<html><head></head><body><div style="color:#000; background-color:#fff; font-family:HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif;font-size:16px"><div id="yui_3_16_0_1_1453291685653_4936">Hello List;</div><div id="yui_3_16_0_1_1453291685653_4936"><br></div><div id="yui_3_16_0_1_1453291685653_4936" dir="ltr">I am facing a trouble with a sip trunk on asterisk 1.4 and asterisk 1.8 and I am getting the following debug, can someone advise me about the solution:</div><div id="yui_3_16_0_1_1453291685653_4936" dir="ltr"><br></div><div id="yui_3_16_0_1_1453291685653_4936" dir="ltr" class=""><--- SIP read from Provider_IP_Address:5083 ---></div><div id="yui_3_16_0_1_1453291685653_4936" dir="ltr" class="">INVITE sip:22021782@Asterisk_IP_Address:5060 SIP/2.0 </div><div id="yui_3_16_0_1_1453291685653_4936" dir="ltr" class="">Via: SIP/2.0/UDP Provider_IP_Address:5083;branch=z9hG4bKn1va9h109091cms8h5a0.1 </div><div id="yui_3_16_0_1_1453291685653_4936" dir="ltr" class="">From: "1828444" <sip:1828444@c4.gw>;tag=rrZpHF51Z7a6D </div><div id="yui_3_16_0_1_1453291685653_4936" dir="ltr" class="">To: <sip:22021782@Asterisk_IP_Address:5060> </div><div id="yui_3_16_0_1_1453291685653_4936" dir="ltr" class="">Call-ID: 6bba7f72-3874-1234-0b95-0090fb3d96e0-UASession-CX9lUh8LWc-UASession-kOSBFqloi5 </div><div id="yui_3_16_0_1_1453291685653_4936" dir="ltr" class="">CSeq: 1 INVITE </div><div id="yui_3_16_0_1_1453291685653_4936" dir="ltr" class="">Max-Forwards: 68 </div><div id="yui_3_16_0_1_1453291685653_4936" dir="ltr" class="">Supported: timer </div><div id="yui_3_16_0_1_1453291685653_4936" dir="ltr" class="">Unsupported: refer </div><div id="yui_3_16_0_1_1453291685653_4936" dir="ltr" class="">Allow: INVITE,ACK,CANCEL,BYE,INFO,REGISTER,NOTIFY </div><div id="yui_3_16_0_1_1453291685653_4936" dir="ltr" class="">Contact: <sip:1828444@Provider_IP_Address:5083;transport=udp> </div><div id="yui_3_16_0_1_1453291685653_4936" dir="ltr" class="">Content-Length: 729 </div><div id="yui_3_16_0_1_1453291685653_4936" dir="ltr" class="">Content-Type: application/sdp </div><div id="yui_3_16_0_1_1453291685653_4936" dir="ltr" class="">User-Agent: Netborder SS7 to VoIP Media Gateway 5.1 </div><div id="yui_3_16_0_1_1453291685653_4936" dir="ltr" class="">Allow-Events: talk </div><div id="yui_3_16_0_1_1453291685653_4936" dir="ltr" class="">Accept: application/sdp </div><div id="yui_3_16_0_1_1453291685653_4936" dir="ltr" class="">Privacy: none </div><div id="yui_3_16_0_1_1453291685653_4936" dir="ltr" class="">X-IP-Info: 10.11.11.3 </div><div id="yui_3_16_0_1_1453291685653_4936" dir="ltr" class=""> </div><div id="yui_3_16_0_1_1453291685653_4936" dir="ltr" class="">v=0 </div><div id="yui_3_16_0_1_1453291685653_4936" dir="ltr" class="">o=FreeSWITCH 1453083377 1453083378 IN