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    Hello,<br>
    I've been trying for weeks to have my trunk to voicetrading working
    with no success. I also tried a sip trunk to my GSM gateway with the
    same result. No ringing to the calle side, and no sound no ringing
    tone by the caller side.<br>
    <br>
    Can some one please can help me solve this problem?<br>
    <br>
    Here is what I have during call with the command "ngrep sip"
    executed on the sipwise CE 4.2.1  server. Voicetrading is  expecting
    for premium route on their side, the number to be perpended with
    "00000", <small><font face="Arial">xx.xx.xx.250</font></small> is
    the IP address of my sipwise CE 4.2.1 server:<br>
    <br>
    <br>
    <br>
    <small><font face="Arial">U xx.xx.xx.250:5060 ->
        77.72.169.129:5060<br>
          ACK <a class="moz-txt-link-abbreviated" href="mailto:sip:0000041227312221@77.72.169.129:5060;transport=udp">sip:0000041227312221@77.72.169.129:5060;transport=udp</a>
        SIP/2.0..Max-Forwards: 70..Record-Route:
<sip:xx.xx.xx.250;r2=on;lr=on;ftag=3F73B03A-56B489EF00017901-870F0700;ngcplb=yes<br>
          >..Record-Route:
        <sip:127.0.0.1;r2=on;lr=on;ftag=3F73B03A-56B489EF00017901-870F0700;ngcplb=yes>..Via:
        SIP/2.0/UDP
        xx.xx.xx.250;branch=z9hG4bK705f.3ceafc99ad73ca726fe67f2c96efb4ea.<br>
          0..Via: SIP/2.0/UDP
        127.0.0.1:5080;received=127.0.0.1;branch=z9hG4bKqqDKvalZ;rport=5080..From:
        "41225017070"
<a class="moz-txt-link-rfc2396E" href="mailto:sip:41225017070@sip.adoovoice.com"><sip:41225017070@sip.adoovoice.com></a>;tag=3F73B03A-56B489EF00017901-870F0<br>
          700..To: <a class="moz-txt-link-rfc2396E" href="mailto:sip:0000041227312221@77.72.169.129"><sip:0000041227312221@77.72.169.129></a>..Call-ID:
        f3e84a2c-469f-1234-1eae-00163ee0653c_b2b-1..CSeq: 10
        ACK..Content-Length:
        0....                                             <br>
        #<br>
        U xx.xx.xx.250:5060 -> 77.72.169.129:5060<br>
          INVITE <a class="moz-txt-link-abbreviated" href="mailto:sip:0000041227312221@77.72.169.129:5060;transport=udp">sip:0000041227312221@77.72.169.129:5060;transport=udp</a>
        SIP/2.0..Record-Route:
<sip:xx.xx.xx.250;r2=on;lr=on;ftag=3F73B03A-56B489EF00017901-870F0700;ngcplb=yes>..Record-Route<br>
          :
        <sip:127.0.0.1;r2=on;lr=on;ftag=3F73B03A-56B489EF00017901-870F0700;ngcplb=yes>..Via:
        SIP/2.0/UDP
        xx.xx.xx.250;branch=z9hG4bK805f.3b9fffb768d5164c476e3f831eb033fc.0..Via:
        SIP/2.0<br>
          /UDP
        127.0.0.1:5080;received=127.0.0.1;branch=z9hG4bKx0gPrabm;rport=5080..From:
        "41225017070"
        <a class="moz-txt-link-rfc2396E" href="mailto:sip:41225017070@sip.adoovoice.com"><sip:41225017070@sip.adoovoice.com></a>;tag=3F73B03A-56B489EF00017901-870F0700..To:
        <sip:0<br>
          <a class="moz-txt-link-abbreviated" href="mailto:000041227312221@77.72.169.129">000041227312221@77.72.169.129</a>>..CSeq: 11 INVITE..Call-ID:
        f3e84a2c-469f-1234-1eae-00163ee0653c_b2b-1..Max-Forwards:
        69..Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, UPDATE, R<br>
