class="p1">Via: SIP/2.0/UDP 10.1.1.198:5062;rport=1024;received=80.40.140.8;branch=z9hG4bK1316621861'</p>
<p class="p2"><span class="s1">From: "<a href="tel:01978807061"><span class="s2">01978807061</span></a>" <<a href="mailto:sip%3A01978807061@95.138.181.37"><span class="s2">sip:01978807061@90.100.150.37</span></a>>;tag=1178162900'</span></p>

<p class="p1">To: <<a href="mailto:sip%3A02033708966@95.138.181.37"><span class="s2">sip:02033708966@90.100.150.37</span></a>>;tag=1d24a28a0bded6c40d31e6db8aab9ac6.762e'</p>
<p class="p2"><span class="s1">Call-ID: <a href="mailto:124282374@10.1.1.198"><span class="s2">124282374@10.1.1.198</span></a>'</span></p>
<p class="p1">CSeq: 1 INVITE'</p>
<p class="p1">Proxy-Authenticate: Digest realm="90.100.150.37", nonce="UIqgV1CKnyu9ssD2Aa1cV9jPvMTv2Wy3"'</p>
<p class="p1">Server: Sipwise NGCP Proxy 2.X'</p>
<p class="p1">Content-Length: 0'</p>
<p class="p1">'</p>
<p class="p3"><br></p>
<p class="p1">#</p>
<p class="p2"><span class="s1">U 2012/10/26 09:33:16.831357 <a href="http://95.138.181.37:5060/"><span class="s2">90.100.150.37:5060</span></a> -> <a href="http://84.45.146.8:1024/"><span class="s2">80.40.140.8:1024</span></a></span></p>

<p class="p1">SIP/2.0 407 Proxy Authentication Required'</p>
<p class="p1">Via: SIP/2.0/UDP 10.1.1.198:5062;rport=1024;received=80.40.140.8;branch=z9hG4bK1316621861'</p>
<p class="p2"><span class="s1">From: "<a href="tel:01978807061"><span class="s2">01978807061</span></a>" <<a href="mailto:sip%3A01978807061@95.138.181.37"><span class="s2">sip:01978807061@90.100.150.37</span></a>>;tag=1178162900'</span></p>

<p class="p1">To: <<a href="mailto:sip%3A02033708966@95.138.181.37"><span class="s2">sip:02033708966@90.100.150.37</span></a>>;tag=1d24a28a0bded6c40d31e6db8aab9ac6.762e'</p>
<p class="p2"><span class="s1">Call-ID: <a href="mailto:124282374@10.1.1.198"><span class="s2">124282374@10.1.1.198</span></a>'</span></p>
<p class="p1">CSeq: 1 INVITE'</p>
<p class="p1">Proxy-Authenticate: Digest realm="90.100.150.37", nonce="UIqgV1CKnyu9ssD2Aa1cV9jPvMTv2Wy3"'</p>
<p class="p1">Server: Sipwise NGCP Proxy 2.X'</p>
<p class="p1">Content-Length: 0'</p>
<p class="p1">'</p>
<p class="p3"><br></p>
<p class="p1">#</p>
<p class="p2"><span class="s1">U 2012/10/26 09:33:16.916183 <a href="http://84.45.146.8:1024/"><span class="s2">80.40.140.8:1024</span></a> -> <a href="http://95.138.181.37:5060/"><span class="s2">90.100.150.37:5060</span></a></span></p>

<p class="p2"><span class="s1">ACK <a href="mailto:sip%3A02033708966@95.138.181.37"><span class="s2">sip:02033708966@90.100.150.37</span></a> SIP/2.0'</span></p>
<p class="p1">Via: SIP/2.0/UDP 10.1.1.198:5062;branch=z9hG4bK1316621861'</p>
<p class="p2"><span class="s1">From: "<a href="tel:01978807061"><span class="s2">01978807061</span></a>" <<a href="mailto:sip%3A01978807061@95.138.181.37"><span class="s2">sip:01978807061@90.100.150.37</span></a>>;tag=1178162900'</span></p>

<p class="p1">To: <<a href="mailto:sip%3A02033708966@95.138.181.37"><span class="s2">sip:02033708966@90.100.150.37</span></a>>;tag=1d24a28a0bded6c40d31e6db8aab9ac6.762e'</p>
<p class="p2"><span class="s1">Call-ID: <a href="mailto:124282374@10.1.1.198"><span class="s2">124282374@10.1.1.198</span></a>'</span></p>
<p class="p1">CSeq: 1 ACK'</p>
<p class="p1">Content-Length: 0'</p>
<p class="p1">'</p>
<p class="p3"><br></p>
<p class="p1">#</p>
<p class="p1">U 2012/10/26 09:33:16.916923 <a href="http://127.0.0.1:5060/"><span class="s2">127.0.0.1:5060</span></a> -> <a href="http://127.0.0.1:5062/"><span class="s2">127.0.0.1:5062</span></a></p>
<p class="p2"><span class="s1">ACK <a href="mailto:sip%3A02033708966@95.138.181.37"><span class="s2">sip:02033708966@90.100.150.37</span></a> SIP/2.0'</span></p>
<p class="p1">Max-Forwards: 10'</p>
<p class="p1">Record-Route: <sip:127.0.0.1;r2=on;lr=on;ftag=1178162900;nat=yes;ngcplb=yes>'</p>
<p class="p1">Record-Route: <sip:90.100.150.37;r2=on;lr=on;ftag=1178162900;nat=yes;ngcplb=yes>'</p>
<p class="p1">Via: SIP/2.0/UDP 127.0.0.1;branch=z9hG4bKc417.0c1d0d91ea6cf045f898cbca261f2218.0'</p>
<p class="p1">Via: SIP/2.0/UDP 10.1.1.198:5062;rport=1024;received=80.40.140.8;branch=z9hG4bK1316621861'</p>
<p class="p2"><span class="s1">From: "<a href="tel:01978807061"><span class="s2">01978807061</span></a>" <<a href="mailto:sip%3A01978807061@95.138.181.37"><span class="s2">sip:01978807061@90.100.150.37</span></a>>;tag=1178162900'</span></p>

<p class="p1">To: <<a href="mailto:sip%3A02033708966@95.138.181.37"><span class="s2">sip:02033708966@90.100.150.37</span></a>>;tag=1d24a28a0bded6c40d31e6db8aab9ac6.762e'</p>
<p class="p2"><span class="s1">Call-ID: <a href="mailto:124282374@10.1.1.198"><span class="s2">124282374@10.1.1.198</span></a>'</span></p>
<p class="p1">CSeq: 1 ACK'</p>
<p class="p1">Content-Length: 0'</p>
<p class="p1">P-NGCP-Src-Ip: 80.40.140.8'</p>
<p class="p1">P-NGCP-Src-Port: 1024'</p>
<p class="p1">P-NGCP-Src-Proto: udp'</p>
<p class="p1">P-NGCP-Src-Af: 4'</p>
<p class="p1">P-NGCP-Src-Nat: 1'</p>
<p class="p1">'</p>
<p class="p3"><br></p>
<p class="p1">#</p>
<p class="p2"><span class="s1">U 2012/10/26 09:33:17.010785 <a href="http://84.45.146.8:1024/"><span class="s2">80.40.140.8:1024</span></a> -> <a href="http://95.138.181.37:5060/"><span class="s2">90.100.150.37:5060</span></a></span></p>