IP4 Provider_IP_Address </div><div id="yui_3_16_0_1_1453291685653_4936" dir="ltr" class="">s=FreeSWITCH </div><div id="yui_3_16_0_1_1453291685653_4936" dir="ltr" class="">c=IN IP4 Provider_IP_Address </div><div id="yui_3_16_0_1_1453291685653_4936" dir="ltr" class="">t=0 0 </div><div id="yui_3_16_0_1_1453291685653_4936" dir="ltr" class="">m=audio 28388 RTP/AVP 8 0 98 9 99 100 18 3 102 101 13 </div><div id="yui_3_16_0_1_1453291685653_4936" dir="ltr" class="">a=rtpmap:98 AMR/8000 </div><div id="yui_3_16_0_1_1453291685653_4936" dir="ltr" class="">a=rtpmap:99 G7221/16000 </div><div id="yui_3_16_0_1_1453291685653_4936" dir="ltr" class="">a=fmtp:99 bitrate=32000 </div><div id="yui_3_16_0_1_1453291685653_4936" dir="ltr" class="">a=rtpmap:100 G726-32/8000 </div><div id="yui_3_16_0_1_1453291685653_4936" dir="ltr" class="">a=rtpmap:102 iLBC/8000 </div><div id="yui_3_16_0_1_1453291685653_4936" dir="ltr" class="">a=fmtp:102 mode=30 </div><div id="yui_3_16_0_1_1453291685653_4936" dir="ltr" class="">a=rtpmap:101 telephone-event/8000 </div><div id="yui_3_16_0_1_1453291685653_4936" dir="ltr" class="">a=fmtp:101 0-16 </div><div id="yui_3_16_0_1_1453291685653_4936" dir="ltr" class="">a=ptime:20 </div><div id="yui_3_16_0_1_1453291685653_4936" dir="ltr" class="">m=audio 29684 RTP/AVP 4 101 13 </div><div id="yui_3_16_0_1_1453291685653_4936" dir="ltr" class="">a=rtpmap:101 telephone-event/8000 </div><div id="yui_3_16_0_1_1453291685653_4936" dir="ltr" class="">a=fmtp:101 0-16 </div><div id="yui_3_16_0_1_1453291685653_4936" dir="ltr" class="">a=ptime:30 </div><div id="yui_3_16_0_1_1453291685653_4936" dir="ltr" class="">m=audio 21364 RTP/AVP 8 0 98 9 99 100 18 3 102 101 13 </div><div id="yui_3_16_0_1_1453291685653_4936" dir="ltr" class="">a=rtpmap:98 AMR/8000 </div><div id="yui_3_16_0_1_1453291685653_4936" dir="ltr" class="">a=rtpmap:99 G7221/16000 </div><div id="yui_3_16_0_1_1453291685653_4936" dir="ltr" class="">a=fmtp:99 bitrate=32000 </div><div id="yui_3_16_0_1_1453291685653_4936" dir="ltr" class="">a=rtpmap:100 G726-32/8000 </div><div id="yui_3_16_0_1_1453291685653_4936" dir="ltr" class="">a=rtpmap:102 iLBC/8000 </div><div id="yui_3_16_0_1_1453291685653_4936" dir="ltr" class="">a=fmtp:102 mode=30 </div><div id="yui_3_16_0_1_1453291685653_4936" dir="ltr" class="">a=rtpmap:101 telephone-event/8000 </div><div id="yui_3_16_0_1_1453291685653_4936" dir="ltr" class="">a=fmtp:101 0-16 </div><div id="yui_3_16_0_1_1453291685653_4936" dir="ltr" class="">a=ptime:20 </div><div id="yui_3_16_0_1_1453291685653_4936" dir="ltr" class=""><br id="yui_3_16_0_1_1453291685653_5319" class=""></div><div id="yui_3_16_0_1_1453291685653_4936" dir="ltr" class=""><-------------></div><div id="yui_3_16_0_1_1453291685653_4936" dir="ltr" class="">[Jan 18 10:52:37] VERBOSE[2421] logger.c: [Jan 18 10:52:37] --- (18 headers 29 lines) ---</div><div id="yui_3_16_0_1_1453291685653_4936" dir="ltr" class="">[Jan 18 10:52:37] VERBOSE[2421] logger.c: [Jan 18 10:52:37] Sending to Provider_IP_Address : 5083 (no NAT)</div><div id="yui_3_16_0_1_1453291685653_4936" dir="ltr" class="">[Jan 18 10:52:37] VERBOSE[2421] logger.c: [Jan 18 10:52:37] Using INVITE request as basis request - 6bba7f72-3874-1234-0b95-0090fb3d96e0-UASession-CX9lUh8LWc-UASession-kOSBFqloi5</div><div id="yui_3_16_0_1_1453291685653_4936" dir="ltr" class="">[Jan 18 10:52:37] VERBOSE[2421] logger.c: [Jan 18 10:52:37] Found peer 'gulfnet'</div><div id="yui_3_16_0_1_1453291685653_4936" dir="ltr" class="">[Jan 18 10:52:37] VERBOSE[2421] logger.c: [Jan 18 10:52:37] Found RTP audio format 8</div><div id="yui_3_16_0_1_1453291685653_4936" dir="ltr" class="">[Jan 18 10:52:37] VERBOSE[2421] logger.c: [Jan 18 10:52:37] Found RTP audio format 0</div><div id="yui_3_16_0_1_1453291685653_4936" dir="ltr" class="">[Jan 18 10:52:37] VERBOSE[2421] logger.c: [Jan 18 10:52:37] Found RTP audio format 98</div><div id="yui_3_16_0_1_1453291685653_4936" dir="ltr" class="">[Jan 18 10:52:37] VERBOSE[2421] logger.c: [Jan 18 10:52:37] Found RTP audio format 9</div><div id="yui_3_16_0_1_1453291685653_4936" dir="ltr" class="">[Jan 18 10:52:37] VERBOSE[2421] logger.c: [Jan 18 10:52:37] Found RTP audio format 99</div><div id="yui_3_16_0_1_1453291685653_4936" dir="ltr" class="">[Jan 18 10:52:37] VERBOSE[2421] logger.c: [Jan 18 10:52:37] Found RTP audio format 100</div><div id="yui_3_16_0_1_1453291685653_4936" dir="ltr" class="">[Jan 18 10:52:37] VERBOSE[2421] logger.c: [Jan 18 10:52:37] Found RTP audio format 18</div><div id="yui_3_16_0_1_1453291685653_4936" dir="ltr" class="">[Jan 18 10:52:37] VERBOSE[2421] logger.c: [Jan 18 10:52:37] Found RTP audio format 3</div><div id="yui_3_16_0_1_1453291685653_4936" dir="ltr" class="">[Jan 18 10:52:37] VERBOSE[2421] logger.c: [Jan 18 10:52:37] Found RTP audio format 102</div><div id="yui_3_16_0_1_1453291685653_4936" dir="ltr" class="">[Jan 18 10:52:37] VERBOSE[2421] logger.c: [Jan 18 10:52:37] Found RTP audio format 101</div><div id="yui_3_16_0_1_1453291685653_4936" dir="ltr" class="">[Jan 18 10:52:37] VERBOSE[2421] logger.c: [Jan 18 10:52:37] Found RTP audio format 13</div><div id="yui_3_16_0_1_1453291685653_4936" dir="ltr" class="">[Jan 18 10:52:37] VERBOSE[2421] logger.c: [Jan 18 10:52:37] Found unknown media description format AMR for ID 98</div><div id="yui_3_16_0_1_1453291685653_4936" dir="ltr" class="">[Jan 18 10:52:37] VERBOSE[2421] logger.c: [Jan 18 10:52:37] Found unknown media description format G7221 for ID 99</div><div id="yui_3_16_0_1_1453291685653_4936" dir="ltr" class="">[Jan 18 10:52:37] VERBOSE[2421] logger.c: [Jan 18 