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<title>Re: [cisco-voip] sip trunk problem</title>
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<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Call working one time ring after then dropping. <o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Here is the below &#8220;debug ccsip message&#8221;<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p>&nbsp;</o:p></span></p>

<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>*Feb&nbsp; 2 20:52:18.951: //-1/xxxxxxxxxxxx/SIP/Msg/ccsipDisplayMsg:<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Sent: <o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>INVITE sip:0xxxxxx@xxx:5060 SIP/2.0<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Via: SIP/2.0/UDP&nbsp; xxxx:5060;branch=z9hG4bK151BC<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>From: &lt;sip: 0xxxxxx@xxx&gt;;tag=3F3D70-212E<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>To: &lt;sip: 0xxxxxx@xxx&gt;<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Date: Mon, 02 Feb 2009 20:52:18 GMT<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Call-ID: 3705C6EF-F0A211DD-802E8100-58B252E5@84.44.99.162<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Supported: 100rel,timer,replaces<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Min-SE:&nbsp; 1800<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Cisco-Guid: 2154448201-2990764440-101963777-2886732291<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>User-Agent: Cisco-SIPGateway/IOS-12.x<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Allow: INVITE, OPTIONS, BYE, CANCEL, ACK, PRACK, COMET, REFER,
SUBSCRIBE, NOTIFY, INFO, UPDATE, REGISTER<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>CSeq: 101 INVITE<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Max-Forwards: 70<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Remote-Party-ID: &lt;sip: 0xxxxxx@xxx&gt;;party=calling;screen=yes;privacy=off<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Timestamp: 1233607938<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Contact: &lt;sip: 0xxxxxx@xxx:5060&gt;<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Expires: 180<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Allow-Events: telephone-event<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p>&nbsp;</o:p></span></p>

<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>*Feb&nbsp; 2 20:52:19.031: //-1/xxxxxxxxxxxx/SIP/Msg/ccsipDisplayMsg:<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Received: <o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>SIP/2.0 100 Trying<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Call-ID: 3705C6EF-F0A211DD-802E8100-58B252E5@xxx<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>From: &lt;sip: 0xxxxxx@xxx&gt;;tag=3F3D70-212E<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>To: &lt;sip: 0xxxxxx@xxx&gt;;tag=28846<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>CSeq: 101 INVITE<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Via: SIP/2.0/UDP xxxx:5060;branch=z9hG4bK151BC<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Supported: timer,100rel<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Content-Length: 0<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p>&nbsp;</o:p></span></p>

<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>*Feb&nbsp; 2 20:52:21.207: //-1/xxxxxxxxxxxx/SIP/Msg/ccsipDisplayMsg:<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Received: <o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>SIP/2.0 183 Session Progress<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Call-ID: 3705C6EF-F0A211DD-802E8100-58B252E5@xxx<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>From: &lt;sip: 0xxxxxx@xxx&gt;;tag=3F3D70-212E<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>To: &lt;sip: 0xxxxxx@xxx&gt;;tag=28846<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>CSeq: 101 INVITE<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Via: SIP/2.0/UDP xxx:5060;branch=z9hG4bK151BC<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Supported: timer,100rel<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Content-Length: 0<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p>&nbsp;</o:p></span></p>

<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>*Feb&nbsp; 2 20:52:21.243: //-1/xxxxxxxxxxxx/SIP/Msg/ccsipDisplayMsg:<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Received: <o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>SIP/2.0 183 Session Progress<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Call-ID: 3705C6EF-F0A211DD-802E8100-58B252E5@xxx<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>From: &lt;sip: 0xxxxxx@xxx&gt;;tag=3F3D70-212E<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>To: &lt;sip: 0xxxxxx@xxx&gt;;tag=28846<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Content-Type: application/sdp<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>CSeq: 101 INVITE<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Via: SIP/2.0/UDP xxx:5060;branch=z9hG4bK151BC<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Supported: timer,100rel<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Content-Length: 258<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p>&nbsp;</o:p></span></p>