<p class="p2"><span class="s1">INVITE <a href="mailto:sip%3A02033708966@95.138.181.37"><span class="s2">sip:02033708966@90.100.150.37</span></a> SIP/2.0'</span></p>
<p class="p1">Via: SIP/2.0/UDP 10.1.1.198:5062;branch=z9hG4bK1387360016'</p>
<p class="p2"><span class="s1">From: "<a href="tel:01978807061"><span class="s2">01978807061</span></a>" <<a href="mailto:sip%3A01978807061@95.138.181.37"><span class="s2">sip:01978807061@90.100.150.37</span></a>>;tag=1178162900'</span></p>

<p class="p2"><span class="s1">To: <<a href="mailto:sip%3A02033708966@95.138.181.37"><span class="s2">sip:02033708966@90.100.150.37</span></a>>'</span></p>
<p class="p2"><span class="s1">Call-ID: <a href="mailto:124282374@10.1.1.198"><span class="s2">124282374@10.1.1.198</span></a>'</span></p>
<p class="p1">CSeq: 2 INVITE'</p>
<p class="p2"><span class="s1">Contact: <<a href="http://sip:01978807061@10.1.1.198:5062/"><span class="s2">sip:01978807061@10.1.1.198:5062</span></a>>'</span></p>
<p class="p1">Proxy-Authorization: Digest username="<a href="tel:01978807061"><span class="s2">01978807061</span></a>", realm="90.100.150.37", nonce="UIqgV1CKnyu9ssD2Aa1cV9jPvMTv2Wy3", uri="<a href="mailto:sip%3A02033708966@95.138.181.37"><span class="s2">sip:02033708966@90.100.150.37</span></a>", response="2d29fe16d70eeafb11daaa32fb21786a", algorithm=MD5'</p>

<p class="p1">Content-Type: application/sdp'</p>
<p class="p1">Allow: INVITE, INFO, PRACK, ACK, BYE, CANCEL, OPTIONS, NOTIFY, REGISTER, SUBSCRIBE, REFER, PUBLISH, UPDATE, MESSAGE'</p>
<p class="p1">Max-Forwards: 70'</p>
<p class="p1">User-Agent: Yealink SIP-T26P 6.61.0.83'</p>
<p class="p1">Supported: replaces'</p>
<p class="p1">Allow-Events: talk,hold,conference,refer,check-sync'</p>
<p class="p1">Content-Length: 302'</p>
<p class="p1">'</p>
<p class="p1">v=0'</p>
<p class="p1">o=- 20010 20010 IN IP4 10.1.1.198'</p>
<p class="p1">s=SDP data'</p>
<p class="p1">c=IN IP4 10.1.1.198'</p>
<p class="p1">t=0 0'</p>
<p class="p1">m=audio 11800 RTP/AVP 0 8 18 9 101'</p>
<p class="p1">a=rtpmap:0 PCMU/8000'</p>
<p class="p1">a=rtpmap:8 PCMA/8000'</p>
<p class="p1">a=rtpmap:18 G729/8000'</p>
<p class="p1">a=fmtp:18 annexb=no'</p>
<p class="p1">a=rtpmap:9 G722/8000'</p>
<p class="p1">a=fmtp:101 0-15'</p>
<p class="p1">a=rtpmap:101 telephone-event/8000'</p>
<p class="p1">a=ptime:20'</p>
<p class="p1">a=sendrecv'</p>
<p class="p3"><br></p>
<p class="p1">#</p>
<p class="p1">U 2012/10/26 09:33:17.015119 <a href="http://127.0.0.1:5060/"><span class="s2">127.0.0.1:5060</span></a> -> <a href="http://127.0.0.1:5062/"><span class="s2">127.0.0.1:5062</span></a></p>
<p class="p2"><span class="s1">INVITE <a href="mailto:sip%3A02033708966@95.138.181.37"><span class="s2">sip:02033708966@90.100.150.37</span></a> SIP/2.0'</span></p>
<p class="p1">Record-Route: <sip:127.0.0.1;r2=on;lr=on;ftag=1178162900;nat=yes;ngcplb=yes>'</p>
<p class="p1">Record-Route: <sip:90.100.150.37;r2=on;lr=on;ftag=1178162900;nat=yes;ngcplb=yes>'</p>
<p class="p1">Via: SIP/2.0/UDP 127.0.0.1;branch=z9hG4bK9417.4a7ba59f48f08d448e1488458b0527fa.0'</p>
<p class="p1">Via: SIP/2.0/UDP 10.1.1.198:5062;rport=1024;received=80.40.140.8;branch=z9hG4bK1387360016'</p>
<p class="p2"><span class="s1">From: "<a href="tel:01978807061"><span class="s2">01978807061</span></a>" <<a href="mailto:sip%3A01978807061@95.138.181.37"><span class="s2">sip:01978807061@90.100.150.37</span></a>>;tag=1178162900'</span></p>

<p class="p2"><span class="s1">To: <<a href="mailto:sip%3A02033708966@95.138.181.37"><span class="s2">sip:02033708966@90.100.150.37</span></a>>'</span></p>
<p class="p2"><span class="s1">Call-ID: <a href="mailto:124282374@10.1.1.198"><span class="s2">124282374@10.1.1.198</span></a>'</span></p>
<p class="p1">CSeq: 2 INVITE'</p>
<p class="p1">Contact: <sip:01978807061@10.1.1.198:5062;alias=80.40.140.8~1024~1>'</p>
<p class="p1">Proxy-Authorization: Digest username="01978807061", realm="90.100.150.37", nonce="UIqgV1CKnyu9ssD2Aa1cV9jPvMTv2Wy3", uri="<a href="mailto:sip%3A02033708966@95.138.181.37"><span class="s2">sip:02033708966@90.100.150.37</span></a>", response="2d29fe16d70eeafb11daaa32fb21786a", algorithm=MD5'</p>