          EGISTER, NOTIFY..Supported: path,
        replaces..P-Asserted-Identity:
        <a class="moz-txt-link-rfc2396E" href="mailto:sip:41225017070@sip.adoovoice.com"><sip:41225017070@sip.adoovoice.com></a>..Authorization: Digest
        username="pbxprisnet", realm="sip.adoovoice.com", nonce=<br>
          "99066203",
        uri=<a class="moz-txt-link-rfc2396E" href="mailto:sip:0000041227312221@77.72.169.129:5060;transport=udp">"sip:0000041227312221@77.72.169.129:5060;transport=udp"</a>,
        response="e3fda1ac2871a94ed7b781e0f69741d0",
        algorithm=MD5..Content-Type: application/sdp..Content-Length: <br>
          326..Contact:
        <a class="moz-txt-link-rfc2396E" href="mailto:sip:ngcp-lb@xx.xx.xx.250:5060;ngcpct=7369703a3132372e302e302e313a35303830"><sip:ngcp-lb@xx.xx.xx.250:5060;ngcpct=7369703a3132372e302e302e313a35303830></a>....v=0..o=FreeSWITCH
        1454642405 1454642406 IN IP4 xx.xx.xx.253..s=FreeSWITCH..c=IN
        IP4 8<br>
          4.253.60.153..t=0 0..m=audio 29962 RTP/AVP 8 9 0 3 101
        13..a=rtpmap:8 PCMA/8000..a=rtpmap:9 G722/8000..a=rtpmap:0
        PCMU/8000..a=rtpmap:3 GSM/8000..a=rtpmap:101
        telephone-event/8000.<br>
          .a=fmtp:101
        0-16..a=sendrecv..a=ptime:20..a=direction:both..                                                                                                                       
        <br>
        ################################<br>
        U xx.xx.xx.250:5060 -> 77.72.169.129:5060<br>
          INVITE <a class="moz-txt-link-abbreviated" href="mailto:sip:0000041227312221@77.72.169.129:5060;transport=udp">sip:0000041227312221@77.72.169.129:5060;transport=udp</a>
        SIP/2.0..Record-Route:
<sip:xx.xx.xx.250;r2=on;lr=on;ftag=3F73B03A-56B489EF00017901-870F0700;ngcplb=yes>..Record-Route<br>
          :
        <sip:127.0.0.1;r2=on;lr=on;ftag=3F73B03A-56B489EF00017901-870F0700;ngcplb=yes>..Via:
        SIP/2.0/UDP
        xx.xx.xx.250;branch=z9hG4bK805f.3b9fffb768d5164c476e3f831eb033fc.0..Via:
        SIP/2.0<br>
          /UDP
        127.0.0.1:5080;received=127.0.0.1;branch=z9hG4bKx0gPrabm;rport=5080..From:
        "41225017070"
        <a class="moz-txt-link-rfc2396E" href="mailto:sip:41225017070@sip.adoovoice.com"><sip:41225017070@sip.adoovoice.com></a>;tag=3F73B03A-56B489EF00017901-870F0700..To:
        <sip:0<br>
          <a class="moz-txt-link-abbreviated" href="mailto:000041227312221@77.72.169.129">000041227312221@77.72.169.129</a>>..CSeq: 11 INVITE..Call-ID:
        f3e84a2c-469f-1234-1eae-00163ee0653c_b2b-1..Max-Forwards:
        69..Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, UPDATE, R<br>
          EGISTER, NOTIFY..Supported: path,
        replaces..P-Asserted-Identity:
        <a class="moz-txt-link-rfc2396E" href="mailto:sip:41225017070@sip.adoovoice.com"><sip:41225017070@sip.adoovoice.com></a>..Authorization: Digest
        username="pbxprisnet", realm="sip.adoovoice.com", nonce=<br>
          "99066203",
        uri=<a class="moz-txt-link-rfc2396E" href="mailto:sip:0000041227312221@77.72.169.129:5060;transport=udp">"sip:0000041227312221@77.72.169.129:5060;transport=udp"</a>,
        response="e3fda1ac2871a94ed7b781e0f69741d0",