<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>v=0<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>o=MG4000|2.0 99854 99854 IN IP4 xxx<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>s=-<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>c=IN IP4 62.244.254.131<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>t=0 0<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>m=audio 48296 RTP/AVP 18 97 101 13<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>a=rtpmap:97 G.729b/8000<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>a=rtpmap:101 telephone-event/8000<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>a=fmtp:101 0-15<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>a=fmtp:18 annexb=yes<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>a=ptime:10<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>a=rtpmap:13 CN/8000<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p>&nbsp;</o:p></span></p>

<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>*Feb&nbsp; 2 20:52:21.247: //-1/xxxxxxxxxxxx/SIP/Msg/ccsipDisplayMsg:<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Sent: <o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>CANCEL sip: 0xxxxxx@xxx:5060 SIP/2.0<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Via: SIP/2.0/UDP&nbsp; xxx:5060;branch=z9hG4bK151BC<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>From: &lt;sip: 0xxxxxx@xxx&gt;;tag=3F3D70-212E<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>To: &lt;sip: 0xxxxxx@xxx&gt;<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Date: Mon, 02 Feb 2009 20:52:18 GMT<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Call-ID: 3705C6EF-F0A211DD-802E8100-58B252E5@xxx<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>CSeq: 101 CANCEL<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Max-Forwards: 70<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Timestamp: 1233607941<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Content-Length: 0<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p>&nbsp;</o:p></span></p>

<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>*Feb&nbsp; 2 20:52:21.307: //-1/xxxxxxxxxxxx/SIP/Msg/ccsipDisplayMsg:<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Received: <o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>SIP/2.0 200 OK<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Call-ID: 3705C6EF-F0A211DD-802E8100-58B252E5@xxx<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>From: &lt;sip: 0xxxxxx@xxx&gt;;tag=3F3D70-212E<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>To: &lt;sip: 0xxxxxx@xxx&gt;;tag=29754<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>CSeq: 101 CANCEL<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Via: SIP/2.0/UDP xxx:5060;branch=z9hG4bK151BC<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Contact: sip: 0xxxxxx@xxx:5060;user=phone<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Supported: timer,100rel<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Content-Length: 0<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p>&nbsp;</o:p></span></p>

<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>*Feb&nbsp; 2 20:52:21.315: //-1/xxxxxxxxxxxx/SIP/Msg/ccsipDisplayMsg:<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Received: <o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>SIP/2.0 487 Request Terminated<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Call-ID: 3705C6EF-F0A211DD-802E8100-58B252E5@xxx<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>From: &lt;sip: 0xxxxxx@xxx&gt;;tag=3F3D70-212E<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>To: &lt;sip: 0xxxxxx@xxx&gt;;tag=28846<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>CSeq: 101 INVITE<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Via: SIP/2.0/UDP xxx:5060;branch=z9hG4bK151BC<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Supported: timer,100rel<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Content-Length: 0<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p>&nbsp;</o:p></span></p>

<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>*Feb&nbsp; 2 20:52:21.319: //-1/xxxxxxxxxxxx/SIP/Msg/ccsipDisplayMsg:<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Sent: <o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>ACK sip: 0xxxxxx@xxx:5060 SIP/2.0<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Via: SIP/2.0/UDP&nbsp; xxx:5060;branch=z9hG4bK151BC<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>From: &lt;sip: 0xxxxxx@xxx &gt;;tag=3F3D70-212E<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>To: &lt;sip: 0xxxxxx@xxx &gt;;tag=28846<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Date: Mon, 02 Feb 2009 20:52:18 GMT<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Call-ID: 3705C6EF-F0A211DD-802E8100-58B252E5@xxx<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Max-Forwards: 70<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>CSeq: 101 ACK<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Content-Length: 0<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p>&nbsp;</o:p></span></p>

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<div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0cm 0cm 0cm'>

<p class=MsoNormal><b><span lang=EN-US style='font-size:10.0pt;font-family:
"Tahoma","sans-serif"'>From:</span></b><span lang=EN-US style='font-size:10.0pt;
font-family:"Tahoma","sans-serif"'> Chris Ward [mailto:chrward@cisco.com] <br>
<b>Sent:</b> Monday, February 02, 2009 8:44 PM<br>
<b>To:</b> Baris Gulten; cisco-voip@puck.nether.net<br>
<b>Subject:</b> Re: [cisco-voip] sip trunk problem<o:p></o:p></span></p>