<p class="p1">Content-Type: application/sdp'</p>
<p class="p1">Allow: INVITE, INFO, PRACK, ACK, BYE, CANCEL, OPTIONS, NOTIFY, REGISTER, SUBSCRIBE, REFER, PUBLISH, UPDATE, MESSAGE'</p>
<p class="p1">Max-Forwards: 69'</p>
<p class="p1">User-Agent: Yealink SIP-T26P 6.61.0.83'</p>
<p class="p1">Supported: replaces'</p>
<p class="p1">Allow-Events: talk,hold,conference,refer,check-sync'</p>
<p class="p1">Content-Length: 348'</p>
<p class="p1">P-NGCP-Src-Ip: 80.40.140.8'</p>
<p class="p1">P-NGCP-Src-Port: 1024'</p>
<p class="p1">P-NGCP-Src-Proto: udp'</p>
<p class="p1">P-NGCP-Src-Af: 4'</p>
<p class="p1">P-NGCP-Src-Nat: 1'</p>
<p class="p1">'</p>
<p class="p1">v=0'</p>
<p class="p1">o=- 20010 20010 IN IP4 10.1.1.198'</p>
<p class="p1">s=SDP data'</p>
<p class="p1">c=IN IP4 80.40.140.8'</p>
<p class="p1">t=0 0'</p>
<p class="p1">m=audio 11800 RTP/AVP 0 8 18 9 101'</p>
<p class="p1">a=rtpmap:0 PCMU/8000'</p>
<p class="p1">a=rtpmap:8 PCMA/8000'</p>
<p class="p1">a=rtpmap:18 G729/8000'</p>
<p class="p1">a=fmtp:18 annexb=no'</p>
<p class="p1">a=rtpmap:9 G722/8000'</p>
<p class="p1">a=fmtp:101 0-15'</p>
<p class="p1">a=rtpmap:101 telephone-event/8000'</p>
<p class="p1">a=ptime:20'</p>
<p class="p1">a=sendrecv'</p>
<p class="p1">a=direction:active'</p>
<p class="p1">a=oldmediaip:10.1.1.198'</p>
<p class="p3"><br></p>
<p class="p1">#</p>
<p class="p1">U 2012/10/26 09:33:17.015359 <a href="http://127.0.0.1:5062/"><span class="s2">127.0.0.1:5062</span></a> -> <a href="http://127.0.0.1:5060/"><span class="s2">127.0.0.1:5060</span></a></p>
<p class="p1">SIP/2.0 100 Trying'</p>
<p class="p1">Via: SIP/2.0/UDP 127.0.0.1;branch=z9hG4bK9417.4a7ba59f48f08d448e1488458b0527fa.0;rport=5060'</p>
<p class="p1">Via: SIP/2.0/UDP 10.1.1.198:5062;rport=1024;received=80.40.140.8;branch=z9hG4bK1387360016'</p>
<p class="p1">From: "01978807061" <<a href="mailto:sip%3A01978807061@95.138.181.37"><span class="s2">sip:01978807061@90.100.150.37</span></a>>;tag=1178162900'</p>
<p class="p2"><span class="s1">To: <<a href="mailto:sip%3A02033708966@95.138.181.37"><span class="s2">sip:02033708966@90.100.150.37</span></a>>'</span></p>
<p class="p2"><span class="s1">Call-ID: <a href="mailto:124282374@10.1.1.198"><span class="s2">124282374@10.1.1.198</span></a>'</span></p>
<p class="p1">CSeq: 2 INVITE'</p>
<p class="p1">Server: Sipwise NGCP Proxy 2.X'</p>
<p class="p1">Content-Length: 0'</p>
<p class="p1">'</p>
<p class="p3"><br></p>
<p class="p1">#</p>
<p class="p2"><span class="s1">U 2012/10/26 09:33:17.015774 <a href="http://95.138.181.37:5060/"><span class="s2">90.100.150.37:5060</span></a> -> <a href="http://84.45.146.8:1024/"><span class="s2">80.40.140.8:1024</span></a></span></p>

<p class="p1">SIP/2.0 100 Trying'</p>
<p class="p1">Via: SIP/2.0/UDP 10.1.1.198:5062;rport=1024;received=80.40.140.8;branch=z9hG4bK1387360016'</p>
<p class="p1">From: "01978807061" <<a href="mailto:sip%3A01978807061@95.138.181.37"><span class="s2">sip:01978807061@90.100.150.37</span></a>>;tag=1178162900'</p>
<p class="p2"><span class="s1">To: <<a href="mailto:sip%3A02033708966@95.138.181.37"><span class="s2">sip:02033708966@90.100.150.37</span></a>>'</span></p>
<p class="p2"><span class="s1">Call-ID: <a href="mailto:124282374@10.1.1.198"><span class="s2">124282374@10.1.1.198</span></a>'</span></p>
<p class="p1">CSeq: 2 INVITE'</p>
<p class="p1">Server: Sipwise NGCP Proxy 2.X'</p>
<p class="p1">Content-Length: 0'</p>
<p class="p1">'</p>
<p class="p3"><br></p>
<p class="p1">#</p>
<p class="p1">U 2012/10/26 09:33:17.017464 <a href="http://127.0.0.1:5062/"><span class="s2">127.0.0.1:5062</span></a> -> <a href="http://127.0.0.1:5060/"><span class="s2">127.0.0.1:5060</span></a></p>
<p class="p1">SIP/2.0 101 Connecting'</p>
<p class="p1">Via: SIP/2.0/UDP 127.0.0.1;branch=z9hG4bK9417.4a7ba59f48f08d448e1488458b0527fa.0;rport=5060'</p>
<p class="p1">Via: SIP/2.0/UDP 10.1.1.198:5062;rport=1024;received=80.40.140.8;branch=z9hG4bK1387360016'</p>
<p class="p1">From: "01978807061" <<a href="mailto:sip%3A01978807061@95.138.181.37"><span class="s2">sip:01978807061@90.100.150.37</span></a>>;tag=1178162900'</p>
<p class="p2"><span class="s1">To: <<a href="mailto:sip%3A02033708966@95.138.181.37"><span class="s2">sip:02033708966@90.100.150.37</span></a>>'</span></p>
<p class="p2"><span class="s1">Call-ID: <a href="mailto:124282374@10.1.1.198"><span class="s2">124282374@10.1.1.198</span></a>'</span></p>
<p class="p1">CSeq: 2 INVITE'</p>
<p class="p2"><span class="s1">P-NGCP-Authorization: <a href="mailto:01978807061@95.138.181.37"><span class="s2">01978807061@90.100.150.37</span></a>'</span></p>
<p class="p1">P-NGCP-Authorized: 1'</p>
<p class="p1">P-Caller-UUID: a09620f4-6ffb-4f9d-840b-b015a99e8c73'</p>
<p class="p1">Server: Sipwise NGCP Proxy 2.X'</p>
<p class="p1">Content-Length: 0'</p>
<p class="p1">'</p>
<p class="p3"><br></p>
<p class="p1">#</p>
<p class="p1">U 2012/10/26 09:33:17.025727 <a href="http://127.0.0.1:5080/"><span class="s2">127.0.0.1:5080</span></a> -> <a href="http://127.0.0.1:5060/"><span class="s2">127.0.0.1:5060</span></a></p>
<p class="p1">INVITE sip:442033708966@222.111.188.200:5060;transport=udp SIP/2.0'</p>
<p class="p1">Via: SIP/2.0/UDP 127.0.0.1:5080;branch=z9hG4bKUV6Z~aIb;rport'</p>
<p class="p1">From: <<a href="mailto:sip%3A441978807061@95.138.181.37"><span class="s2">sip:441978807061@90.100.150.37</span></a>>;tag=18AF9309-508A9F2D0000637F-C9A99700'</p>
<p class="p2"><span class="s1">To: <<a href="mailto:sip%3A442033708966@212.110.185.225"><span class="s2">sip:442033708966@222.111.188.200</span></a>>'</span></p>
<p class="p1">CSeq: 10 INVITE'</p>
<p class="p1">Call-ID: 124282374@10.1.1.198_b2b-1'</p>
<p class="p1">Contact: <sip:<a href="http://127.0.0.1:5080/"><span class="s2">127.0.0.1:5080</span></a>>'</p>
<p class="p1">Route: <sip:127.0.0.1:5060;received='sip:222.111.188.200:5060;transport=udp';lr>'</p>
<p class="p1">Allow: INVITE, INFO, PRACK, ACK, BYE, CANCEL, OPTIONS, NOTIFY, REGISTER, SUBSCRIBE, REFER, PUBLISH, UPDATE, MESSAGE'</p>
<p class="p1">Supported: replaces'</p>
<p class="p2"><span class="s1">P-Asserted-Identity: <<a href="mailto:sip%3A441978807061@95.138.181.37"><span class="s2">sip:441978807061@90.100.150.37</span></a>>'</span></p>
<p class="p1">P-D-Uri: sip:127.0.0.1:5060;received='sip:222.111.188.200:5060;transport=udp''</p>
<p class="p1">Content-Type: application/sdp'</p>
<p class="p1">Content-Length: 371'</p>
<p class="p1">'</p>
<p class="p1">v=0'</p>
<p class="p1">o=- 20010 20010 IN IP4 90.100.150.37'</p>
<p class="p1">s=SDP data'</p>
<p class="p1">c=IN IP4 90.100.150.37'</p>
<p class="p1">t=0 0'</p>
<p class="p1">m=audio 30420 RTP/AVP 0 8 18 9 101'</p>
<p class="p1">a=rtpmap:0 PCMU/8000'</p>
<p class="p1">a=rtpmap:8 PCMA/8000'</p>
<p class="p1">a=rtpmap:18 G729/8000'</p>
<p class="p1">a=fmtp:18 annexb=no'</p>
<p class="p1">a=rtpmap:9 G722/8000'</p>
<p class="p1">a=fmtp:101 0-15'</p>
<p class="p1">a=rtpmap:101 telephone-event/8000'</p>
<p class="p1">a=ptime:20'</p>
<p class="p1">a=sendrecv'</p>
<p class="p1">a=direction:active'</p>
<p class="p1">a=oldmediaip:10.1.1.198'</p>
<p class="p1">a=nortpproxy:yes'</p>
<p class="p3"><br></p>
<p class="p1">#</p>
<p class="p2"><span class="s1">U 2012/10/26 09:33:17.025996 <a href="http://95.138.181.37:5060/"><span class="s2">90.100.150.37:5060</span></a> -> <a href="http://212.110.185.225:5060/"><span class="s2">222.111.188.200:5060</span></a></span></p>