10:52:37] Found audio description format G726-32 for ID 100</div><div id="yui_3_16_0_1_1453291685653_4936" dir="ltr" class="">[Jan 18 10:52:37] VERBOSE[2421] logger.c: [Jan 18 10:52:37] Found audio description format iLBC for ID 102</div><div id="yui_3_16_0_1_1453291685653_4936" dir="ltr" class="">[Jan 18 10:52:37] VERBOSE[2421] logger.c: [Jan 18 10:52:37] Found audio description format telephone-event for ID 101</div><div id="yui_3_16_0_1_1453291685653_4936" dir="ltr" class="">[Jan 18 10:52:37] VERBOSE[2421] logger.c: [Jan 18 10:52:37] Found RTP audio format 4</div><div id="yui_3_16_0_1_1453291685653_4936" dir="ltr" class="">[Jan 18 10:52:37] VERBOSE[2421] logger.c: [Jan 18 10:52:37] Found RTP audio format 101</div><div id="yui_3_16_0_1_1453291685653_4936" dir="ltr" class="">[Jan 18 10:52:37] VERBOSE[2421] logger.c: [Jan 18 10:52:37] Found RTP audio format 13</div><div id="yui_3_16_0_1_1453291685653_4936" dir="ltr" class="">[Jan 18 10:52:37] VERBOSE[2421] logger.c: [Jan 18 10:52:37] Found audio description format telephone-event for ID 101</div><div id="yui_3_16_0_1_1453291685653_4936" dir="ltr" class="">[Jan 18 10:52:37] VERBOSE[2421] logger.c: [Jan 18 10:52:37] Found RTP audio format 8</div><div id="yui_3_16_0_1_1453291685653_4936" dir="ltr" class="">[Jan 18 10:52:37] VERBOSE[2421] logger.c: [Jan 18 10:52:37] Found RTP audio format 0</div><div id="yui_3_16_0_1_1453291685653_4936" dir="ltr" class="">[Jan 18 10:52:37] VERBOSE[2421] logger.c: [Jan 18 10:52:37] Found RTP audio format 98</div><div id="yui_3_16_0_1_1453291685653_4936" dir="ltr" class="">[Jan 18 10:52:37] VERBOSE[2421] logger.c: [Jan 18 10:52:37] Found RTP audio format 9</div><div id="yui_3_16_0_1_1453291685653_4936" dir="ltr" class="">[Jan 18 10:52:37] VERBOSE[2421] logger.c: [Jan 18 10:52:37] Found RTP audio format 99</div><div id="yui_3_16_0_1_1453291685653_4936" dir="ltr" class="">[Jan 18 10:52:37] VERBOSE[2421] logger.c: [Jan 18 10:52:37] Found RTP audio format 100</div><div id="yui_3_16_0_1_1453291685653_4936" dir="ltr" class="">[Jan 18 10:52:37] VERBOSE[2421] logger.c: [Jan 18 10:52:37] Found RTP audio format 18</div><div id="yui_3_16_0_1_1453291685653_4936" dir="ltr" class="">[Jan 18 10:52:37] VERBOSE[2421] logger.c: [Jan 18 10:52:37] Found RTP audio format 3</div><div id="yui_3_16_0_1_1453291685653_4936" dir="ltr" class="">[Jan 18 10:52:37] VERBOSE[2421] logger.c: [Jan 18 10:52:37] Found RTP audio format 102</div><div id="yui_3_16_0_1_1453291685653_4936" dir="ltr" class="">[Jan 18 10:52:37] VERBOSE[2421] logger.c: [Jan 18 10:52:37] Found RTP audio format 101</div><div id="yui_3_16_0_1_1453291685653_4936" dir="ltr" class="">[Jan 18 10:52:37] VERBOSE[2421] logger.c: [Jan 18 10:52:37] Found RTP audio format 13</div><div id="yui_3_16_0_1_1453291685653_4936" dir="ltr" class="">[Jan 