sudo cat dump-SIP.cap
?ò?a??
      ???????&?P?E??c@?W??'???ibنxOPTIONS sip:16014889748@192.168.1.22:26978;rinstance=229f47c2618dcaab SIP/2.0
Max-Forwards: 70
Record-Route: <sip:192.168.1.39;r2=on;lr=on;ftag=uloc-6113d43b-78a-a-0e028e04-8744a6a;ngcplb=yes;socket=sip:192.168.1.39:5060>
Record-Route: <sip:127.0.0.1;r2=on;lr=on;ftag=uloc-6113d43b-78a-a-0e028e04-8744a6a;ngcplb=yes;socket=sip:192.168.1.39:5060>
Via: SIP/2.0/UDP 192.168.1.39;branch=z9hG4bK2eb7.b37a3d19c328fe27988ecba13f637519.0
Via: SIP/2.0/UDP 127.0.0.1:5062;rport=5062;branch=z9hG4bK8995262
From: sip:pinger@localhost;tag=uloc-6113d43b-78a-a-0e028e04-8744a6a
To: sip:16014889748@192.168.1.22:26978;rinstance=229f47c2618dcaab
Call-ID: 1c1f3a86-831b44d5-9217a26@127.0.0.1
CSeq: 1 OPTIONS
Content-Length: 0

a????&?P??????E?[@??????'ib?y?SIP/2.0 200 OK
Via: SIP/2.0/UDP 192.168.1.39;branch=z9hG4bK2eb7.b37a3d19c328fe27988ecba13f637519.0
Via: SIP/2.0/UDP 127.0.0.1:5062;rport=5062;branch=z9hG4bK8995262
Record-Route: <sip:192.168.1.39;r2=on;lr=on;ftag=uloc-6113d43b-78a-a-0e028e04-8744a6a;ngcplb=yes;socket=sip:192.168.1.39:5060>
Record-Route: <sip:127.0.0.1;r2=on;lr=on;ftag=uloc-6113d43b-78a-a-0e028e04-8744a6a;ngcplb=yes;socket=sip:192.168.1.39:5060>
Contact: <sip:192.168.1.22:26978>
To: <sip:16014889748@192.168.1.22:26978;rinstance=229f47c2618dcaab>;tag=b7668a5f
From: sip:pinger@localhost;tag=uloc-6113d43b-78a-a-0e028e04-8744a6a
Call-ID: 1c1f3a86-831b44d5-9217a26@127.0.0.1
CSeq: 1 OPTIONS
Accept: application/sdp
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, NOTIFY, SUBSCRIBE, UPDATE, INFO, MESSAGE
Supported: path, replaces, timer, norefersub
User-Agent: SessionTalk 6.0
Content-Length: 0

a??&?P??Zk??^Ej?@??????'ғ???INVITE sip:16014889748@192.168.1.39 SIP/2.0
Via: SIP/2.0/UDP 192.168.1.17:53907;branch=z9hG4bK-524287-1---74056821cc84850c;rport
Max-Forwards: 70
Contact: <sip:16014973934@192.168.1.17:53907>
To: <sip:16014889748@192.168.1.39>
From: "16014973934"<sip:16014973934@192.168.1.39>;tag=22f95644
Call-ID: O604sL6YjoAtWMCdRZyCNQ..
CSeq: 1 INVITE
Session-Expires: 1800
Min-SE: 90
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, NOTIFY, SUBSCRIBE, UPDATE, INFO, MESSAGE
Content-Type: application/sdp
Supported: path, replaces, timer, norefersub
User-Agent: SessionTalk 6.0
Content-Length: 396

v=0
o=- 0 1 IN IP4 192.168.0.250
s=-
c=IN IP4 192.168.1.17
t=0 0
m=audio 4010 RTP/AVP 9 0 8 3 102 120 101
a=rtpmap:9 G722/8000
a=rtpmap:0 PCMU/8000
a=rtpmap:8 PCMA/8000
a=rtpmap:3 GSM/8000
a=rtpmap:102 iLBC/8000
a=fmtp:102 mode=30
a=rtpmap:120 opus/48000/2
a=fmtp:120 useinbandfec=1; usedtx=1; maxaveragebitrate=64000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-15
a=sendrecv
a?yyZk??^?&?P?E?k]?@????'???ғW??SIP/2.0 100 Trying
Via: SIP/2.0/UDP 192.168.1.17:53907;branch=z9hG4bK-524287-1---74056821cc84850c;rport=53907;received=192.168.1.17
To: <sip:16014889748@192.168.1.39>
From: "16014973934"<sip:16014973934@192.168.1.39>;tag=22f95644
Call-ID: O604sL6YjoAtWMCdRZyCNQ..
CSeq: 1 INVITE
Server: Sipwise NGCP LB 9.X
Content-Length: 0

aC?Zk??^?&?P?E?]?@????'???ғ???SIP/2.0 407 Proxy Authentication Required
Via: SIP/2.0/UDP 192.168.1.17:53907;received=192.168.1.17;branch=z9hG4bK-524287-1---74056821cc84850c;rport=53907
To: <sip:16014889748@192.168.1.39>;tag=95c37a12bff1a2c36d72bf8333176544.78550000
From: "16014973934"<sip:16014973934@192.168.1.39>;tag=22f95644
Call-ID: O604sL6YjoAtWMCdRZyCNQ..
CSeq: 1 INVITE
Proxy-Authenticate: Digest realm="192.168.1.39", nonce="YRQJ3WEUCLFnf83/FTf7jJM2rhOIft60"
Server: Sipwise NGCP Proxy 9.X
Content-Length: 0

a????&?P??Zk??^E??0@!?????'ғ?q??ACK sip:16014889748@192.168.1.39 SIP/2.0
Via: SIP/2.0/UDP 192.168.1.17:53907;branch=z9hG4bK-524287-1---74056821cc84850c;rport
Max-Forwards: 70
To: <sip:16014889748@192.168.1.39>;tag=95c37a12bff1a2c36d72bf8333176544.78550000
From: "16014973934"<sip:16014973934@192.168.1.39>;tag=22f95644
Call-ID: O604sL6YjoAtWMCdRZyCNQ..
CSeq: 1 ACK
Content-Length: 0

aZ??&?P??Zk??^E?t@~????'ғ??k~INVITE sip:16014889748@192.168.1.39 SIP/2.0
Via: SIP/2.0/UDP 192.168.1.17:53907;branch=z9hG4bK-524287-1---eb93fe637ad28931;rport
Max-Forwards: 70
Contact: <sip:16014973934@192.168.1.17:53907>
To: <sip:16014889748@192.168.1.39>
From: "16014973934"<sip:16014973934@192.168.1.39>;tag=22f95644
Call-ID: O604sL6YjoAtWMCdRZyCNQ..
CSeq: 2 INVITE
Session-Expires: 1800
Min-SE: 90
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, NOTIFY, SUBSCRIBE, UPDATE, INFO, MESSAGE
Content-Type: application/sdp
Proxy-Authorization: Digest username="16014973934",realm="192.168.1.39",nonce="YRQJ3WEUCLFnf83/FTf7jJM2rhOIft60",uri="sip:16014889748@192.168.1.39",response="c76ae4fd029640cdc63a5ee3ec4188d8",algorithm=MD5
Supported: path, replaces, timer, norefersub
User-Agent: SessionTalk 6.0
Content-Length: 396

v=0
o=- 0 1 IN IP4 192.168.0.250
s=-
c=IN IP4 192.168.1.17
t=0 0
m=audio 4010 RTP/AVP 9 0 8 3 102 120 101
a=rtpmap:9 G722/8000
a=rtpmap:0 PCMU/8000
a=rtpmap:8 PCMA/8000
a=rtpmap:3 GSM/8000
a=rtpmap:102 iLBC/8000
a=fmtp:102 mode=30
a=rtpmap:120 opus/48000/2
a=fmtp:120 useinbandfec=1; usedtx=1; maxaveragebitrate=64000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-15
a=sendrecv
a	yyZk??^?&?P?E?k]?@?{??'???ғW??SIP/2.0 100 Trying
Via: SIP/2.0/UDP 192.168.1.17:53907;branch=z9hG4bK-524287-1---eb93fe637ad28931;rport=53907;received=192.168.1.17
To: <sip:16014889748@192.168.1.39>
From: "16014973934"<sip:16014973934@192.168.1.39>;tag=22f95644
Call-ID: O604sL6YjoAtWMCdRZyCNQ..
CSeq: 2 INVITE
Server: Sipwise NGCP LB 9.X
Content-Length: 0

a?<	???????&?P?E??V @?u??'???ibT?INVITE sip:16014889748@192.168.1.22:26978;rinstance=229f47c2618dcaab SIP/2.0
Record-Route: <sip:192.168.1.39;r2=on;lr=on;ftag=2DB53D3E-611408B1000934C6-416FD700;ngcplb=yes;socket=sip:192.168.1.39:5060>
Record-Route: <sip:127.0.0.1;r2=on;lr=on;ftag=2DB53D3E-611408B1000934C6-416FD700;ngcplb=yes;socket=sip:192.168.1.39:5060>
Record-Route: <sip:127.0.0.1:5062;lr=on;ftag=2DB53D3E-611408B1000934C6-416FD700;did=522.92a2>
Via: SIP/2.0/UDP 192.168.1.39;branch=z9hG4bK449d.d0f5a4895404cf6355d1f846a9905382.0
Via: SIP/2.0/UDP 127.0.0.1:5062;rport=5062;branch=z9hG4bK449d.952effeeca3ce3a4ffe06705bf485d9d.0
Via: SIP/2.0/UDP 127.0.0.1:5080;received=127.0.0.1;branch=z9hG4bKuwyeGa.1;rport=5080
From: <sip:16014973934@192.168.1.39>;tag=2DB53D3E-611408B1000934C6-416FD700
To: <sip:16014889748@192.168.1.39>
CSeq: 10 INVITE
Call-ID: O604sL6YjoAtWMCdRZyCNQ.._b2b-1
Max-Forwards: 69
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, NOTIFY, SUBSCRIBE, UPDATE, MESSAGE
Supported: path, replaces, norefersub
P-Asserted-Identity: <sip:16014973934@192.168.1.39>
Content-Type: application/sdp
Content-Length: 422
Contact: <sip:ngcp-lb@192.168.1.39:5060;ngcpct=7369703a3132372e302e302e313a35303830>

v=0
o=- 0 1 IN IP4 127.0.0.1
s=-
c=IN IP4 127.0.0.1
t=0 0
m=audio 30122 RTP/AVP 9 0 8 3 102 120 101
a=rtpmap:9 G722/8000
a=rtpmap:0 PCMU/8000
a=rtpmap:8 PCMA/8000
a=rtpmap:3 GSM/8000
a=rtpmap:102 iLBC/8000
a=fmtp:102 mode=30
a=rtpmap:120 opus/48000/2
a=fmtp:120 useinbaa?