<p class="p1">INVITE sip:442033708966@222.111.188.200:5060;transport=udp SIP/2.0'</p>
<p class="p1">Max-Forwards: 10'</p>
<p class="p1">Record-Route: <sip:90.100.150.37;r2=on;lr=on;ftag=18AF9309-508A9F2D0000637F-C9A99700;ngcplb=yes>'</p>
<p class="p1">Record-Route: <sip:127.0.0.1;r2=on;lr=on;ftag=18AF9309-508A9F2D0000637F-C9A99700;ngcplb=yes>'</p>
<p class="p1">Via: SIP/2.0/UDP 90.100.150.37;branch=z9hG4bKaeb7.17cfaa55d2b28c2c48d967e639d3214b.0'</p>
<p class="p1">Via: SIP/2.0/UDP 127.0.0.1:5080;branch=z9hG4bKUV6Z~aIb;rport=5080'</p>
<p class="p1">From: <<a href="mailto:sip%3A441978807061@95.138.181.37"><span class="s2">sip:441978807061@90.100.150.37</span></a>>;tag=18AF9309-508A9F2D0000637F-C9A99700'</p>
<p class="p2"><span class="s1">To: <<a href="mailto:sip%3A442033708966@212.110.185.225"><span class="s2">sip:442033708966@222.111.188.200</span></a>>'</span></p>
<p class="p1">CSeq: 10 INVITE'</p>
<p class="p1">Call-ID: 124282374@10.1.1.198_b2b-1'</p>
<p class="p1">Allow: INVITE, INFO, PRACK, ACK, BYE, CANCEL, OPTIONS, NOTIFY, REGISTER, SUBSCRIBE, REFER, PUBLISH, UPDATE, MESSAGE'</p>
<p class="p1">Supported: replaces'</p>
<p class="p2"><span class="s1">P-Asserted-Identity: <<a href="mailto:sip%3A441978807061@95.138.181.37"><span class="s2">sip:441978807061@90.100.150.37</span></a>>'</span></p>
<p class="p1">Content-Type: application/sdp'</p>
<p class="p1">Content-Length: 371'</p>
<p class="p2"><span class="s1">Contact: <<a href="http://sip:ngcp-lb@95.138.181.37:5060/"><span class="s2">sip:ngcp-lb@90.100.150.37:5060</span></a>>'</span></p>
<p class="p1">'</p>
<p class="p1">v=0'</p>
<p class="p1">o=- 20010 20010 IN IP4 90.100.150.37'</p>
<p class="p1">s=SDP data'</p>
<p class="p1">c=IN IP4 90.100.150.37'</p>
<p class="p1">t=0 0'</p>
<p class="p1">m=audio 30420 RTP/AVP 0 8 18 9 101'</p>
<p class="p1">a=rtpmap:0 PCMU/8000'</p>
<p class="p1">a=rtpmap:8 PCMA/8000'</p>
<p class="p1">a=rtpmap:18 G729/8000'</p>
<p class="p1">a=fmtp:18 annexb=no'</p>
<p class="p1">a=rtpmap:9 G722/8000'</p>
<p class="p1">a=fmtp:101 0-15'</p>
<p class="p1">a=rtpmap:101 telephone-event/8000'</p>
<p class="p1">a=ptime:20'</p>
<p class="p1">a=sendrecv'</p>
<p class="p1">a=direction:active'</p>
<p class="p1">a=oldmediaip:10.1.1.198'</p>
<p class="p1">a=nortpproxy:yes'</p>
<p class="p3"><br></p>
<p class="p1">#</p>
<p class="p2"><span class="s1">U 2012/10/26 09:33:17.036816 <a href="http://212.110.185.225:5060/"><span class="s2">222.111.188.200:5060</span></a> -> <a href="http://95.138.181.37:5060/"><span class="s2">90.100.150.37:5060</span></a></span></p>