18 10:52:37] VERBOSE[2421] logger.c: [Jan 18 10:52:37] Found unknown media description format AMR for ID 98</div><div id="yui_3_16_0_1_1453291685653_4936" dir="ltr" class="">[Jan 18 10:52:37] VERBOSE[2421] logger.c: [Jan 18 10:52:37] Found unknown media description format G7221 for ID 99</div><div id="yui_3_16_0_1_1453291685653_4936" dir="ltr" class="">[Jan 18 10:52:37] VERBOSE[2421] logger.c: [Jan 18 10:52:37] Found audio description format G726-32 for ID 100</div><div id="yui_3_16_0_1_1453291685653_4936" dir="ltr" class="">[Jan 18 10:52:37] VERBOSE[2421] logger.c: [Jan 18 10:52:37] Found audio description format iLBC for ID 102</div><div id="yui_3_16_0_1_1453291685653_4936" dir="ltr" class="">[Jan 18 10:52:37] VERBOSE[2421] logger.c: [Jan 18 10:52:37] Found audio description format telephone-event for ID 101</div><div id="yui_3_16_0_1_1453291685653_4936" dir="ltr" class="">[Jan 18 10:52:37] VERBOSE[2421] logger.c: [Jan 18 10:52:37]</div><div id="yui_3_16_0_1_1453291685653_4936" dir="ltr" class=""><--- Reliably Transmitting (no NAT) to Provider_IP_Address:5083 ---></div><div id="yui_3_16_0_1_1453291685653_4936" dir="ltr" class="">SIP/2.0 488 Not acceptable here </div><div id="yui_3_16_0_1_1453291685653_4936" dir="ltr" class="">Via: SIP/2.0/UDP Provider_IP_Address:5083;branch=z9hG4bKn1va9h109091cms8h5a0.1;received=Provider_IP_Address </div><div id="yui_3_16_0_1_1453291685653_4936" dir="ltr" class="">From: "1828444" <sip:1828444@c4.gw>;tag=rrZpHF51Z7a6D </div><div id="yui_3_16_0_1_1453291685653_4936" dir="ltr" class="">To: <sip:22021782@Asterisk_IP_Address:5060>;tag=as5d16dbaf </div><div id="yui_3_16_0_1_1453291685653_4936" dir="ltr" class="">Call-ID: 6bba7f72-3874-1234-0b95-0090fb3d96e0-UASession-CX9lUh8LWc-UASession-kOSBFqloi5 </div><div id="yui_3_16_0_1_1453291685653_4936" dir="ltr" class="">CSeq: 1 INVITE </div><div id="yui_3_16_0_1_1453291685653_4936" dir="ltr" class="">User-Agent: Asterisk PBX </div><div id="yui_3_16_0_1_1453291685653_4936" dir="ltr" class="">Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO </div><div id="yui_3_16_0_1_1453291685653_4936" dir="ltr" class="">Supported: replaces </div><div id="yui_3_16_0_1_1453291685653_4936" dir="ltr" class="">Content-Length: 0 </div><div id="yui_3_16_0_1_1453291685653_4936" dir="ltr" class=""> </div><div id="yui_3_16_0_1_1453291685653_4936" dir="ltr" class=""><br id="yui_3_16_0_1_1453291685653_5376" class=""></div><div id="yui_3_16_0_1_1453291685653_4936" dir="ltr" class=""><------------></div><div dir="ltr" id="yui_3_16_0_1_1453291685653_5379" class=""><br></div><div id="yui_3_16_0_1_1453291685653_4936" dir="ltr"><br></div><div id="yui_3_16_0_1_1453291685653_4936">Regards</div><div id="yui_3_16_0_1_1453291685653_4936">Bilal</div></div></body></html>