                    &?P??????E???@2????'ib??a~SIP/2.0 100 Trying
Via: SIP/2.0/UDP 192.168.1.39;branch=z9hG4bK449d.d0f5a4895404cf6355d1f846a9905382.0
Via: SIP/2.0/UDP 127.0.0.1:5062;rport=5062;branch=z9hG4bK449d.952effeeca3ce3a4ffe06705bf485d9d.0
Via: SIP/2.0/UDP 127.0.0.1:5080;received=127.0.0.1;branch=z9hG4bKuwyeGa.1;rport=5080
To: <sip:16014889748@192.168.1.39>
From: <sip:16014973934@192.168.1.39>;tag=2DB53D3E-611408B1000934C6-416FD700
Call-ID: O604sL6YjoAtWMCdRZyCNQ.._b2b-1
CSeq: 10 INVITE
Content-Length: 0

a?
  ??&?P??????E?U?@??????'ib????SIP/2.0 180 Ringing
Via: SIP/2.0/UDP 192.168.1.39;branch=z9hG4bK449d.d0f5a4895404cf6355d1f846a9905382.0
Via: SIP/2.0/UDP 127.0.0.1:5062;rport=5062;branch=z9hG4bK449d.952effeeca3ce3a4ffe06705bf485d9d.0
Via: SIP/2.0/UDP 127.0.0.1:5080;received=127.0.0.1;branch=z9hG4bKuwyeGa.1;rport=5080
Record-Route: <sip:192.168.1.39;r2=on;lr=on;ftag=2DB53D3E-611408B1000934C6-416FD700;ngcplb=yes;socket=sip:192.168.1.39:5060>
Record-Route: <sip:127.0.0.1;r2=on;lr=on;ftag=2DB53D3E-611408B1000934C6-416FD700;ngcplb=yes;socket=sip:192.168.1.39:5060>
Record-Route: <sip:127.0.0.1:5062;lr=on;ftag=2DB53D3E-611408B1000934C6-416FD700;did=522.92a2>
Contact: <sip:16014889748@192.168.1.22:26978>
To: <sip:16014889748@192.168.1.39>;tag=4e0b5952
From: <sip:16014973934@192.168.1.39>;tag=2DB53D3E-611408B1000934C6-416FD700
Call-ID: O604sL6YjoAtWMCdRZyCNQ.._b2b-1
CSeq: 10 INVITE
User-Agent: SessionTalk 6.0
Content-Length: 0

a?
  iiZk??^?&?P?E?[]?@?q??'???ғG??SIP/2.0 180 Ringing
Record-Route: <sip:127.0.0.1:5062;lr=on;ftag=22f95644;did=e6e.2;ice_caller=strip;ice_callee=strip;aset=50;rtpprx=yes;vsf=VUF0TVVOdHJmQUpXYk1wVUptVExVQXRNVU50cg-->
Record-Route: <sip:127.0.0.1;r2=on;lr=on;ftag=22f95644;ngcplb=yes;nat=yes;socket=udp:192.168.1.39:5060>
Record-Route: <sip:192.168.1.39;r2=on;lr=on;ftag=22f95644;ngcplb=yes;nat=yes;socket=udp:192.168.1.39:5060>
Via: SIP/2.0/UDP 192.168.1.17:53907;received=192.168.1.17;branch=z9hG4bK-524287-1---eb93fe637ad28931;rport=53907
To: <sip:16014889748@192.168.1.39>;tag=1BB110C2-611408B100093293-3AC2E700
From: "16014973934"<sip:16014973934@192.168.1.39>;tag=22f95644
Call-ID: O604sL6YjoAtWMCdRZyCNQ..
CSeq: 2 INVITE
Content-Length: 0
Contact: <sip:ngcp-lb@192.168.1.39:5060;ngcpct=7369703a3132372e302e302e313a353038303b707278726f7574653d31>

a
 ??&?P??????E?#?@??????'ib????SIP/2.0 180 Ringing
Via: SIP/2.0/UDP 192.168.1.39;branch=z9hG4bK449d.d0f5a4895404cf6355d1f846a9905382.0
Via: SIP/2.0/UDP 127.0.0.1:5062;rport=5062;branch=z9hG4bK449d.952effeeca3ce3a4ffe06705bf485d9d.0
Via: SIP/2.0/UDP 127.0.0.1:5080;received=127.0.0.1;branch=z9hG4bKuwyeGa.1;rport=5080
Record-Route: <sip:192.168.1.39;r2=on;lr=on;ftag=2DB53D3E-611408B1000934C6-416FD700;ngcplb=yes;socket=sip:192.168.1.39:5060>
Record-Route: <sip:127.0.0.1;r2=on;lr=on;ftag=2DB53D3E-611408B1000934C6-416FD700;ngcplb=yes;socket=sip:192.168.1.39:5060>
Record-Route: <sip:127.0.0.1:5062;lr=on;ftag=2DB53D3E-611408B1000934C6-416FD700;did=522.92a2>
Contact: <sip:16014889748@192.168.1.22:26978>
To: <sip:16014889748@192.168.1.39>;tag=4e0b5952
From: <sip:16014973934@192.168.1.39>;tag=2DB53D3E-611408B1000934C6-416FD700
Call-ID: O604sL6YjoAtWMCdRZyCNQ.._b2b-1
CSeq: 10 INVITE
User-Agent: SessionTalk 6.0
Content-Length: 0

a?)
   iiZk??^?&?P?E?[]?@?p??'???ғG??SIP/2.0 180 Ringing
Record-Route: <sip:127.0.0.1:5062;lr=on;ftag=22f95644;did=e6e.2;ice_caller=strip;ice_callee=strip;aset=50;rtpprx=yes;vsf=VUF0TVVOdHJmQUpXYk1wVUptVExVQXRNVU50cg-->
Record-Route: <sip:127.0.0.1;r2=on;lr=on;ftag=22f95644;ngcplb=yes;nat=yes;socket=udp:192.168.1.39:5060>
Record-Route: <sip:192.168.1.39;r2=on;lr=on;ftag=22f95644;ngcplb=yes;nat=yes;socket=udp:192.168.1.39:5060>
Via: SIP/2.0/UDP 192.168.1.17:53907;received=192.168.1.17;branch=z9hG4bK-524287-1---eb93fe637ad28931;rport=53907
To: <sip:16014889748@192.168.1.39>;tag=1BB110C2-611408B100093293-3AC2E700
From: "16014973934"<sip:16014973934@192.168.1.39>;tag=22f95644
Call-ID: O604sL6YjoAtWMCdRZyCNQ..
CSeq: 2 INVITE
Content-Length: 0
Contact: <sip:ngcp-lb@192.168.1.39:5060;ngcpct=7369703a3132372e302e302e313a353038303b707278726f7574653d31>

a}KK&?P??????E=?@?]????'ib?)
                            ?SIP/2.0 200 OK
Via: SIP/2.0/UDP 192.168.1.39;branch=z9hG4bK449d.d0f5a4895404cf6355d1f846a9905382.0
Via: SIP/2.0/UDP 127.0.0.1:5062;rport=5062;branch=z9hG4bK449d.952effeeca3ce3a4ffe06705bf485d9d.0
Via: SIP/2.0/UDP 127.0.0.1:5080;received=127.0.0.1;branch=z9hG4bKuwyeGa.1;rport=5080
Record-Route: <sip:192.168.1.39;r2=on;lr=on;ftag=2DB53D3E-611408B1000934C6-416FD700;ngcplb=yes;socket=sip:192.168.1.39:5060>
Record-Route: <sip:127.0.0.1;r2=on;lr=on;ftag=2DB53D3E-611408B1000934C6-416FD700;ngcplb=yes;socket=sip:192.168.1.39:5060>
Record-Route: <sip:127.0.0.1:5062;lr=on;ftag=2DB53D3E-611408B1000934C6-416FD700;did=522.92a2>
Contact: <sip:16014889748@192.168.1.22:26978>
To: <sip:16014889748@192.168.1.39>;tag=4e0b5952
From: <sip:16014973934@192.168.1.39>;tag=2DB53D3E-611408B1000934C6-416FD700
Call-ID: O604sL6YjoAtWMCdRZyCNQ.._b2b-1
CSeq: 10 INVITE
Session-Expires: 1800;refresher=uas
Min-SE: 90
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, NOTIFY, SUBSCRIBE, UPDATE, INFO, MESSAGE
Content-Type: application/sdp
Supported: path, replaces, timer, norefersub
User-Agent: SessionTalk 6.0
Content-Length: 184

v=0
o=- 0 1 IN IP4 192.168.0.250
s=-
c=IN IP4 192.168.1.22
t=0 0
m=audio 4008 RTP/AVP 9 101
a=rtpmap:9 G722/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-15
a=sendrecv
aѥ??Zk??^?&?P?E??a?@?g??'???ғ??DSIP/2.0 200 OK
Record-Route: <sip:127.0.0.1:5062;lr=on;ftag=22f95644;did=e6e.2;ice_caller=strip;ice_callee=strip;aset=50;rtpprx=yes;vsf=VUF0TVVOdHJmQUpXYk1wVUptVExVQXRNVU50cg-->
Record-Route: <sip:127.0.0.1;r2=on;lr=on;ftag=22f95644;ngcplb=yes;nat=yes;socket=udp:192.168.1.39:5060>
Record-Route: <sip:192.168.1.39;r2=on;lr=on;ftag=22f95644;ngcplb=yes;nat=yes;socket=udp:192.168.1.39:5060>
Via: SIP/2.0/UDP 192.168.1.17:53907;received=192.168.1.17;branch=z9hG4bK-524287-1---eb93fe637ad28931;rport=53907
To: <sip:16014889748@192.168.1.39>;tag=1BB110C2-611408B100093293-3AC2E700
From: "16014973934"<sip:16014973934@192.168.1.39>;tag=22f95644
Call-ID: O604sL6YjoAtWMCdRZyCNQ..
CSeq: 2 INVITE
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, NOTIFY, SUBSCRIBE, UPDATE, MESSAGE
Supported: path, replaces, norefersub
Content-Type: application/sdp
Content-Length: 210
Contact: <sip:ngcp-lb@192.168.1.39:5060;ngcpct=7369703a3132372e302e302e313a353038303b707278726f7574653d31>

v=0
o=- 0 1 IN IP4 127.0.0.1
s=-
c=IN IP4 127.0.0.1
t=0 0
m=audio 30140 RTP/AVP 9 101
a=direction:both
a=rtpmap:9 G722/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-15
a=sendrecv
a=rtcp:30141
a???Zk??^?&?P?E??a?@?=??'???ғ??DSIP/2.0 200 OK
Record-Route: <sip:127.0.0.1:5062;lr=on;ftag=22f95644;did=e6e.2;ice_caller=strip;ice_callee=strip;aset=50;rtpprx=yes;vsf=VUF0TVVOdHJmQUpXYk1wVUptVExVQXRNVU50cg-->
Record-Route: <sip:127.0.0.1;r2=on;lr=on;ftag=22f95644;ngcplb=yes;nat=yes;socket=udp:192.168.1.39:5060>
Record-Route: <sip:192.168.1.39;r2=on;lr=on;ftag=22f95644;ngcplb=yes;nat=yes;socket=udp:192.168.1.39:5060>
Via: SIP/2.0/UDP 192.168.1.17:53907;received=192.168.1.17;branch=z9hG4bK-524287-1---eb93fe637ad28931;rport=53907
To: <sip:16014889748@192.168.1.39>;tag=1BB110C2-611408B100093293-3AC2E700
From: "16014973934"<sip:16014973934@192.168.1.39>;tag=22f95644
Call-ID: O604sL6YjoAtWMCdRZyCNQ..
CSeq: 2 INVITE
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, NOTIFY, SUBSCRIBE, UPDATE, MESSAGE
Supported: path, replaces, norefersub
Content-Type: application/sdp
Content-Length: 210
Contact: <sip:ngcp-lb@192.168.1.39:5060;ngcpct=7369703a3132372e302e302e313a353038303b707278726f7574653d31>