<p class="p1">SIP/2.0 407 Proxy Authentication Required'</p>
<p class="p1">Via: SIP/2.0/UDP 90.100.150.37;branch=z9hG4bKaeb7.17cfaa55d2b28c2c48d967e639d3214b.0;received=90.100.150.37'</p>
<p class="p1">Via: SIP/2.0/UDP 127.0.0.1:5080;branch=z9hG4bKUV6Z~aIb;rport=5080'</p>
<p class="p1">From: <<a href="mailto:sip%3A441978807061@95.138.181.37"><span class="s2">sip:441978807061@90.100.150.37</span></a>>;tag=18AF9309-508A9F2D0000637F-C9A99700'</p>
<p class="p2"><span class="s1">To: <<a href="mailto:sip%3A442033708966@212.110.185.225"><span class="s2">sip:442033708966@222.111.188.200</span></a>>;tag=as677b0635'</span></p>
<p class="p1">Call-ID: 124282374@10.1.1.198_b2b-1'</p>
<p class="p1">CSeq: 10 INVITE'</p>
<p class="p1">Server: Thirdlane'</p>
<p class="p1">Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH'</p>
<p class="p1">Supported: replaces, timer'</p>
<p class="p1">Proxy-Authenticate: Digest algorithm=MD5, realm="asterisk", nonce="4252ee88"'</p>
<p class="p1">Content-Length: 0'</p>
<p class="p1">'</p>
<p class="p3"><br></p>
<p class="p1">#</p>
<p class="p1">U 2012/10/26 09:33:17.037213 <a href="http://127.0.0.1:5060/"><span class="s2">127.0.0.1:5060</span></a> -> <a href="http://127.0.0.1:5080/"><span class="s2">127.0.0.1:5080</span></a></p>
<p class="p1">SIP/2.0 407 Proxy Authentication Required'</p>
<p class="p1">Via: SIP/2.0/UDP 127.0.0.1:5080;branch=z9hG4bKUV6Z~aIb;rport=5080'</p>
<p class="p1">From: <<a href="mailto:sip%3A441978807061@95.138.181.37"><span class="s2">sip:441978807061@90.100.150.37</span></a>>;tag=18AF9309-508A9F2D0000637F-C9A99700'</p>
<p class="p2"><span class="s1">To: <<a href="mailto:sip%3A442033708966@212.110.185.225"><span class="s2">sip:442033708966@222.111.188.200</span></a>>;tag=as677b0635'</span></p>
<p class="p1">Call-ID: 124282374@10.1.1.198_b2b-1'</p>
<p class="p1">CSeq: 10 INVITE'</p>
<p class="p1">Server: Thirdlane'</p>
<p class="p1">Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH'</p>
<p class="p1">Supported: replaces, timer'</p>
<p class="p1">Proxy-Authenticate: Digest algorithm=MD5, realm="asterisk", nonce="4252ee88"'</p>
<p class="p1">Content-Length: 0'</p>
<p class="p1">P-NGCP-Src-Ip: 222.111.188.200'</p>
<p class="p1">P-NGCP-Src-Port: 5060'</p>
<p class="p1">P-NGCP-Src-Proto: udp'</p>
<p class="p1">P-NGCP-Src-Af: 4'</p>
<p class="p1">'</p>
<p class="p3"><br></p>
<p class="p1">#</p>
<p class="p1">U 2012/10/26 09:33:17.037358 <a href="http://127.0.0.1:5080/"><span class="s2">127.0.0.1:5080</span></a> -> <a href="http://127.0.0.1:5060/"><span class="s2">127.0.0.1:5060</span></a></p>
<p class="p1">ACK sip:442033708966@222.111.188.200:5060;transport=udp SIP/2.0'</p>
<p class="p1">Via: SIP/2.0/UDP 127.0.0.1:5080;branch=z9hG4bKUV6Z~aIb;rport'</p>
<p class="p1">Route: <sip:127.0.0.1:5060;received='sip:222.111.188.200:5060;transport=udp';lr>'</p>
<p class="p1">From: <<a href="mailto:sip%3A441978807061@95.138.181.37"><span class="s2">sip:441978807061@90.100.150.37</span></a>>;tag=18AF9309-508A9F2D0000637F-C9A99700'</p>
<p class="p2"><span class="s1">To: <<a href="mailto:sip%3A442033708966@212.110.185.225"><span class="s2">sip:442033708966@222.111.188.200</span></a>>;tag=as677b0635'</span></p>
<p class="p1">Call-ID: 124282374@10.1.1.198_b2b-1'</p>
<p class="p1">CSeq: 10 ACK'</p>
<p class="p1">'</p>
<p class="p3"><br></p>
<p class="p1">#</p>
<p class="p2"><span class="s1">U 2012/10/26 09:33:17.037691 <a href="http://95.138.181.37:5060/"><span class="s2">90.100.150.37:5060</span></a> -> <a href="http://212.110.185.225:5060/"><span class="s2">222.111.188.200:5060</span></a></span></p>

<p class="p1">ACK sip:442033708966@222.111.188.200:5060;transport=udp SIP/2.0'</p>
<p class="p1">Max-Forwards: 10'</p>
<p class="p1">Record-Route: <sip:90.100.150.37;r2=on;lr=on;ftag=18AF9309-508A9F2D0000637F-C9A99700;ngcplb=yes>'</p>
<p class="p1">Record-Route: <sip:127.0.0.1;r2=on;lr=on;ftag=18AF9309-508A9F2D0000637F-C9A99700;ngcplb=yes>'</p>
<p class="p1">Via: SIP/2.0/UDP 90.100.150.37;branch=z9hG4bKaeb7.17cfaa55d2b28c2c48d967e639d3214b.0'</p>
<p class="p1">Via: SIP/2.0/UDP 127.0.0.1:5080;branch=z9hG4bKUV6Z~aIb;rport=5080'</p>
<p class="p1">From: <<a href="mailto:sip%3A441978807061@95.138.181.37"><span class="s2">sip:441978807061@90.100.150.37</span></a>>;tag=18AF9309-508A9F2D0000637F-C9A99700'</p>
<p class="p2"><span class="s1">To: <<a href="mailto:sip%3A442033708966@212.110.185.225"><span class="s2">sip:442033708966@222.111.188.200</span></a>>;tag=as677b0635'</span></p>
<p class="p1">Call-ID: 124282374@10.1.1.198_b2b-1'</p>
<p class="p1">CSeq: 10 ACK'</p>
<p class="p1">'</p>
<p class="p3"><br></p>
<p class="p1">#</p>
<p class="p1">U 2012/10/26 09:33:17.037831 <a href="http://127.0.0.1:5080/"><span class="s2">127.0.0.1:5080</span></a> -> <a href="http://127.0.0.1:5060/"><span class="s2">127.0.0.1:5060</span></a></p>
<p class="p1">INVITE sip:442033708966@222.111.188.200:5060;transport=udp SIP/2.0'</p>
<p class="p1">Via: SIP/2.0/UDP 127.0.0.1:5080;branch=z9hG4bK6YK0xas7;rport'</p>
<p class="p1">From: <<a href="mailto:sip%3A441978807061@95.138.181.37"><span class="s2">sip:441978807061@90.100.150.37</span></a>>;tag=18AF9309-508A9F2D0000637F-C9A99700'</p>
<p class="p2"><span class="s1">To: <<a href="mailto:sip%3A442033708966@212.110.185.225"><span class="s2">sip:442033708966@222.111.188.200</span></a>>'</span></p>
<p class="p1">CSeq: 11 INVITE'</p>
<p class="p1">Call-ID: 124282374@10.1.1.198_b2b-1'</p>
<p class="p1">Contact: <sip:<a href="http://127.0.0.1:5080/"><span class="s2">127.0.0.1:5080</span></a>>'</p>
<p class="p1">Route: <sip:127.0.0.1:5060;received='sip:222.111.188.200:5060;transport=udp';lr>'</p>
<p class="p1">Allow: INVITE, INFO, PRACK, ACK, BYE, CANCEL, OPTIONS, NOTIFY, REGISTER, SUBSCRIBE, REFER, PUBLISH, UPDATE, MESSAGE'</p>
<p class="p1">Supported: replaces'</p>
<p class="p2"><span class="s1">P-Asserted-Identity: <<a href="mailto:sip%3A441978807061@95.138.181.37"><span class="s2">sip:441978807061@90.100.150.37</span></a>>'</span></p>
<p class="p1">P-D-Uri: sip:127.0.0.1:5060;received='sip:222.111.188.200:5060;transport=udp''</p>
<p class="p1">Proxy-Authorization: Digest username="", realm="asterisk", nonce="4252ee88", uri="sip:442033708966@222.111.188.200:5060;transport=udp", response="57382fcb6b827159cacb45b2d21070d3", algorithm=MD5'</p>