        algorithm=MD5..Content-Type: application/sdp..Content-Length: <br>
          326..Contact:
        <a class="moz-txt-link-rfc2396E" href="mailto:sip:ngcp-lb@xx.xx.xx.250:5060;ngcpct=7369703a3132372e302e302e313a35303830"><sip:ngcp-lb@xx.xx.xx.250:5060;ngcpct=7369703a3132372e302e302e313a35303830></a>....v=0..o=FreeSWITCH
        1454642405 1454642406 IN IP4 xx.xx.xx.253..s=FreeSWITCH..c=IN
        IP4 8<br>
          4.253.60.153..t=0 0..m=audio 29962 RTP/AVP 8 9 0 3 101
        13..a=rtpmap:8 PCMA/8000..a=rtpmap:9 G722/8000..a=rtpmap:0
        PCMU/8000..a=rtpmap:3 GSM/8000..a=rtpmap:101
        telephone-event/8000.<br>
          .a=fmtp:101
        0-16..a=sendrecv..a=ptime:20..a=direction:both..                                                                                                                       
        <br>
        #############################<br>
        U xx.xx.xx.250:5060 -> 77.72.169.129:5060<br>
          INVITE <a class="moz-txt-link-abbreviated" href="mailto:sip:0000041227312221@77.72.169.129:5060;transport=udp">sip:0000041227312221@77.72.169.129:5060;transport=udp</a>
        SIP/2.0..Record-Route:
<sip:xx.xx.xx.250;r2=on;lr=on;ftag=3F73B03A-56B489EF00017901-870F0700;ngcplb=yes>..Record-Route<br>
          :
        <sip:127.0.0.1;r2=on;lr=on;ftag=3F73B03A-56B489EF00017901-870F0700;ngcplb=yes>..Via:
        SIP/2.0/UDP
        xx.xx.xx.250;branch=z9hG4bK805f.3b9fffb768d5164c476e3f831eb033fc.0..Via:
        SIP/2.0<br>
          /UDP
        127.0.0.1:5080;received=127.0.0.1;branch=z9hG4bKx0gPrabm;rport=5080..From:
        "41225017070"
        <a class="moz-txt-link-rfc2396E" href="mailto:sip:41225017070@sip.adoovoice.com"><sip:41225017070@sip.adoovoice.com></a>;tag=3F73B03A-56B489EF00017901-870F0700..To:
        <sip:0<br>
          <a class="moz-txt-link-abbreviated" href="mailto:000041227312221@77.72.169.129">000041227312221@77.72.169.129</a>>..CSeq: 11 INVITE..Call-ID:
        f3e84a2c-469f-1234-1eae-00163ee0653c_b2b-1..Max-Forwards:
        69..Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, UPDATE, R<br>
          EGISTER, NOTIFY..Supported: path,
        replaces..P-Asserted-Identity:
        <a class="moz-txt-link-rfc2396E" href="mailto:sip:41225017070@sip.adoovoice.com"><sip:41225017070@sip.adoovoice.com></a>..Authorization: Digest
        username="pbxprisnet", realm="sip.adoovoice.com", nonce=<br>
          "99066203",
        uri=<a class="moz-txt-link-rfc2396E" href="mailto:sip:0000041227312221@77.72.169.129:5060;transport=udp">"sip:0000041227312221@77.72.169.129:5060;transport=udp"</a>,
        response="e3fda1ac2871a94ed7b781e0f69741d0",
        algorithm=MD5..Content-Type: application/sdp..Content-Length: <br>
          326..Contact:
        <a class="moz-txt-link-rfc2396E" href="mailto:sip:ngcp-lb@xx.xx.xx.250:5060;ngcpct=7369703a3132372e302e302e313a35303830"><sip:ngcp-lb@xx.xx.xx.250:5060;ngcpct=7369703a3132372e302e302e313a35303830></a>....v=0..o=FreeSWITCH
        1454642405 1454642406 IN IP4 xx.xx.xx.253..s=FreeSWITCH..c=IN
        IP4 8<br>
          4.253.60.153..t=0 0..m=audio 29962 RTP/AVP 8 9 0 3 101
        13..a=rtpmap:8 PCMA/8000..a=rtpmap:9 G722/8000..a=rtpmap:0