v=0
o=- 0 1 IN IP4 127.0.0.1
s=-
c=IN IP4 127.0.0.1
t=0 0
m=audio 30140 RTP/AVP 9 101
a=direction:both
a=rtpmap:9 G722/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-15
a=sendrecv
a=rtcp:30141
a|	KK&?P??????E=??@gz????'ib?)
                                   ?SIP/2.0 200 OK
Via: SIP/2.0/UDP 192.168.1.39;branch=z9hG4bK449d.d0f5a4895404cf6355d1f846a9905382.0
Via: SIP/2.0/UDP 127.0.0.1:5062;rport=5062;branch=z9hG4bK449d.952effeeca3ce3a4ffe06705bf485d9d.0
Via: SIP/2.0/UDP 127.0.0.1:5080;received=127.0.0.1;branch=z9hG4bKuwyeGa.1;rport=5080
Record-Route: <sip:192.168.1.39;r2=on;lr=on;ftag=2DB53D3E-611408B1000934C6-416FD700;ngcplb=yes;socket=sip:192.168.1.39:5060>
Record-Route: <sip:127.0.0.1;r2=on;lr=on;ftag=2DB53D3E-611408B1000934C6-416FD700;ngcplb=yes;socket=sip:192.168.1.39:5060>
Record-Route: <sip:127.0.0.1:5062;lr=on;ftag=2DB53D3E-611408B1000934C6-416FD700;did=522.92a2>
Contact: <sip:16014889748@192.168.1.22:26978>
To: <sip:16014889748@192.168.1.39>;tag=4e0b5952
From: <sip:16014973934@192.168.1.39>;tag=2DB53D3E-611408B1000934C6-416FD700
Call-ID: O604sL6YjoAtWMCdRZyCNQ.._b2b-1
CSeq: 10 INVITE
Session-Expires: 1800;refresher=uas
Min-SE: 90
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, NOTIFY, SUBSCRIBE, UPDATE, INFO, MESSAGE
Content-Type: application/sdp
Supported: path, replaces, timer, norefersub
User-Agent: SessionTalk 6.0
Content-Length: 184

v=0
o=- 0 1 IN IP4 192.168.0.250
s=-
c=IN IP4 192.168.1.22
t=0 0
m=audio 4008 RTP/AVP 9 101
a=rtpmap:9 G722/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-15
a=sendrecv
a
 ?
  PP&?P??Zk??^EB?9@??????'ғ?.pTACK sip:ngcp-lb@192.168.1.39:5060;ngcpct=7369703a3132372e302e302e313a353038303b707278726f7574653d31 SIP/2.0
Via: SIP/2.0/UDP 192.168.1.17:53907;branch=z9hG4bK-524287-1---f1fb68022eecb908;rport
Max-Forwards: 70
Route: <sip:192.168.1.39;r2=on;lr=on;ftag=22f95644;ngcplb=yes;nat=yes;socket=udp:192.168.1.39:5060>
Route: <sip:127.0.0.1;r2=on;lr=on;ftag=22f95644;ngcplb=yes;nat=yes;socket=udp:192.168.1.39:5060>
Route: <sip:127.0.0.1:5062;lr=on;ftag=22f95644;did=e6e.2;ice_caller=strip;ice_callee=strip;aset=50;rtpprx=yes;vsf=VUF0TVVOdHJmQUpXYk1wVUptVExVQXRNVU50cg-->
To: <sip:16014889748@192.168.1.39>;tag=1BB110C2-611408B100093293-3AC2E700
From: "16014973934"<sip:16014973934@192.168.1.39>;tag=22f95644
Call-ID: O604sL6YjoAtWMCdRZyCNQ..
CSeq: 2 ACK
User-Agent: SessionTalk 6.0
Content-Length: 0

a?
  ???????&?P?E???@?C??'???ib‡aACK sip:16014889748@192.168.1.22:26978 SIP/2.0
Record-Route: <sip:192.168.1.39;r2=on;lr=on;ftag=2DB53D3E-611408B1000934C6-416FD700;ngcplb=yes;socket=sip:192.168.1.39:5060>
Record-Route: <sip:127.0.0.1;r2=on;lr=on;ftag=2DB53D3E-611408B1000934C6-416FD700;ngcplb=yes;socket=sip:192.168.1.39:5060>
Record-Route: <sip:127.0.0.1:5062;lr=on;ftag=2DB53D3E-611408B1000934C6-416FD700>
Via: SIP/2.0/UDP 192.168.1.39;branch=z9hG4bK449d.92ab04af34d64ba51268afb3eab5f6ed.0
Via: SIP/2.0/UDP 127.0.0.1:5062;rport=5062;branch=z9hG4bK449d.2f3fb9e8b70881550ca948f788568fc9.0
Via: SIP/2.0/UDP 127.0.0.1:5080;received=127.0.0.1;branch=z9hG4bKMm8NHaQ.;rport=5080
From: <sip:16014973934@192.168.1.39>;tag=2DB53D3E-611408B1000934C6-416FD700
To: <sip:16014889748@192.168.1.39>;tag=4e0b5952
CSeq: 10 ACK
Call-ID: O604sL6YjoAtWMCdRZyCNQ.._b2b-1
Max-Forwards: 68
Content-Length: 0
Contact: <sip:ngcp-lb@192.168.1.39:5060;ngcpct=7369703a3132372e302e302e313a35303830>

a?
  MM&?P??Zk??^E??g?????'ғ?+F?ACK sip:ngcp-lb@192.168.1.39:5060;ngcpct=7369703a3132372e302e302e313a353038303b707278726f7574653d31 SIP/2.0
Via: SIP/2.0/UDP 192.168.1.17:53907;branch=z9hG4bK-524287-1---f1fb68022eecb908;rport
Max-Forwards: 70
Route: <sip:192.168.1.39;lr;r2=on;ftag=22f95644;ngcplb=yes;nat=yes;socket=udp:192.168.1.39:5060>
Route: <sip:127.0.0.1;r2=on;lr=on;ftag=22f95644;ngcplb=yes;nat=yes;socket=udp:192.168.1.39:5060>
Route: <sip:127.0.0.1:5062;lr=on;ftag=22f95644;did=e6e.2;ice_caller=strip;ice_callee=strip;aset=50;rtpprx=yes;vsf=VUF0TVVOdHJmQUpXYk1wVUptVExVQXRNVU50cg-->
To: <sip:16014889748@192.168.1.39>;tag=1BB110C2-611408B100093293-3AC2E700
From: "16014973934"<sip:16014973934@192.168.1.39>;tag=22f95644
Call-ID: O604sL6YjoAtWMCdRZyCNQ..
CSeq: 2 ACK
User-Agent: SessionTalk 6.0
Content-Length: 0

a?
  <<&?P??Zk??^E ?a@
                   ?????'ғ?
                           {?

??Zk??^?&?P?E??c{@?D??'???ғنsOPTIONS sip:16014973934@192.168.1.17:53907;rinstance=a959b5ece5ba97fa SIP/2.0
Max-Forwards: 70
Record-Route: <sip:192.168.1.39;r2=on;lr=on;ftag=uloc-6113d43b-794-5-9417b2d4-b364a6a;ngcplb=yes;socket=sip:192.168.1.39:5060>
Record-Route: <sip:127.0.0.1;r2=on;lr=on;ftag=uloc-6113d43b-794-5-9417b2d4-b364a6a;ngcplb=yes;socket=sip:192.168.1.39:5060>
Via: SIP/2.0/UDP 192.168.1.39;branch=z9hG4bK6f97.89d01672cbeeb9c040ff95dde175de98.0
Via: SIP/2.0/UDP 127.0.0.1:5062;rport=5062;branch=z9hG4bK4526192
From: sip:pinger@localhost;tag=uloc-6113d43b-794-5-9417b2d4-b364a6a
To: sip:16014973934@192.168.1.17:53907;rinstance=a959b5ece5ba97fa
Call-ID: 1c1f3a86-bf2b44d5-8317a26@127.0.0.1
CSeq: 1 OPTIONS
Content-Length: 0

a????&?P??Zk??^E???@<????'ғ?y"?SIP/2.0 200 OK
Via: SIP/2.0/UDP 192.168.1.39;branch=z9hG4bK6f97.89d01672cbeeb9c040ff95dde175de98.0
Via: SIP/2.0/UDP 127.0.0.1:5062;rport=5062;branch=z9hG4bK4526192
Record-Route: <sip:192.168.1.39;r2=on;lr=on;ftag=uloc-6113d43b-794-5-9417b2d4-b364a6a;ngcplb=yes;socket=sip:192.168.1.39:5060>
Record-Route: <sip:127.0.0.1;r2=on;lr=on;ftag=uloc-6113d43b-794-5-9417b2d4-b364a6a;ngcplb=yes;socket=sip:192.168.1.39:5060>
Contact: <sip:192.168.1.17:53907>
To: <sip:16014973934@192.168.1.17:53907;rinstance=a959b5ece5ba97fa>;tag=42c62230
From: sip:pinger@localhost;tag=uloc-6113d43b-794-5-9417b2d4-b364a6a
Call-ID: 1c1f3a86-bf2b44d5-8317a26@127.0.0.1
CSeq: 1 OPTIONS
Accept: application/sdp
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, NOTIFY, SUBSCRIBE, UPDATE, INFO, MESSAGE
Supported: path, replaces, timer, norefersub
User-Agent: SessionTalk 6.0
Content-Length: 0

au?++&?P??????E??@Sj????'ib?	??REGISTER sip:192.168.1.39 SIP/2.0
Via: SIP/2.0/UDP 192.168.1.22:26978;branch=z9hG4bK-524287-1---c8cee937d33b0c17;rport
Max-Forwards: 70
Contact: <sip:16014889748@192.168.1.22:26978;rinstance=229f47c2618dcaab>
To: "16014889748"<sip:16014889748@192.168.1.39>
From: "16014889748"<sip:16014889748@192.168.1.39>;tag=08a9291a
Call-ID: Vs_o3qmQ9MHdBLL8dMUNOQ..
CSeq: 7 REGISTER
Expires: 600
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, NOTIFY, SUBSCRIBE, UPDATE, INFO, MESSAGE
Supported: path, replaces, timer, norefersub
User-Agent: SessionTalk 6.0
Authorization: Digest username="16014889748",realm="192.168.1.39",nonce="YRQHzWEUBqHGwJa4gdYX6zNwzcOUGpua",uri="sip:192.168.1.39",response="f5e4f7cfb4fabbbe50277ef3ab98ab10",algorithm=MD5
Content-Length: 0