<p class="p1">Content-Type: application/sdp'</p>
<p class="p1">Content-Length: 371'</p>
<p class="p1">'</p>
<p class="p1">v=0'</p>
<p class="p1">o=- 20010 20010 IN IP4 90.100.150.37'</p>
<p class="p1">s=SDP data'</p>
<p class="p1">c=IN IP4 90.100.150.37'</p>
<p class="p1">t=0 0'</p>
<p class="p1">m=audio 30420 RTP/AVP 0 8 18 9 101'</p>
<p class="p1">a=rtpmap:0 PCMU/8000'</p>
<p class="p1">a=rtpmap:8 PCMA/8000'</p>
<p class="p1">a=rtpmap:18 G729/8000'</p>
<p class="p1">a=fmtp:18 annexb=no'</p>
<p class="p1">a=rtpmap:9 G722/8000'</p>
<p class="p1">a=fmtp:101 0-15'</p>
<p class="p1">a=rtpmap:101 telephone-event/8000'</p>
<p class="p1">a=ptime:20'</p>
<p class="p1">a=sendrecv'</p>
<p class="p1">a=direction:active'</p>
<p class="p1">a=oldmediaip:10.1.1.198'</p>
<p class="p1">a=nortpproxy:yes'</p>
<p class="p3"><br></p>
<p class="p1">#</p>
<p class="p2"><span class="s1">U 2012/10/26 09:33:17.038108 <a href="http://95.138.181.37:5060/"><span class="s2">90.100.150.37:5060</span></a> -> <a href="http://212.110.185.225:5060/"><span class="s2">222.111.188.200:5060</span></a></span></p>

<p class="p1">INVITE sip:442033708966@222.111.188.200:5060;transport=udp SIP/2.0'</p>
<p class="p1">Max-Forwards: 10'</p>
<p class="p1">Record-Route: <sip:90.100.150.37;r2=on;lr=on;ftag=18AF9309-508A9F2D0000637F-C9A99700;ngcplb=yes>'</p>
<p class="p1">Record-Route: <sip:127.0.0.1;r2=on;lr=on;ftag=18AF9309-508A9F2D0000637F-C9A99700;ngcplb=yes>'</p>
<p class="p1">Via: SIP/2.0/UDP 90.100.150.37;branch=z9hG4bKbeb7.99d4b2215a7ef2a7a250f68d249968d0.0'</p>
<p class="p1">Via: SIP/2.0/UDP 127.0.0.1:5080;branch=z9hG4bK6YK0xas7;rport=5080'</p>
<p class="p1">From: <<a href="mailto:sip%3A441978807061@95.138.181.37"><span class="s2">sip:441978807061@90.100.150.37</span></a>>;tag=18AF9309-508A9F2D0000637F-C9A99700'</p>
<p class="p2"><span class="s1">To: <<a href="mailto:sip%3A442033708966@212.110.185.225"><span class="s2">sip:442033708966@222.111.188.200</span></a>>'</span></p>
<p class="p1">CSeq: 11 INVITE'</p>
<p class="p1">Call-ID: 124282374@10.1.1.198_b2b-1'</p>
<p class="p1">Allow: INVITE, INFO, PRACK, ACK, BYE, CANCEL, OPTIONS, NOTIFY, REGISTER, SUBSCRIBE, REFER, PUBLISH, UPDATE, MESSAGE'</p>
<p class="p1">Supported: replaces'</p>
<p class="p2"><span class="s1">P-Asserted-Identity: <<a href="mailto:sip%3A441978807061@95.138.181.37"><span class="s2">sip:441978807061@90.100.150.37</span></a>>'</span></p>
<p class="p1">Proxy-Authorization: Digest username="", realm="asterisk", nonce="4252ee88", uri="sip:442033708966@222.111.188.200:5060;transport=udp", response="57382fcb6b827159cacb45b2d21070d3", algorithm=MD5'</p>

<p class="p1">Content-Type: application/sdp'</p>
<p class="p1">Content-Length: 371'</p>
<p class="p2"><span class="s1">Contact: <<a href="http://sip:ngcp-lb@95.138.181.37:5060/"><span class="s2">sip:ngcp-lb@90.100.150.37:5060</span></a>>'</span></p>
<p class="p1">'</p>
<p class="p1">v=0'</p>
<p class="p1">o=- 20010 20010 IN IP4 90.100.150.37'</p>
<p class="p1">s=SDP data'</p>
<p class="p1">c=IN IP4 90.100.150.37'</p>
<p class="p1">t=0 0'</p>
<p class="p1">m=audio 30420 RTP/AVP 0 8 18 9 101'</p>
<p class="p1">a=rtpmap:0 PCMU/8000'</p>
<p class="p1">a=rtpmap:8 PCMA/8000'</p>
<p class="p1">a=rtpmap:18 G729/8000'</p>
<p class="p1">a=fmtp:18 annexb=no'</p>
<p class="p1">a=rtpmap:9 G722/8000'</p>
<p class="p1">a=fmtp:101 0-15'</p>
<p class="p1">a=rtpmap:101 telephone-event/8000'</p>
<p class="p1">a=ptime:20'</p>
<p class="p1">a=sendrecv'</p>
<p class="p1">a=direction:active'</p>
<p class="p1">a=oldmediaip:10.1.1.198'</p>
<p class="p1">a=nortpproxy:yes'</p>
<p class="p3"><br></p>
<p class="p1">#</p>
<p class="p2"><span class="s1">U 2012/10/26 09:33:17.047575 <a href="http://212.110.185.225:5060/"><span class="s2">222.111.188.200:5060</span></a> -> <a href="http://95.138.181.37:5060/"><span class="s2">90.100.150.37:5060</span></a></span></p>