        PCMU/8000..a=rtpmap:3 GSM/8000..a=rtpmap:101
        telephone-event/8000.<br>
          .a=fmtp:101
        0-16..a=sendrecv..a=ptime:20..a=direction:both..                                                                                                                       
        <br>
        ###################################################<br>
        U xx.xx.xx.250:5060 -> 77.72.169.129:5060<br>
          INVITE <a class="moz-txt-link-abbreviated" href="mailto:sip:0000041227312221@77.72.169.129:5060;transport=udp">sip:0000041227312221@77.72.169.129:5060;transport=udp</a>
        SIP/2.0..Record-Route:
<sip:xx.xx.xx.250;r2=on;lr=on;ftag=3F73B03A-56B489EF00017901-870F0700;ngcplb=yes>..Record-Route<br>
          :
        <sip:127.0.0.1;r2=on;lr=on;ftag=3F73B03A-56B489EF00017901-870F0700;ngcplb=yes>..Via:
        SIP/2.0/UDP
        xx.xx.xx.250;branch=z9hG4bK805f.3b9fffb768d5164c476e3f831eb033fc.0..Via:
        SIP/2.0<br>
          /UDP
        127.0.0.1:5080;received=127.0.0.1;branch=z9hG4bKx0gPrabm;rport=5080..From:
        "41225017070"
        <a class="moz-txt-link-rfc2396E" href="mailto:sip:41225017070@sip.adoovoice.com"><sip:41225017070@sip.adoovoice.com></a>;tag=3F73B03A-56B489EF00017901-870F0700..To:
        <sip:0<br>
          <a class="moz-txt-link-abbreviated" href="mailto:000041227312221@77.72.169.129">000041227312221@77.72.169.129</a>>..CSeq: 11 INVITE..Call-ID:
        f3e84a2c-469f-1234-1eae-00163ee0653c_b2b-1..Max-Forwards:
        69..Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, UPDATE, R<br>
          EGISTER, NOTIFY..Supported: path,
        replaces..P-Asserted-Identity:
        <a class="moz-txt-link-rfc2396E" href="mailto:sip:41225017070@sip.adoovoice.com"><sip:41225017070@sip.adoovoice.com></a>..Authorization: Digest
        username="pbxprisnet", realm="sip.adoovoice.com", nonce=<br>
          "99066203",
        uri=<a class="moz-txt-link-rfc2396E" href="mailto:sip:0000041227312221@77.72.169.129:5060;transport=udp">"sip:0000041227312221@77.72.169.129:5060;transport=udp"</a>,
        response="e3fda1ac2871a94ed7b781e0f69741d0",
        algorithm=MD5..Content-Type: application/sdp..Content-Length: <br>
          326..Contact:
        <a class="moz-txt-link-rfc2396E" href="mailto:sip:ngcp-lb@xx.xx.xx.250:5060;ngcpct=7369703a3132372e302e302e313a35303830"><sip:ngcp-lb@xx.xx.xx.250:5060;ngcpct=7369703a3132372e302e302e313a35303830></a>....v=0..o=FreeSWITCH
        1454642405 1454642406 IN IP4 xx.xx.xx.253..s=FreeSWITCH..c=IN
        IP4 8<br>
          4.253.60.153..t=0 0..m=audio 29962 RTP/AVP 8 9 0 3 101
        13..a=rtpmap:8 PCMA/8000..a=rtpmap:9 G722/8000..a=rtpmap:0
        PCMU/8000..a=rtpmap:3 GSM/8000..a=rtpmap:101
        telephone-event/8000.<br>
          .a=fmtp:101
        0-16..a=sendrecv..a=ptime:20..a=direction:both..                                                                                                                       
        <br>
        ######<br>
      </font></small><br>
    <br>
    Thank you for your contributions<br>
    <br>
    Jephthé Feugné<br>
    <br>
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