a???????&?P?E?
"?@????'???ib???SIP/2.0 401 Unauthorized
Via: SIP/2.0/UDP 192.168.1.22:26978;received=192.168.1.22;branch=z9hG4bK-524287-1---c8cee937d33b0c17;rport=26978
To: "16014889748"<sip:16014889748@192.168.1.39>;tag=95c37a12bff1a2c36d72bf8333176544.78550000
From: "16014889748"<sip:16014889748@192.168.1.39>;tag=08a9291a
Call-ID: Vs_o3qmQ9MHdBLL8dMUNOQ..
CSeq: 7 REGISTER
WWW-Authenticate: Digest realm="192.168.1.39", nonce="YRQJ6WEUCL3BxxYG6Rp17KfZZFW43ufZ"
Server: Sipwise NGCP Proxy 9.X
Content-Length: 0

aL?++&?P??????E?@
?????'ib?	??REGISTER sip:192.168.1.39 SIP/2.0
Via: SIP/2.0/UDP 192.168.1.22:26978;branch=z9hG4bK-524287-1---6d19fd460b238e39;rport
Max-Forwards: 70
Contact: <sip:16014889748@192.168.1.22:26978;rinstance=229f47c2618dcaab>
To: "16014889748"<sip:16014889748@192.168.1.39>
From: "16014889748"<sip:16014889748@192.168.1.39>;tag=08a9291a
Call-ID: Vs_o3qmQ9MHdBLL8dMUNOQ..
CSeq: 8 REGISTER
Expires: 600
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, NOTIFY, SUBSCRIBE, UPDATE, INFO, MESSAGE
Supported: path, replaces, timer, norefersub
User-Agent: SessionTalk 6.0
Authorization: Digest username="16014889748",realm="192.168.1.39",nonce="YRQJ6WEUCL3BxxYG6Rp17KfZZFW43ufZ",uri="sip:192.168.1.39",response="30aaaf7be67cad7f5032fcd27832e016",algorithm=MD5
Content-Length: 0

nn?????&?P?E?`"?@?Y??'???ibL??SIP/2.0 200 OK
Via: SIP/2.0/UDP 192.168.1.22:26978;received=192.168.1.22;branch=z9hG4bK-524287-1---6d19fd460b238e39;rport=26978
To: "16014889748"<sip:16014889748@192.168.1.39>;tag=95c37a12bff1a2c36d72bf8333176544.78550000
From: "16014889748"<sip:16014889748@192.168.1.39>;tag=08a9291a
Call-ID: Vs_o3qmQ9MHdBLL8dMUNOQ..
CSeq: 8 REGISTER
Contact: <sip:16014889748@192.168.1.39>;q=1;expires=18446744073709425011, <sip:16014889748@192.168.1.22:26978;rinstance=229f47c2618dcaab>;expires=600;received="sip:192.168.1.22:26978"
Server: Sipwise NGCP Proxy 9.X
Content-Length: 0

aq <<&?P??????E ?B@2?????'ib?
                             ?

a?\??&?P??Zk??^E?Z!@??????'ғ?or?BYE sip:ngcp-lb@192.168.1.39:5060;ngcpct=7369703a3132372e302e302e313a353038303b707278726f7574653d31 SIP/2.0
Via: SIP/2.0/UDP 192.168.1.17:53907;branch=z9hG4bK-524287-1---dd409c22a2e8da3c;rport
Max-Forwards: 70
Route: <sip:192.168.1.39;r2=on;lr=on;ftag=22f95644;ngcplb=yes;nat=yes;socket=udp:192.168.1.39:5060>
Route: <sip:127.0.0.1;r2=on;lr=on;ftag=22f95644;ngcplb=yes;nat=yes;socket=udp:192.168.1.39:5060>
Route: <sip:127.0.0.1:5062;lr=on;ftag=22f95644;did=e6e.2;ice_caller=strip;ice_callee=strip;aset=50;rtpprx=yes;vsf=VUF0TVVOdHJmQUpXYk1wVUptVExVQXRNVU50cg-->
Contact: <sip:16014973934@192.168.1.17:53907>
To: <sip:16014889748@192.168.1.39>;tag=1BB110C2-611408B100093293-3AC2E700
From: "16014973934"<sip:16014973934@192.168.1.39>;tag=22f95644
Call-ID: O604sL6YjoAtWMCdRZyCNQ..
CSeq: 3 BYE
Proxy-Authorization: Digest username="16014973934",realm="192.168.1.39",nonce="YRQJ3WEUCLFnf83/FTf7jJM2rhOIft60",uri="sip:ngcp-lb@192.168.1.39:5060;ngcpct=7369703a3132372e302e302e313a353038303b707278726f7574653d31",response="a7718b41873a59884814fe3392c6ffcb",algorithm=MD5
User-Agent: SessionTalk 6.0
Content-Length: 0

a????????&?P?E??#?@?d??'???ib??@BYE sip:16014889748@192.168.1.22:26978 SIP/2.0
Record-Route: <sip:192.168.1.39;r2=on;lr=on;ftag=2DB53D3E-611408B1000934C6-416FD700;ngcplb=yes;socket=sip:192.168.1.39:5060>
Record-Route: <sip:127.0.0.1;r2=on;lr=on;ftag=2DB53D3E-611408B1000934C6-416FD700;ngcplb=yes;socket=sip:192.168.1.39:5060>
Record-Route: <sip:127.0.0.1:5062;lr=on;ftag=2DB53D3E-611408B1000934C6-416FD700>
Via: SIP/2.0/UDP 192.168.1.39;branch=z9hG4bK549d.ae78625fa1902216b9d6f6b48bf27f99.0
Via: SIP/2.0/UDP 127.0.0.1:5062;rport=5062;branch=z9hG4bK549d.1b037f6fa28c2f8d3c4f609c07a429e3.0
Via: SIP/2.0/UDP 127.0.0.1:5080;received=127.0.0.1;branch=z9hG4bKLvuTIa4p;rport=5080
From: <sip:16014973934@192.168.1.39>;tag=2DB53D3E-611408B1000934C6-416FD700
To: <sip:16014889748@192.168.1.39>;tag=4e0b5952
CSeq: 11 BYE
Call-ID: O604sL6YjoAtWMCdRZyCNQ.._b2b-1
Max-Forwards: 68
P-Asserted-Identity: <sip:16014973934@192.168.1.39>
Content-Length: 0

a??&?P??????E??@??????'ib???BSIP/2.0 200 OK
Via: SIP/2.0/UDP 192.168.1.39;branch=z9hG4bK549d.ae78625fa1902216b9d6f6b48bf27f99.0
Via: SIP/2.0/UDP 127.0.0.1:5062;rport=5062;branch=z9hG4bK549d.1b037f6fa28c2f8d3c4f609c07a429e3.0
Via: SIP/2.0/UDP 127.0.0.1:5080;received=127.0.0.1;branch=z9hG4bKLvuTIa4p;rport=5080
Record-Route: <sip:192.168.1.39;r2=on;lr=on;ftag=2DB53D3E-611408B1000934C6-416FD700;ngcplb=yes;socket=sip:192.168.1.39:5060>
Record-Route: <sip:127.0.0.1;r2=on;lr=on;ftag=2DB53D3E-611408B1000934C6-416FD700;ngcplb=yes;socket=sip:192.168.1.39:5060>
Record-Route: <sip:127.0.0.1:5062;lr=on;ftag=2DB53D3E-611408B1000934C6-416FD700>
Contact: <sip:16014889748@192.168.1.22:26978>
To: <sip:16014889748@192.168.1.39>;tag=4e0b5952
From: <sip:16014973934@192.168.1.39>;tag=2DB53D3E-611408B1000934C6-416FD700
Call-ID: O604sL6YjoAtWMCdRZyCNQ.._b2b-1
CSeq: 11 BYE
User-Agent: SessionTalk 6.0
Content-Length: 0

a???Zk??^?&?P?E??d?@???'???ғ??9SIP/2.0 200 OK
Record-Route: <sip:127.0.0.1:5062;lr=on;ftag=22f95644;vsf=VUF0TVVOdHJmQUpXYk1wVUptVExVQXRNVU50cg--;rtpprx=yes>
Record-Route: <sip:127.0.0.1;r2=on;lr=on;ftag=22f95644;ngcplb=yes;nat=yes;socket=udp:192.168.1.39:5060>
Record-Route: <sip:192.168.1.39;r2=on;lr=on;ftag=22f95644;ngcplb=yes;nat=yes;socket=udp:192.168.1.39:5060>
Via: SIP/2.0/UDP 192.168.1.17:53907;received=192.168.1.17;branch=z9hG4bK-524287-1---dd409c22a2e8da3c;rport=53907
To: <sip:16014889748@192.168.1.39>;tag=1BB110C2-611408B100093293-3AC2E700
From: "16014973934"<sip:16014973934@192.168.1.39>;tag=22f95644
Call-ID: O604sL6YjoAtWMCdRZyCNQ..
CSeq: 3 BYE
Content-Length: 0

a?
  ???????&?P?E??$b@?X??'???ibنxOPTIONS sip:16014889748@192.168.1.22:26978;rinstance=229f47c2618dcaab SIP/2.0
Max-Forwards: 70
Record-Route: <sip:192.168.1.39;r2=on;lr=on;ftag=uloc-6113d43b-78a-a-0e028e04-9744a6a;ngcplb=yes;socket=sip:192.168.1.39:5060>
Record-Route: <sip:127.0.0.1;r2=on;lr=on;ftag=uloc-6113d43b-78a-a-0e028e04-9744a6a;ngcplb=yes;socket=sip:192.168.1.39:5060>
Via: SIP/2.0/UDP 192.168.1.39;branch=z9hG4bK07f4.4b5dd15e25c7642a647d1b2e96936754.0
Via: SIP/2.0/UDP 127.0.0.1:5062;rport=5062;branch=z9hG4bK6842108
From: sip:pinger@localhost;tag=uloc-6113d43b-78a-a-0e028e04-9744a6a
To: sip:16014889748@192.168.1.22:26978;rinstance=229f47c2618dcaab
Call-ID: 1c1f3a86-931b44d5-7417a26@127.0.0.1
CSeq: 1 OPTIONS
Content-Length: 0

a]???&?P??????E?u?@~????'ib?yB
                              SIP/2.0 200 OK
Via: SIP/2.0/UDP 192.168.1.39;branch=z9hG4bK07f4.4b5dd15e25c7642a647d1b2e96936754.0
Via: SIP/2.0/UDP 127.0.0.1:5062;rport=5062;branch=z9hG4bK6842108
Record-Route: <sip:192.168.1.39;r2=on;lr=on;ftag=uloc-6113d43b-78a-a-0e028e04-9744a6a;ngcplb=yes;socket=sip:192.168.1.39:5060>
Record-Route: <sip:127.0.0.1;r2=on;lr=on;ftag=uloc-6113d43b-78a-a-0e028e04-9744a6a;ngcplb=yes;socket=sip:192.168.1.39:5060>
Contact: <sip:192.168.1.22:26978>
To: <sip:16014889748@192.168.1.22:26978;rinstance=229f47c2618dcaab>;tag=103b8c6e
From: sip:pinger@localhost;tag=uloc-6113d43b-78a-a-0e028e04-9744a6a
Call-ID: 1c1f3a86-931b44d5-7417a26@127.0.0.1
CSeq: 1 OPTIONS
Accept: application/sdp
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, NOTIFY, SUBSCRIBE, UPDATE, INFO, MESSAGE
Supported: path, replaces, timer, norefersub
User-Agent: SessionTalk 6.0
Content-Length: 0

a??
   <<&?P??Zk??^E ̀@*?????'ғ?
                           {?