<p class="p1">SIP/2.0 403 Forbidden (Bad auth)'</p>
<p class="p1">Via: SIP/2.0/UDP 90.100.150.37;branch=z9hG4bKbeb7.99d4b2215a7ef2a7a250f68d249968d0.0;received=90.100.150.37'</p>
<p class="p1">Via: SIP/2.0/UDP 127.0.0.1:5080;branch=z9hG4bK6YK0xas7;rport=5080'</p>
<p class="p1">From: <<a href="mailto:sip%3A441978807061@95.138.181.37"><span class="s2">sip:441978807061@90.100.150.37</span></a>>;tag=18AF9309-508A9F2D0000637F-C9A99700'</p>
<p class="p2"><span class="s1">To: <<a href="mailto:sip%3A442033708966@212.110.185.225"><span class="s2">sip:442033708966@222.111.188.200</span></a>>;tag=as677b0635'</span></p>
<p class="p1">Call-ID: 124282374@10.1.1.198_b2b-1'</p>
<p class="p1">CSeq: 11 INVITE'</p>
<p class="p1">Server: Thirdlane'</p>
<p class="p1">Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH'</p>
<p class="p1">Supported: replaces, timer'</p>
<p class="p1">Content-Length: 0'</p>
<p class="p1">'</p>
<p class="p3"><br></p>
<p class="p1">#</p>
<p class="p1">U 2012/10/26 09:33:17.047720 <a href="http://127.0.0.1:5060/"><span class="s2">127.0.0.1:5060</span></a> -> <a href="http://127.0.0.1:5080/"><span class="s2">127.0.0.1:5080</span></a></p>
<p class="p1">SIP/2.0 403 Forbidden (Bad auth)'</p>
<p class="p1">Via: SIP/2.0/UDP 127.0.0.1:5080;branch=z9hG4bK6YK0xas7;rport=5080'</p>
<p class="p1">From: <<a href="mailto:sip%3A441978807061@95.138.181.37"><span class="s2">sip:441978807061@90.100.150.37</span></a>>;tag=18AF9309-508A9F2D0000637F-C9A99700'</p>
<p class="p2"><span class="s1">To: <<a href="mailto:sip%3A442033708966@212.110.185.225"><span class="s2">sip:442033708966@222.111.188.200</span></a>>;tag=as677b0635'</span></p>
<p class="p1">Call-ID: 124282374@10.1.1.198_b2b-1'</p>
<p class="p1">CSeq: 11 INVITE'</p>
<p class="p1">Server: Thirdlane'</p>
<p class="p1">Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH'</p>
<p class="p1">Supported: replaces, timer'</p>
<p class="p1">Content-Length: 0'</p>
<p class="p1">P-NGCP-Src-Ip: 222.111.188.200'</p>
<p class="p1">P-NGCP-Src-Port: 5060'</p>
<p class="p1">P-NGCP-Src-Proto: udp'</p>
<p class="p1">P-NGCP-Src-Af: 4'</p>
<p class="p1">'</p>
<p class="p3"><br></p>
<p class="p1">#</p>
<p class="p1">U 2012/10/26 09:33:17.047787 <a href="http://127.0.0.1:5080/"><span class="s2">127.0.0.1:5080</span></a> -> <a href="http://127.0.0.1:5060/"><span class="s2">127.0.0.1:5060</span></a></p>
<p class="p1">ACK sip:442033708966@222.111.188.200:5060;transport=udp SIP/2.0'</p>
<p class="p1">Via: SIP/2.0/UDP 127.0.0.1:5080;branch=z9hG4bK6YK0xas7;rport'</p>
<p class="p1">Route: <sip:127.0.0.1:5060;received='sip:222.111.188.200:5060;transport=udp';lr>'</p>
<p class="p1">From: <<a href="mailto:sip%3A441978807061@95.138.181.37"><span class="s2">sip:441978807061@90.100.150.37</span></a>>;tag=18AF9309-508A9F2D0000637F-C9A99700'</p>
<p class="p2"><span class="s1">To: <<a href="mailto:sip%3A442033708966@212.110.185.225"><span class="s2">sip:442033708966@222.111.188.200</span></a>>;tag=as677b0635'</span></p>
<p class="p1">Call-ID: 124282374@10.1.1.198_b2b-1'</p>
<p class="p1">CSeq: 11 ACK'</p>
<p class="p1">'</p>
<p class="p3"><br></p>
<p class="p1">#</p>
<p class="p2"><span class="s1">U 2012/10/26 09:33:17.047984 <a href="http://95.138.181.37:5060/"><span class="s2">90.100.150.37:5060</span></a> -> <a href="http://212.110.185.225:5060/"><span class="s2">222.111.188.200:5060</span></a></span></p>

<p class="p1">ACK sip:442033708966@222.111.188.200:5060;transport=udp SIP/2.0'</p>
<p class="p1">Max-Forwards: 10'</p>
<p class="p1">Record-Route: <sip:90.100.150.37;r2=on;lr=on;ftag=18AF9309-508A9F2D0000637F-C9A99700;ngcplb=yes>'</p>
<p class="p1">Record-Route: <sip:127.0.0.1;r2=on;lr=on;ftag=18AF9309-508A9F2D0000637F-C9A99700;ngcplb=yes>'</p>
<p class="p1">Via: SIP/2.0/UDP 90.100.150.37;branch=z9hG4bKbeb7.99d4b2215a7ef2a7a250f68d249968d0.0'</p>
<p class="p1">Via: SIP/2.0/UDP 127.0.0.1:5080;branch=z9hG4bK6YK0xas7;rport=5080'</p>
<p class="p1">From: <<a href="mailto:sip%3A441978807061@95.138.181.37"><span class="s2">sip:441978807061@90.100.150.37</span></a>>;tag=18AF9309-508A9F2D0000637F-C9A99700'</p>
<p class="p2"><span class="s1">To: <<a href="mailto:sip%3A442033708966@212.110.185.225"><span class="s2">sip:442033708966@222.111.188.200</span></a>>;tag=as677b0635'</span></p>
<p class="p1">Call-ID: 124282374@10.1.1.198_b2b-1'</p>
<p class="p1">CSeq: 11 ACK'</p>
<p class="p1">'</p>
<p class="p3"><br></p>
<p class="p1">#</p>
<p class="p1">U 2012/10/26 09:33:17.049123 <a href="http://127.0.0.1:5062/"><span class="s2">127.0.0.1:5062</span></a> -> <a href="http://127.0.0.1:5060/"><span class="s2">127.0.0.1:5060</span></a></p>
<p class="p1">SIP/2.0 403 Forbidden (Bad auth)'</p>
<p class="p1">Record-Route: <sip:127.0.0.1:5062;lr=on;ftag=1178162900;did=511.6f51;mpd=ii;rtpprx=yes;vsf=c2hMOVZAb3Z+dm1xUGlfHwpbTlRxY1omW0x4ZXVB>'</p>
<p class="p1">Record-Route: <sip:127.0.0.1;r2=on;lr=on;ftag=1178162900;nat=yes;ngcplb=yes>'</p>
<p class="p1">Record-Route: <sip:90.100.150.37;r2=on;lr=on;ftag=1178162900;nat=yes;ngcplb=yes>'</p>
<p class="p1">Via: SIP/2.0/UDP 127.0.0.1;rport=5060;branch=z9hG4bK9417.4a7ba59f48f08d448e1488458b0527fa.0'</p>
<p class="p1">Via: SIP/2.0/UDP 10.1.1.198:5062;rport=1024;received=80.40.140.8;branch=z9hG4bK1387360016'</p>
<p class="p1">From: "01978807061" <<a href="mailto:sip%3A01978807061@95.138.181.37"><span class="s2">sip:01978807061@90.100.150.37</span></a>>;tag=1178162900'</p>
<p class="p1">To: <<a href="mailto:sip%3A02033708966@95.138.181.37"><span class="s2">sip:02033708966@90.100.150.37</span></a>>;tag=313939CC-508A9F2D000062E1-C908F700'</p>
<p class="p2"><span class="s1">Call-ID: <a href="mailto:124282374@10.1.1.198"><span class="s2">124282374@10.1.1.198</span></a>'</span></p>
<p class="p1">CSeq: 2 INVITE'</p>
<p class="p1">Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH'</p>
<p class="p1">Supported: replaces, timer'</p>
<p class="p1">Content-Length: 0'</p>
<p class="p1">'</p>
<p class="p3"><br></p>
<p class="p1">#</p>
<p class="p2"><span class="s1">U 2012/10/26 09:33:17.049337 <a href="http://95.138.181.37:5060/"><span class="s2">90.100.150.37:5060</span></a> -> <a href="http://84.45.146.8:1024/"><span class="s2">80.40.140.8:1024</span></a></span></p>