??Zk??^?&?P?E??w?@| ??'???ғنsOPTIONS sip:16014973934@192.168.1.17:53907;rinstance=a959b5ece5ba97fa SIP/2.0
Max-Forwards: 70
Record-Route: <sip:192.168.1.39;r2=on;lr=on;ftag=uloc-6113d43b-794-5-9417b2d4-d364a6a;ngcplb=yes;socket=sip:192.168.1.39:5060>
Record-Route: <sip:127.0.0.1;r2=on;lr=on;ftag=uloc-6113d43b-794-5-9417b2d4-d364a6a;ngcplb=yes;socket=sip:192.168.1.39:5060>
Via: SIP/2.0/UDP 192.168.1.39;branch=z9hG4bK0ea2.e06ea7e465a828a9897f533796343dae.0
Via: SIP/2.0/UDP 127.0.0.1:5062;rport=5062;branch=z9hG4bK8510978
From: sip:pinger@localhost;tag=uloc-6113d43b-794-5-9417b2d4-d364a6a
To: sip:16014973934@192.168.1.17:53907;rinstance=a959b5ece5ba97fa
Call-ID: 1c1f3a86-df2b44d5-6517a26@127.0.0.1
CSeq: 1 OPTIONS
Content-Length: 0

a?<??&?P??Zk??^E??@@?????'ғ?y?XSIP/2.0 200 OK
Via: SIP/2.0/UDP 192.168.1.39;branch=z9hG4bK0ea2.e06ea7e465a828a9897f533796343dae.0
Via: SIP/2.0/UDP 127.0.0.1:5062;rport=5062;branch=z9hG4bK8510978
Record-Route: <sip:192.168.1.39;r2=on;lr=on;ftag=uloc-6113d43b-794-5-9417b2d4-d364a6a;ngcplb=yes;socket=sip:192.168.1.39:5060>
Record-Route: <sip:127.0.0.1;r2=on;lr=on;ftag=uloc-6113d43b-794-5-9417b2d4-d364a6a;ngcplb=yes;socket=sip:192.168.1.39:5060>
Contact: <sip:192.168.1.17:53907>
To: <sip:16014973934@192.168.1.17:53907;rinstance=a959b5ece5ba97fa>;tag=53be8548
From: sip:pinger@localhost;tag=uloc-6113d43b-794-5-9417b2d4-d364a6a
Call-ID: 1c1f3a86-df2b44d5-6517a26@127.0.0.1
CSeq: 1 OPTIONS
Accept: application/sdp
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, NOTIFY, SUBSCRIBE, UPDATE, INFO, MESSAGE
Supported: path, replaces, timer, norefersub
User-Agent: SessionTalk 6.0
Content-Length: 0

a`?<<&?P??????E ??@]????'ib?
                            ?

a??&?P??Zk??^EN@?????'ғ??)INVITE sip:16014889748@192.168.1.39 SIP/2.0
Via: SIP/2.0/UDP 192.168.1.17:53907;branch=z9hG4bK-524287-1---62678c0ac974da3b;rport
Max-Forwards: 70
Contact: <sip:16014973934@192.168.1.17:53907>
To: <sip:16014889748@192.168.1.39>
From: "16014973934"<sip:16014973934@192.168.1.39>;tag=32666d13
Call-ID: IrRWJx_Y6XyFDVoiLAN9NA..
CSeq: 1 INVITE
Session-Expires: 1800
Min-SE: 90
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, NOTIFY, SUBSCRIBE, UPDATE, INFO, MESSAGE
Content-Type: application/sdp
Supported: path, replaces, timer, norefersub
User-Agent: SessionTalk 6.0
Content-Length: 396

v=0
o=- 0 1 IN IP4 192.168.0.250
s=-
c=IN IP4 192.168.1.17
t=0 0
m=audio 4012 RTP/AVP 9 0 8 3 102 120 101
a=rtpmap:9 G722/8000
a=rtpmap:0 PCMU/8000
a=rtpmap:8 PCMA/8000
a=rtpmap:3 GSM/8000
a=rtpmap:102 iLBC/8000
a=fmtp:102 mode=30
a=rtpmap:120 opus/48000/2
a=fmtp:120 useinbandfec=1; usedtx=1; maxaveragebitrate=64000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-15
a=sendrecv
a5?yyZk??^?&?P?E?k|?@x???'???ғW??SIP/2.0 100 Trying
Via: SIP/2.0/UDP 192.168.1.17:53907;branch=z9hG4bK-524287-1---62678c0ac974da3b;rport=53907;received=192.168.1.17
To: <sip:16014889748@192.168.1.39>
From: "16014973934"<sip:16014973934@192.168.1.39>;tag=32666d13
Call-ID: IrRWJx_Y6XyFDVoiLAN9NA..
CSeq: 1 INVITE
Server: Sipwise NGCP LB 9.X
Content-Length: 0

a??Zk??^?&?P?E?|?@x??'???ғ???SIP/2.0 407 Proxy Authentication Required
Via: SIP/2.0/UDP 192.168.1.17:53907;received=192.168.1.17;branch=z9hG4bK-524287-1---62678c0ac974da3b;rport=53907
To: <sip:16014889748@192.168.1.39>;tag=95c37a12bff1a2c36d72bf8333176544.78550000
From: "16014973934"<sip:16014973934@192.168.1.39>;tag=32666d13
Call-ID: IrRWJx_Y6XyFDVoiLAN9NA..
CSeq: 1 INVITE
Proxy-Authenticate: Digest realm="192.168.1.39", nonce="YRQKC2EUCN9gRfXDBPRsBs82phyxvL3q"
Server: Sipwise NGCP Proxy 9.X
Content-Length: 0

a5
??&?P??Zk??^E???@u;????'ғ?q?XACK sip:16014889748@192.168.1.39 SIP/2.0
Via: SIP/2.0/UDP 192.168.1.17:53907;branch=z9hG4bK-524287-1---62678c0ac974da3b;rport
Max-Forwards: 70
To: <sip:16014889748@192.168.1.39>;tag=95c37a12bff1a2c36d72bf8333176544.78550000
From: "16014973934"<sip:16014973934@192.168.1.39>;tag=32666d13
Call-ID: IrRWJx_Y6XyFDVoiLAN9NA..
CSeq: 1 ACK
Content-Length: 0

a[?
??&?P??Zk??^Eѧa@K2????'ғ??U?INVITE sip:16014889748@192.168.1.39 SIP/2.0
Via: SIP/2.0/UDP 192.168.1.17:53907;branch=z9hG4bK-524287-1---07f1457013817d7b;rport
Max-Forwards: 70
Contact: <sip:16014973934@192.168.1.17:53907>
To: <sip:16014889748@192.168.1.39>
From: "16014973934"<sip:16014973934@192.168.1.39>;tag=32666d13
Call-ID: IrRWJx_Y6XyFDVoiLAN9NA..
CSeq: 2 INVITE
Session-Expires: 1800
Min-SE: 90
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, NOTIFY, SUBSCRIBE, UPDATE, INFO, MESSAGE
Content-Type: application/sdp
Proxy-Authorization: Digest username="16014973934",realm="192.168.1.39",nonce="YRQKC2EUCN9gRfXDBPRsBs82phyxvL3q",uri="sip:16014889748@192.168.1.39",response="390094c7418e202ae6bcfc167bd806e5",algorithm=MD5
Supported: path, replaces, timer, norefersub
User-Agent: SessionTalk 6.0
Content-Length: 396

v=0
o=- 0 1 IN IP4 192.168.0.250
s=-
c=IN IP4 192.168.1.17
t=0 0
m=audio 4012 RTP/AVP 9 0 8 3 102 120 101
a=rtpmap:9 G722/8000
a=rtpmap:0 PCMU/8000
a=rtpmap:8 PCMA/8000
a=rtpmap:3 GSM/8000
a=rtpmap:102 iLBC/8000
a=fmtp:102 mode=30
a=rtpmap:120 opus/48000/2
a=fmtp:120 useinbandfec=1; usedtx=1; maxaveragebitrate=64000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-15
a=sendrecv
a??
yyZk??^?&?P?E?k|?@x|??'???ғW??SIP/2.0 100 Trying
Via: SIP/2.0/UDP 192.168.1.17:53907;branch=z9hG4bK-524287-1---07f1457013817d7b;rport=53907;received=192.168.1.17
To: <sip:16014889748@192.168.1.39>
From: "16014973934"<sip:16014973934@192.168.1.39>;tag=32666d13
Call-ID: IrRWJx_Y6XyFDVoiLAN9NA..
CSeq: 2 INVITE
Server: Sipwise NGCP LB 9.X
Content-Length: 0

a|e
   ???????&?P?E??, @????'???ibTc#INVITE sip:16014889748@192.168.1.22:26978;rinstance=229f47c2618dcaab SIP/2.0
Record-Route: <sip:192.168.1.39;r2=on;lr=on;ftag=5C1D55F0-611408DF000B5D59-41F05700;ngcplb=yes;socket=sip:192.168.1.39:5060>
Record-Route: <sip:127.0.0.1;r2=on;lr=on;ftag=5C1D55F0-611408DF000B5D59-41F05700;ngcplb=yes;socket=sip:192.168.1.39:5060>
Record-Route: <sip:127.0.0.1:5062;lr=on;ftag=5C1D55F0-611408DF000B5D59-41F05700;did=aeb.1991>
Via: SIP/2.0/UDP 192.168.1.39;branch=z9hG4bK9034.592f77a7e04615df8a3906eea3816a20.0
Via: SIP/2.0/UDP 127.0.0.1:5062;rport=5062;branch=z9hG4bK9034.089ab23223e7b51623f0ae812bf3b24f.0
Via: SIP/2.0/UDP 127.0.0.1:5080;received=127.0.0.1;branch=z9hG4bKh5vV8arC;rport=5080
From: <sip:16014973934@192.168.1.39>;tag=5C1D55F0-611408DF000B5D59-41F05700
To: <sip:16014889748@192.168.1.39>
CSeq: 10 INVITE
Call-ID: IrRWJx_Y6XyFDVoiLAN9NA.._b2b-1
Max-Forwards: 69
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, NOTIFY, SUBSCRIBE, UPDATE, MESSAGE
Supported: path, replaces, norefersub
P-Asserted-Identity: <sip:16014973934@192.168.1.39>
Content-Type: application/sdp
Content-Length: 422
Contact: <sip:ngcp-lb@192.168.1.39:5060;ngcpct=7369703a3132372e302e302e313a35303830>

v=0
o=- 0 1 IN IP4 127.0.0.1
s=-
c=IN IP4 127.0.0.1
t=0 0
m=audio 30148 RTP/AVP 9 0 8 3 102 120 101
a=rtpmap:9 G722/8000
a=rtpmap:0 PCMU/8000
a=rtpmap:8 PCMA/8000
a=rtpmap:3 GSM/8000
a=rtpmap:102 iLBC/8000
a=fmtp:102 mode=30
a=rtpmap:120 opus/48000/2
a=fmtp:120 useinbaal?

                     &?P??????E??
                                 @tW????'ib??#SIP/2.0 100 Trying
Via: SIP/2.0/UDP 192.168.1.39;branch=z9hG4bK9034.592f77a7e04615df8a3906eea3816a20.0
Via: SIP/2.0/UDP 127.0.0.1:5062;rport=5062;branch=z9hG4bK9034.089ab23223e7b51623f0ae812bf3b24f.0
Via: SIP/2.0/UDP 127.0.0.1:5080;received=127.0.0.1;branch=z9hG4bKh5vV8arC;rport=5080
To: <sip:16014889748@192.168.1.39>
From: <sip:16014973934@192.168.1.39>;tag=5C1D55F0-611408DF000B5D59-41F05700
Call-ID: IrRWJx_Y6XyFDVoiLAN9NA.._b2b-1
CSeq: 10 INVITE
Content-Length: 0

al???&?P??????E?1@?????'ib??W?SIP/2.0 180 Ringing
Via: SIP/2.0/UDP 192.168.1.39;branch=z9hG4bK9034.592f77a7e04615df8a3906eea3816a20.0
Via: SIP/2.0/UDP 127.0.0.1:5062;rport=5062;branch=z9hG4bK9034.089ab23223e7b51623f0ae812bf3b24f.0
Via: SIP/2.0/UDP 127.0.0.1:5080;received=127.0.0.1;branch=z9hG4bKh5vV8arC;rport=5080
Record-Route: <sip:192.168.1.39;r2=on;lr=on;ftag=5C1D55F0-611408DF000B5D59-41F05700;ngcplb=yes;socket=sip:192.168.1.39:5060>
Record-Route: <sip:127.0.0.1;r2=on;lr=on;ftag=5C1D55F0-611408DF000B5D59-41F05700;ngcplb=yes;socket=sip:192.168.1.39:5060>
Record-Route: <sip:127.0.0.1:5062;lr=on;ftag=5C1D55F0-611408DF000B5D59-41F05700;did=aeb.1991>
Contact: <sip:16014889748@192.168.1.22:26978>
To: <sip:16014889748@192.168.1.39>;tag=f4c6db69
From: <sip:16014973934@192.168.1.39>;tag=5C1D55F0-611408DF000B5D59-41F05700
Call-ID: IrRWJx_Y6XyFDVoiLAN9NA.._b2b-1
CSeq: 10 INVITE
User-Agent: SessionTalk 6.0
Content-Length: 0

aU?llZk??^?&?P?E?^|?@vi??'???ғJ??SIP/2.0 180 Ringing
Record-Route: <sip:127.0.0.1:5062;lr=on;ftag=32666d13;did=438.55b2;ice_caller=strip;ice_callee=strip;aset=50;rtpprx=yes;vsf=VUF0TVVOdHJmQUpXYk1wVUptVExVQXRNVU50cg-->
Record-Route: <sip:127.0.0.1;r2=on;lr=on;ftag=32666d13;ngcplb=yes;nat=yes;socket=udp:192.168.1.39:5060>
Record-Route: <sip:192.168.1.39;r2=on;lr=on;ftag=32666d13;ngcplb=yes;nat=yes;socket=udp:192.168.1.39:5060>
Via: SIP/2.0/UDP 192.168.1.17:53907;received=192.168.1.17;branch=z9hG4bK-524287-1---07f1457013817d7b;rport=53907
To: <sip:16014889748@192.168.1.39>;tag=37897F5D-611408DF000B5AFD-3AD2F700
From: "16014973934"<sip:16014973934@192.168.1.39>;tag=32666d13
Call-ID: IrRWJx_Y6XyFDVoiLAN9NA..
CSeq: 2 INVITE
Content-Length: 0
Contact: <sip:ngcp-lb@192.168.1.39:5060;ngcpct=7369703a3132372e302e302e313a353038303b707278726f7574653d31>

aEc??&?P??????E??Q@8_????'ib??W?SIP/2.0 180 Ringing
Via: SIP/2.0/UDP 192.168.1.39;branch=z9hG4bK9034.592f77a7e04615df8a3906eea3816a20.0
Via: SIP/2.0/UDP 127.0.0.1:5062;rport=5062;branch=z9hG4bK9034.089ab23223e7b51623f0ae812bf3b24f.0
Via: SIP/2.0/UDP 127.0.0.1:5080;received=127.0.0.1;branch=z9hG4bKh5vV8arC;rport=5080
Record-Route: <sip:192.168.1.39;r2=on;lr=on;ftag=5C1D55F0-611408DF000B5D59-41F05700;ngcplb=yes;socket=sip:192.168.1.39:5060>
Record-Route: <sip:127.0.0.1;r2=on;lr=on;ftag=5C1D55F0-611408DF000B5D59-41F05700;ngcplb=yes;socket=sip:192.168.1.39:5060>
Record-Route: <sip:127.0.0.1:5062;lr=on;ftag=5C1D55F0-611408DF000B5D59-41F05700;did=aeb.1991>
Contact: <sip:16014889748@192.168.1.22:26978>
To: <sip:16014889748@192.168.1.39>;tag=f4c6db69
From: <sip:16014973934@192.168.1.39>;tag=5C1D55F0-611408DF000B5D59-41F05700
Call-ID: IrRWJx_Y6XyFDVoiLAN9NA.._b2b-1
CSeq: 10 INVITE
User-Agent: SessionTalk 6.0
Content-Length: 0

aL?llZk??^?&?P?E?^}@vL??'???ғJ??SIP/2.0 180 Ringing
Record-Route: <sip:127.0.0.1:5062;lr=on;ftag=32666d13;did=438.55b2;ice_caller=strip;ice_callee=strip;aset=50;rtpprx=yes;vsf=VUF0TVVOdHJmQUpXYk1wVUptVExVQXRNVU50cg-->
Record-Route: <sip:127.0.0.1;r2=on;lr=on;ftag=32666d13;ngcplb=yes;nat=yes;socket=udp:192.168.1.39:5060>
Record-Route: <sip:192.168.1.39;r2=on;lr=on;ftag=32666d13;ngcplb=yes;nat=yes;socket=udp:192.168.1.39:5060>
Via: SIP/2.0/UDP 192.168.1.17:53907;received=192.168.1.17;branch=z9hG4bK-524287-1---07f1457013817d7b;rport=53907
To: <sip:16014889748@192.168.1.39>;tag=37897F5D-611408DF000B5AFD-3AD2F700
From: "16014973934"<sip:16014973934@192.168.1.39>;tag=32666d13
Call-ID: IrRWJx_Y6XyFDVoiLAN9NA..
CSeq: 2 INVITE
Content-Length: 0
Contact: <sip:ngcp-lb@192.168.1.39:5060;ngcpct=7369703a3132372e302e302e313a353038303b707278726f7574653d31>

aJoKK&?P??????E=?@"????'ib??SIP/2.0 200 OK
Via: SIP/2.0/UDP 192.168.1.39;branch=z9hG4bK9034.592f77a7e04615df8a3906eea3816a20.0
Via: SIP/2.0/UDP 127.0.0.1:5062;rport=5062;branch=z9hG4bK9034.089ab23223e7b51623f0ae812bf3b24f.0
Via: SIP/2.0/UDP 127.0.0.1:5080;received=127.0.0.1;branch=z9hG4bKh5vV8arC;rport=5080
Record-Route: <sip:192.168.1.39;r2=on;lr=on;ftag=5C1D55F0-611408DF000B5D59-41F05700;ngcplb=yes;socket=sip:192.168.1.39:5060>
Record-Route: <sip:127.0.0.1;r2=on;lr=on;ftag=5C1D55F0-611408DF000B5D59-41F05700;ngcplb=yes;socket=sip:192.168.1.39:5060>
Record-Route: <sip:127.0.0.1:5062;lr=on;ftag=5C1D55F0-611408DF000B5D59-41F05700;did=aeb.1991>
Contact: <sip:16014889748@192.168.1.22:26978>
To: <sip:16014889748@192.168.1.39>;tag=f4c6db69
From: <sip:16014973934@192.168.1.39>;tag=5C1D55F0-611408DF000B5D59-41F05700
Call-ID: IrRWJx_Y6XyFDVoiLAN9NA.._b2b-1
CSeq: 10 INVITE
Session-Expires: 1800;refresher=uas
Min-SE: 90
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, NOTIFY, SUBSCRIBE, UPDATE, INFO, MESSAGE
Content-Type: application/sdp
Supported: path, replaces, timer, norefersub
User-Agent: SessionTalk 6.0
Content-Length: 184

v=0
o=- 0 1 IN IP4 192.168.0.250
s=-
c=IN IP4 192.168.1.22
t=0 0
m=audio 4010 RTP/AVP 9 101
a=rtpmap:9 G722/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-15
a=sendrecv
aY???Zk??^?&?P?E????@pV??'???ғ??GSIP/2.0 200 OK
Record-Route: <sip:127.0.0.1:5062;lr=on;ftag=32666d13;did=438.55b2;ice_caller=strip;ice_callee=strip;aset=50;rtpprx=yes;vsf=VUF0TVVOdHJmQUpXYk1wVUptVExVQXRNVU50cg-->
Record-Route: <sip:127.0.0.1;r2=on;lr=on;ftag=32666d13;ngcplb=yes;nat=yes;socket=udp:192.168.1.39:5060>
Record-Route: <sip:192.168.1.39;r2=on;lr=on;ftag=32666d13;ngcplb=yes;nat=yes;socket=udp:192.168.1.39:5060>
Via: SIP/2.0/UDP 192.168.1.17:53907;received=192.168.1.17;branch=z9hG4bK-524287-1---07f1457013817d7b;rport=53907
To: <sip:16014889748@192.168.1.39>;tag=37897F5D-611408DF000B5AFD-3AD2F700
From: "16014973934"<sip:16014973934@192.168.1.39>;tag=32666d13
Call-ID: IrRWJx_Y6XyFDVoiLAN9NA..
CSeq: 2 INVITE
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, NOTIFY, SUBSCRIBE, UPDATE, MESSAGE
Supported: path, replaces, norefersub
Content-Type: application/sdp
Content-Length: 210
Contact: <sip:ngcp-lb@192.168.1.39:5060;ngcpct=7369703a3132372e302e302e313a353038303b707278726f7574653d31>