<p class="p1">SIP/2.0 403 Forbidden (Bad auth)'</p>
<p class="p1">Record-Route: <sip:127.0.0.1:5062;lr=on;ftag=1178162900;did=511.6f51;mpd=ii;rtpprx=yes;vsf=c2hMOVZAb3Z+dm1xUGlfHwpbTlRxY1omW0x4ZXVB>'</p>
<p class="p1">Record-Route: <sip:127.0.0.1;r2=on;lr=on;ftag=1178162900;nat=yes;ngcplb=yes>'</p>
<p class="p1">Record-Route: <sip:90.100.150.37;r2=on;lr=on;ftag=1178162900;nat=yes;ngcplb=yes>'</p>
<p class="p1">Via: SIP/2.0/UDP 10.1.1.198:5062;rport=1024;received=80.40.140.8;branch=z9hG4bK1387360016'</p>
<p class="p1">From: "01978807061" <<a href="mailto:sip%3A01978807061@95.138.181.37"><span class="s2">sip:01978807061@90.100.150.37</span></a>>;tag=1178162900'</p>
<p class="p1">To: <<a href="mailto:sip%3A02033708966@95.138.181.37"><span class="s2">sip:02033708966@90.100.150.37</span></a>>;tag=313939CC-508A9F2D000062E1-C908F700'</p>
<p class="p2"><span class="s1">Call-ID: <a href="mailto:124282374@10.1.1.198"><span class="s2">124282374@10.1.1.198</span></a>'</span></p>
<p class="p1">CSeq: 2 INVITE'</p>
<p class="p1">Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH'</p>
<p class="p1">Supported: replaces, timer'</p>
<p class="p1">Content-Length: 0'</p>
<p class="p1">'</p>
<p class="p3"><br></p>
<p class="p1">#</p>
<p class="p2"><span class="s1">U 2012/10/26 09:33:17.100506 <a href="http://84.45.146.8:1024/"><span class="s2">80.40.140.8:1024</span></a> -> <a href="http://95.138.181.37:5060/"><span class="s2">90.100.150.37:5060</span></a></span></p>

<p class="p2"><span class="s1">ACK <a href="mailto:sip%3A02033708966@95.138.181.37"><span class="s2">sip:02033708966@90.100.150.37</span></a> SIP/2.0'</span></p>
<p class="p1">Via: SIP/2.0/UDP 10.1.1.198:5062;branch=z9hG4bK1387360016'</p>
<p class="p1">From: "01978807061" <<a href="mailto:sip%3A01978807061@95.138.181.37"><span class="s2">sip:01978807061@90.100.150.37</span></a>>;tag=1178162900'</p>
<p class="p1">To: <<a href="mailto:sip%3A02033708966@95.138.181.37"><span class="s2">sip:02033708966@90.100.150.37</span></a>>;tag=313939CC-508A9F2D000062E1-C908F700'</p>
<p class="p2"><span class="s1">Call-ID: <a href="mailto:124282374@10.1.1.198"><span class="s2">124282374@10.1.1.198</span></a>'</span></p>
<p class="p1">CSeq: 2 ACK'</p>
<p class="p1">Content-Length: 0'</p>
<p class="p1">'</p>
<p class="p3"><br></p>
<p class="p1">#</p>
<p class="p1">U 2012/10/26 09:33:17.100857 <a href="http://127.0.0.1:5060/"><span class="s2">127.0.0.1:5060</span></a> -> <a href="http://127.0.0.1:5062/"><span class="s2">127.0.0.1:5062</span></a></p>
<p class="p2"><span class="s1">ACK <a href="mailto:sip%3A02033708966@95.138.181.37"><span class="s2">sip:02033708966@90.100.150.37</span></a> SIP/2.0'</span></p>
<p class="p1">Max-Forwards: 10'</p>
<p class="p1">Record-Route: <sip:127.0.0.1;r2=on;lr=on;ftag=1178162900;nat=yes;ngcplb=yes>'</p>
<p class="p1">Record-Route: <sip:90.100.150.37;r2=on;lr=on;ftag=1178162900;nat=yes;ngcplb=yes>'</p>
<p class="p1">Via: SIP/2.0/UDP 127.0.0.1;branch=z9hG4bK9417.4a7ba59f48f08d448e1488458b0527fa.0'</p>
<p class="p1">Via: SIP/2.0/UDP 10.1.1.198:5062;rport=1024;received=80.40.140.8;branch=z9hG4bK1387360016'</p>
<p class="p1">From: "01978807061" <<a href="mailto:sip%3A01978807061@95.138.181.37"><span class="s2">sip:01978807061@90.100.150.37</span></a>>;tag=1178162900'</p>
<p class="p1">To: <<a href="mailto:sip%3A02033708966@95.138.181.37"><span class="s2">sip:02033708966@90.100.150.37</span></a>>;tag=313939CC-508A9F2D000062E1-C908F700'</p>
<p class="p2"><span class="s1">Call-ID: <a href="mailto:124282374@10.1.1.198"><span class="s2">124282374@10.1.1.198</span></a>'</span></p>
<p class="p1">CSeq: 2 ACK'</p>
<p class="p1">Content-Length: 0'</p>
<p class="p1">P-NGCP-Src-Ip: 80.40.140.8'</p>
<p class="p1">P-NGCP-Src-Port: 1024'</p>
<p class="p1">P-NGCP-Src-Proto: udp'</p>
<p class="p1">P-NGCP-Src-Af: 4'</p>
<p class="p1">P-NGCP-Src-Nat: 1'</p>
<p class="p1">'</p>
<p class="p3"><br></p>
<p class="p1">######exit</p>
<p class="p1">62 received, 0 dropped</p><br><div class="gmail_quote">On 26 October 2012 13:56, Andreas Granig <span dir="ltr"><<a href="mailto:agranig@sipwise.com" target="_blank">agranig@sipwise.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hi Rob,<br>
<div class="im"><br>
On 10/26/2012 09:54 AM, Rob Watkin wrote:<br>
> I have a test interconnect (SIP peer) which authorises on IP address<br>
> only. I am able to receive inbound calls through the interconnect but<br>
> outbound fails with "Forbidden (Bad Auth)".<br>
><br>
> I have tried tailing /var/log/ngcp/kamailio-proxy.log but there is som<br>
> much in there I'm not sure where to start. I suspect that I may need to<br>
> but some re-writing rules in place. Could some-one give me some pointers<br>
> as to where I might begin diagnosing this problem.<br>
<br>
</div>Best thing is to do an "ngrep-sip b" on the machine to collect a SIP<br>
trace of such a call, and post it here. What would also help to know is<br>
some basic information what your interconnect partner told you how calls<br>
are authenticated (IP, some special From/P-Asserted-Identity format<br>
and/or something else), so we can compare it to what you actually send.<br>
<span class="HOEnZb"><font color="#888888"><br>
Andreas<br>
<br>
</font></span><br>_______________________________________________<br>
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<br></blockquote></div><br></div>