v=0
o=- 0 1 IN IP4 127.0.0.1
s=-
c=IN IP4 127.0.0.1
t=0 0
m=audio 30170 RTP/AVP 9 101
a=direction:both
a=rtpmap:9 G722/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-15
a=sendrecv
a=rtcp:30171
a??SS&?P??Zk??^EE??@H????'ғ?1?~ACK sip:ngcp-lb@192.168.1.39:5060;ngcpct=7369703a3132372e302e302e313a353038303b707278726f7574653d31 SIP/2.0
Via: SIP/2.0/UDP 192.168.1.17:53907;branch=z9hG4bK-524287-1---4222a44b4254cf06;rport
Max-Forwards: 70
Route: <sip:192.168.1.39;r2=on;lr=on;ftag=32666d13;ngcplb=yes;nat=yes;socket=udp:192.168.1.39:5060>
Route: <sip:127.0.0.1;r2=on;lr=on;ftag=32666d13;ngcplb=yes;nat=yes;socket=udp:192.168.1.39:5060>
Route: <sip:127.0.0.1:5062;lr=on;ftag=32666d13;did=438.55b2;ice_caller=strip;ice_callee=strip;aset=50;rtpprx=yes;vsf=VUF0TVVOdHJmQUpXYk1wVUptVExVQXRNVU50cg-->
To: <sip:16014889748@192.168.1.39>;tag=37897F5D-611408DF000B5AFD-3AD2F700
From: "16014973934"<sip:16014973934@192.168.1.39>;tag=32666d13
Call-ID: IrRWJx_Y6XyFDVoiLAN9NA..
CSeq: 2 ACK
User-Agent: SessionTalk 6.0
Content-Length: 0

a?????????&?P?E??.=@Ĕ??'???ib‡aACK sip:16014889748@192.168.1.22:26978 SIP/2.0
Record-Route: <sip:192.168.1.39;r2=on;lr=on;ftag=5C1D55F0-611408DF000B5D59-41F05700;ngcplb=yes;socket=sip:192.168.1.39:5060>
Record-Route: <sip:127.0.0.1;r2=on;lr=on;ftag=5C1D55F0-611408DF000B5D59-41F05700;ngcplb=yes;socket=sip:192.168.1.39:5060>
Record-Route: <sip:127.0.0.1:5062;lr=on;ftag=5C1D55F0-611408DF000B5D59-41F05700>
Via: SIP/2.0/UDP 192.168.1.39;branch=z9hG4bK9034.b03a27287c43eb6f4ad22f1479c59017.0
Via: SIP/2.0/UDP 127.0.0.1:5062;rport=5062;branch=z9hG4bK9034.7024fbce023aed04396fb46ed6d67d7c.0
Via: SIP/2.0/UDP 127.0.0.1:5080;received=127.0.0.1;branch=z9hG4bKEf92naJz;rport=5080
From: <sip:16014973934@192.168.1.39>;tag=5C1D55F0-611408DF000B5D59-41F05700
To: <sip:16014889748@192.168.1.39>;tag=f4c6db69
CSeq: 10 ACK
Call-ID: IrRWJx_Y6XyFDVoiLAN9NA.._b2b-1
Max-Forwards: 68
Content-Length: 0
Contact: <sip:ngcp-lb@192.168.1.39:5060;ngcpct=7369703a3132372e302e302e313a35303830>

a??KK&?P??????E=Q?@?q????'ib??SIP/2.0 200 OK
Via: SIP/2.0/UDP 192.168.1.39;branch=z9hG4bK9034.592f77a7e04615df8a3906eea3816a20.0
Via: SIP/2.0/UDP 127.0.0.1:5062;rport=5062;branch=z9hG4bK9034.089ab23223e7b51623f0ae812bf3b24f.0
Via: SIP/2.0/UDP 127.0.0.1:5080;received=127.0.0.1;branch=z9hG4bKh5vV8arC;rport=5080
Record-Route: <sip:192.168.1.39;r2=on;lr=on;ftag=5C1D55F0-611408DF000B5D59-41F05700;ngcplb=yes;socket=sip:192.168.1.39:5060>
Record-Route: <sip:127.0.0.1;r2=on;lr=on;ftag=5C1D55F0-611408DF000B5D59-41F05700;ngcplb=yes;socket=sip:192.168.1.39:5060>
Record-Route: <sip:127.0.0.1:5062;lr=on;ftag=5C1D55F0-611408DF000B5D59-41F05700;did=aeb.1991>
Contact: <sip:16014889748@192.168.1.22:26978>
To: <sip:16014889748@192.168.1.39>;tag=f4c6db69
From: <sip:16014973934@192.168.1.39>;tag=5C1D55F0-611408DF000B5D59-41F05700
Call-ID: IrRWJx_Y6XyFDVoiLAN9NA.._b2b-1
CSeq: 10 INVITE
Session-Expires: 1800;refresher=uas
Min-SE: 90
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, NOTIFY, SUBSCRIBE, UPDATE, INFO, MESSAGE
Content-Type: application/sdp
Supported: path, replaces, timer, norefersub
User-Agent: SessionTalk 6.0
Content-Length: 184

v=0
o=- 0 1 IN IP4 192.168.0.250
s=-
c=IN IP4 192.168.1.22
t=0 0
m=audio 4010 RTP/AVP 9 101
a=rtpmap:9 G722/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-15
a=sendrecv
a?????????&?P?E??.\@?h??'???ibχnACK sip:16014889748@192.168.1.22:26978 SIP/2.0
Record-Route: <sip:192.168.1.39;r2=on;lr=on;ftag=5C1D55F0-611408DF000B5D59-41F05700;ngcplb=yes;socket=sip:192.168.1.39:5060>
Record-Route: <sip:127.0.0.1;r2=on;lr=on;ftag=5C1D55F0-611408DF000B5D59-41F05700;ngcplb=yes;socket=sip:192.168.1.39:5060>
Record-Route: <sip:127.0.0.1:5062;lr=on;ftag=5C1D55F0-611408DF000B5D59-41F05700;did=aeb.1991>
Via: SIP/2.0/UDP 192.168.1.39;branch=z9hG4bK9034.b03a27287c43eb6f4ad22f1479c59017.0
Via: SIP/2.0/UDP 127.0.0.1:5062;rport=5062;branch=z9hG4bK9034.7024fbce023aed04396fb46ed6d67d7c.0
Via: SIP/2.0/UDP 127.0.0.1:5080;received=127.0.0.1;branch=z9hG4bKEf92naJz;rport=5080
From: <sip:16014973934@192.168.1.39>;tag=5C1D55F0-611408DF000B5D59-41F05700
To: <sip:16014889748@192.168.1.39>;tag=f4c6db69
CSeq: 10 ACK
Call-ID: IrRWJx_Y6XyFDVoiLAN9NA.._b2b-1
Max-Forwards: 68
Content-Length: 0
Contact: <sip:ngcp-lb@192.168.1.39:5060;ngcpct=7369703a3132372e302e302e313a35303830>

a??
   ???????&?P?E??/?@????'???ibنxOPTIONS sip:16014889748@192.168.1.22:26978;rinstance=229f47c2618dcaab SIP/2.0
Max-Forwards: 70
Record-Route: <sip:192.168.1.39;r2=on;lr=on;ftag=uloc-6113d43b-78a-a-0e028e04-a744a6a;ngcplb=yes;socket=sip:192.168.1.39:5060>
Record-Route: <sip:127.0.0.1;r2=on;lr=on;ftag=uloc-6113d43b-78a-a-0e028e04-a744a6a;ngcplb=yes;socket=sip:192.168.1.39:5060>
Via: SIP/2.0/UDP 192.168.1.39;branch=z9hG4bK7885.82be2522d2901c4c838b7f4427202fc6.0
Via: SIP/2.0/UDP 127.0.0.1:5062;rport=5062;branch=z9hG4bK8344288
From: sip:pinger@localhost;tag=uloc-6113d43b-78a-a-0e028e04-a744a6a
To: sip:16014889748@192.168.1.22:26978;rinstance=229f47c2618dcaab
Call-ID: 1c1f3a86-a31b44d5-5617a26@127.0.0.1
CSeq: 1 OPTIONS
Content-Length: 0

a?m???????&?P?E??0@Þ??'???ibنxOPTIONS sip:16014889748@192.168.1.22:26978;rinstance=229f47c2618dcaab SIP/2.0
Max-Forwards: 70
Record-Route: <sip:192.168.1.39;r2=on;lr=on;ftag=uloc-6113d43b-78a-a-0e028e04-a744a6a;ngcplb=yes;socket=sip:192.168.1.39:5060>
Record-Route: <sip:127.0.0.1;r2=on;lr=on;ftag=uloc-6113d43b-78a-a-0e028e04-a744a6a;ngcplb=yes;socket=sip:192.168.1.39:5060>
Via: SIP/2.0/UDP 192.168.1.39;branch=z9hG4bK7885.82be2522d2901c4c838b7f4427202fc6.0
Via: SIP/2.0/UDP 127.0.0.1:5062;rport=5062;branch=z9hG4bK8344288
From: sip:pinger@localhost;tag=uloc-6113d43b-78a-a-0e028e04-a744a6a
To: sip:16014889748@192.168.1.22:26978;rinstance=229f47c2618dcaab
Call-ID: 1c1f3a86-a31b44d5-5617a26@127.0.0.1
CSeq: 1 OPTIONS
Content-Length: 0

a???&?P??????E?t?@3????'ib?yraSIP/2.0 200 OK
Via: SIP/2.0/UDP 192.168.1.39;branch=z9hG4bK7885.82be2522d2901c4c838b7f4427202fc6.0
Via: SIP/2.0/UDP 127.0.0.1:5062;rport=5062;branch=z9hG4bK8344288
Record-Route: <sip:192.168.1.39;r2=on;lr=on;ftag=uloc-6113d43b-78a-a-0e028e04-a744a6a;ngcplb=yes;socket=sip:192.168.1.39:5060>
Record-Route: <sip:127.0.0.1;r2=on;lr=on;ftag=uloc-6113d43b-78a-a-0e028e04-a744a6a;ngcplb=yes;socket=sip:192.168.1.39:5060>
Contact: <sip:192.168.1.22:26978>
To: <sip:16014889748@192.168.1.22:26978;rinstance=229f47c2618dcaab>;tag=a9737e0b
From: sip:pinger@localhost;tag=uloc-6113d43b-78a-a-0e028e04-a744a6a
Call-ID: 1c1f3a86-a31b44d5-5617a26@127.0.0.1
CSeq: 1 OPTIONS
Accept: application/sdp
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, NOTIFY, SUBSCRIBE, UPDATE, INFO, MESSAGE
Supported: path, replaces, timer, norefersub
User-Agent: SessionTalk 6.0
Content-Length: 0

a?h??&?P??Zk??^E??3@`?????'ғ?r	~BYE sip:ngcp-lb@192.168.1.39:5060;ngcpct=7369703a3132372e302e302e313a353038303b707278726f7574653d31 SIP/2.0
Via: SIP/2.0/UDP 192.168.1.17:53907;branch=z9hG4bK-524287-1---01ffae1df60feb0b;rport
Max-Forwards: 70
Route: <sip:192.168.1.39;r2=on;lr=on;ftag=32666d13;ngcplb=yes;nat=yes;socket=udp:192.168.1.39:5060>
Route: <sip:127.0.0.1;r2=on;lr=on;ftag=32666d13;ngcplb=yes;nat=yes;socket=udp:192.168.1.39:5060>
Route: <sip:127.0.0.1:5062;lr=on;ftag=32666d13;did=438.55b2;ice_caller=strip;ice_callee=strip;aset=50;rtpprx=yes;vsf=VUF0TVVOdHJmQUpXYk1wVUptVExVQXRNVU50cg-->
Contact: <sip:16014973934@192.168.1.17:53907>
To: <sip:16014889748@192.168.1.39>;tag=37897F5D-611408DF000B5AFD-3AD2F700
From: "16014973934"<sip:16014973934@192.168.1.39>;tag=32666d13
Call-ID: IrRWJx_Y6XyFDVoiLAN9NA..
CSeq: 3 BYE
Proxy-Authorization: Digest username="16014973934",realm="192.168.1.39",nonce="YRQKC2EUCN9gRfXDBPRsBs82phyxvL3q",uri="sip:ngcp-lb@192.168.1.39:5060;ngcpct=7369703a3132372e302e302e313a353038303b707278726f7574653d31",response="e41356d7ed84bd3980c9195f019b2232",algorithm=MD5
User-Agent: SessionTalk 6.0
Content-Length: 0

aؙ???????&?P?E??8@????'???ib??@BYE sip:16014889748@192.168.1.22:26978 SIP/2.0
Record-Route: <sip:192.168.1.39;r2=on;lr=on;ftag=5C1D55F0-611408DF000B5D59-41F05700;ngcplb=yes;socket=sip:192.168.1.39:5060>
Record-Route: <sip:127.0.0.1;r2=on;lr=on;ftag=5C1D55F0-611408DF000B5D59-41F05700;ngcplb=yes;socket=sip:192.168.1.39:5060>
Record-Route: <sip:127.0.0.1:5062;lr=on;ftag=5C1D55F0-611408DF000B5D59-41F05700>
Via: SIP/2.0/UDP 192.168.1.39;branch=z9hG4bKa034.c712f888d9ee62fa92560ff43e1d3d3e.0
Via: SIP/2.0/UDP 127.0.0.1:5062;rport=5062;branch=z9hG4bKa034.57a08089ed44a00dc3f396eae4cb8f07.0
Via: SIP/2.0/UDP 127.0.0.1:5080;received=127.0.0.1;branch=z9hG4bKCGP~va1j;rport=5080
From: <sip:16014973934@192.168.1.39>;tag=5C1D55F0-611408DF000B5D59-41F05700
To: <sip:16014889748@192.168.1.39>;tag=f4c6db69
CSeq: 11 BYE
Call-ID: IrRWJx_Y6XyFDVoiLAN9NA.._b2b-1
Max-Forwards: 68
P-Asserted-Identity: <sip:16014973934@192.168.1.39>
Content-Length: 0

??&?P??Zk??^E??@W????'ғ?r	~BYE sip:ngcp-lb@192.168.1.39:5060;ngcpct=7369703a3132372e302e302e313a353038303b707278726f7574653d31 SIP/2.0
Via: SIP/2.0/UDP 192.168.1.17:53907;branch=z9hG4bK-524287-1---01ffae1df60feb0b;rport
Max-Forwards: 70
Route: <sip:192.168.1.39;r2=on;lr=on;ftag=32666d13;ngcplb=yes;nat=yes;socket=udp:192.168.1.39:5060>
Route: <sip:127.0.0.1;r2=on;lr=on;ftag=32666d13;ngcplb=yes;nat=yes;socket=udp:192.168.1.39:5060>
Route: <sip:127.0.0.1:5062;lr=on;ftag=32666d13;did=438.55b2;ice_caller=strip;ice_callee=strip;aset=50;rtpprx=yes;vsf=VUF0TVVOdHJmQUpXYk1wVUptVExVQXRNVU50cg-->
Contact: <sip:16014973934@192.168.1.17:53907>
To: <sip:16014889748@192.168.1.39>;tag=37897F5D-611408DF000B5AFD-3AD2F700
From: "16014973934"<sip:16014973934@192.168.1.39>;tag=32666d13
Call-ID: IrRWJx_Y6XyFDVoiLAN9NA..
CSeq: 3 BYE
Proxy-Authorization: Digest username="16014973934",realm="192.168.1.39",nonce="YRQKC2EUCN9gRfXDBPRsBs82phyxvL3q",uri="sip:ngcp-lb@192.168.1.39:5060;ngcpct=7369703a3132372e302e302e313a353038303b707278726f7574653d31",response="e41356d7ed84bd3980c9195f019b2232",algorithm=MD5
User-Agent: SessionTalk 6.0
Content-Length: 0

???????&?P?E??84@????'???ib??@BYE sip:16014889748@192.168.1.22:26978 SIP/2.0
Record-Route: <sip:192.168.1.39;r2=on;lr=on;ftag=5C1D55F0-611408DF000B5D59-41F05700;ngcplb=yes;socket=sip:192.168.1.39:5060>
Record-Route: <sip:127.0.0.1;r2=on;lr=on;ftag=5C1D55F0-611408DF000B5D59-41F05700;ngcplb=yes;socket=sip:192.168.1.39:5060>
Record-Route: <sip:127.0.0.1:5062;lr=on;ftag=5C1D55F0-611408DF000B5D59-41F05700>
Via: SIP/2.0/UDP 192.168.1.39;branch=z9hG4bKa034.c712f888d9ee62fa92560ff43e1d3d3e.0
Via: SIP/2.0/UDP 127.0.0.1:5062;rport=5062;branch=z9hG4bKa034.57a08089ed44a00dc3f396eae4cb8f07.0
Via: SIP/2.0/UDP 127.0.0.1:5080;received=127.0.0.1;branch=z9hG4bKCGP~va1j;rport=5080
From: <sip:16014973934@192.168.1.39>;tag=5C1D55F0-611408DF000B5D59-41F05700
To: <sip:16014889748@192.168.1.39>;tag=f4c6db69
CSeq: 11 BYE
Call-ID: IrRWJx_Y6XyFDVoiLAN9NA.._b2b-1
Max-Forwards: 68
P-Asserted-Identity: <sip:16014973934@192.168.1.39>
Content-Length: 0

ak?
??&?P??????E??@P?????'ib??u?SIP/2.0 200 OK
Via: SIP/2.0/UDP 192.168.1.39;branch=z9hG4bKa034.c712f888d9ee62fa92560ff43e1d3d3e.0
Via: SIP/2.0/UDP 127.0.0.1:5062;rport=5062;branch=z9hG4bKa034.57a08089ed44a00dc3f396eae4cb8f07.0
Via: SIP/2.0/UDP 127.0.0.1:5080;received=127.0.0.1;branch=z9hG4bKCGP~va1j;rport=5080
Record-Route: <sip:192.168.1.39;r2=on;lr=on;ftag=5C1D55F0-611408DF000B5D59-41F05700;ngcplb=yes;socket=sip:192.168.1.39:5060>
Record-Route: <sip:127.0.0.1;r2=on;lr=on;ftag=5C1D55F0-611408DF000B5D59-41F05700;ngcplb=yes;socket=sip:192.168.1.39:5060>
Record-Route: <sip:127.0.0.1:5062;lr=on;ftag=5C1D55F0-611408DF000B5D59-41F05700>
Contact: <sip:16014889748@192.168.1.22:26978>
To: <sip:16014889748@192.168.1.39>;tag=f4c6db69
From: <sip:16014973934@192.168.1.39>;tag=5C1D55F0-611408DF000B5D59-41F05700
Call-ID: IrRWJx_Y6XyFDVoiLAN9NA.._b2b-1
CSeq: 11 BYE
User-Agent: SessionTalk 6.0
Content-Length: 0

a?
  ??Zk??^?&?P?E????@g]??'???ғ??9SIP/2.0 200 OK
Record-Route: <sip:127.0.0.1:5062;lr=on;ftag=32666d13;vsf=VUF0TVVOdHJmQUpXYk1wVUptVExVQXRNVU50cg--;rtpprx=yes>
Record-Route: <sip:127.0.0.1;r2=on;lr=on;ftag=32666d13;ngcplb=yes;nat=yes;socket=udp:192.168.1.39:5060>
Record-Route: <sip:192.168.1.39;r2=on;lr=on;ftag=32666d13;ngcplb=yes;nat=yes;socket=udp:192.168.1.39:5060>
Via: SIP/2.0/UDP 192.168.1.17:53907;received=192.168.1.17;branch=z9hG4bK-524287-1---01ffae1df60feb0b;rport=53907
To: <sip:16014889748@192.168.1.39>;tag=37897F5D-611408DF000B5AFD-3AD2F700
From: "16014973934"<sip:16014973934@192.168.1.39>;tag=32666d13
Call-ID: IrRWJx_Y6XyFDVoiLAN9NA..
CSeq: 3 BYE
Content-Length: 0

a?<<&?P??Zk??^E 4@??????'ғ?
                           {?

??Zk??^?&?P?E???@b???'???ғنsOPTIONS sip:16014973934@192.168.1.17:53907;rinstance=a959b5ece5ba97fa SIP/2.0
Max-Forwards: 70
Record-Route: <sip:192.168.1.39;r2=on;lr=on;ftag=uloc-6113d43b-794-5-9417b2d4-f364a6a;ngcplb=yes;socket=sip:192.168.1.39:5060>
Record-Route: <sip:127.0.0.1;r2=on;lr=on;ftag=uloc-6113d43b-794-5-9417b2d4-f364a6a;ngcplb=yes;socket=sip:192.168.1.39:5060>
Via: SIP/2.0/UDP 192.168.1.39;branch=z9hG4bK4ece.874dd4ae6d40aeb3f99f9d84520fe190.0
Via: SIP/2.0/UDP 127.0.0.1:5062;rport=5062;branch=z9hG4bK2397640
From: sip:pinger@localhost;tag=uloc-6113d43b-794-5-9417b2d4-f364a6a
To: sip:16014973934@192.168.1.17:53907;rinstance=a959b5ece5ba97fa
Call-ID: 1c1f3a86-ff2b44d5-4717a26@127.0.0.1
CSeq: 1 OPTIONS
Content-Length: 0

a????&?P??Zk??^E??m@Qj????'ғ?y?SIP/2.0 200 OK
Via: SIP/2.0/UDP 192.168.1.39;branch=z9hG4bK4ece.874dd4ae6d40aeb3f99f9d84520fe190.0
Via: SIP/2.0/UDP 127.0.0.1:5062;rport=5062;branch=z9hG4bK2397640
Record-Route: <sip:192.168.1.39;r2=on;lr=on;ftag=uloc-6113d43b-794-5-9417b2d4-f364a6a;ngcplb=yes;socket=sip:192.168.1.39:5060>
Record-Route: <sip:127.0.0.1;r2=on;lr=on;ftag=uloc-6113d43b-794-5-9417b2d4-f364a6a;ngcplb=yes;socket=sip:192.168.1.39:5060>
Contact: <sip:192.168.1.17:53907>
To: <sip:16014973934@192.168.1.17:53907;rinstance=a959b5ece5ba97fa>;tag=b3340135
From: sip:pinger@localhost;tag=uloc-6113d43b-794-5-9417b2d4-f364a6a
Call-ID: 1c1f3a86-ff2b44d5-4717a26@127.0.0.1
CSeq: 1 OPTIONS
Accept: application/sdp
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, NOTIFY, SUBSCRIBE, UPDATE, INFO, MESSAGE
Supported: path, replaces, timer, norefersub
User-Agent: SessionTalk 6.0
Content-Length: 0

a?j<<&?P??????E ??@^????'ib?
                            ?

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