</div>

</div>

<p class=MsoNormal><o:p>&nbsp;</o:p></p>

<p class=MsoNormal style='margin-bottom:12.0pt'><span style='font-size:11.0pt;
font-family:"Calibri","sans-serif"'>Looks like a media negotiation failure. The
only thing that I can see is that your voice-class doesn&#8217;t have any G711 in it.
Are we sure your provider isn&#8217;t looking for G711?<br>
<br>
It may be helpful to get a &#8220;debug ccsip message&#8221;.<br>
<br>
Chris Ward <br>
<br>
<o:p></o:p></span></p>

<div class=MsoNormal align=center style='text-align:center'><span
style='font-size:11.0pt;font-family:"Calibri","sans-serif"'>

<hr size=3 width="95%" align=center>

</span></div>

<p class=MsoNormal style='margin-bottom:12.0pt'><b><span style='font-size:11.0pt;
font-family:"Calibri","sans-serif"'>From: </span></b><span style='font-size:
11.0pt;font-family:"Calibri","sans-serif"'>Baris Gulten &lt;<a
href="barisgulten@gmail.com">barisgulten@gmail.com</a>&gt;<br>
<b>Date: </b>Mon, 2 Feb 2009 20:39:01 +0200<br>
<b>To: </b>&lt;<a href="cisco-voip@puck.nether.net">cisco-voip@puck.nether.net</a>&gt;<br>
<b>Subject: </b>[cisco-voip] sip trunk problem<br>
<br>
Hi everybody,<br>
I have ccm 6.1.1, also 2851 router. <br>
I define sip trunk on 2851 router. I have trouble when i decide make a call.
Lets hold my hand </span><span style='font-size:11.0pt;font-family:Wingdings'>J<br>
</span><span style='font-size:11.0pt;font-family:"Calibri","sans-serif"'><br>
&nbsp;<br>
<b>Here is the debug result<br>
</b></span><span style='font-size:8.0pt;font-family:"Calibri","sans-serif"'>vgw#sh
debug<br>
CCSIP SPI: SIP Call Events tracing is enabled &nbsp;&nbsp;(filter is OFF)<br>
CCSIP SPI: SIP error debug tracing is enabled &nbsp;&nbsp;(filter is OFF<br>
</span><span style='font-size:11.0pt;font-family:"Calibri","sans-serif"'>-------------<br>
</span><span style='font-size:8.0pt;font-family:"Calibri","sans-serif"'>#<br>
*Feb &nbsp;2 20:40:30.779: //-1/xxxxxxxxxxxx/SIP/Event/sipSPIEventInfo: Queued
event from SIP SPI : SIPSPI_EV_CC_CALL_SETUP<br>
*Feb &nbsp;2 20:40:30.783: //109/803045A3FD12/SIP/Event/sipSPICreateRpid:
Received Octet3A=0x83 -&gt; Setting ;screen=yes ;privacy=off<br>
*Feb &nbsp;2 20:40:33.295:
//109/803045A3FD12/SIP/Error/sipSPIDoAudioNegotiation: Media negotiation failed
for m-line 1<br>
*Feb &nbsp;2 20:40:33.295:
//109/803045A3FD12/SIP/Error/sipSPIDoMediaNegotiation: <br>
no valid fax or audio streams<br>
*Feb &nbsp;2 20:40:33.295:
//109/803045A3FD12/SIP/Error/ccsip_api_call_cut_progress: MediaNegotiation
Failure - Send Cancel<br>
*Feb &nbsp;2 20:40:33.295: //-1/xxxxxxxxxxxx/SIP/Event/sipSPIEventInfo: Queued
event from SIP SPI : SIPSPI_EV_CC_CALL_DISCONNECT<br>
&nbsp;<br>
</span><span style='font-size:11.0pt;font-family:"Calibri","sans-serif"'><br>
<b>Here is the config below (i did before cme router with this config)<br>
</b></span><span style='font-size:8.0pt;font-family:"Calibri","sans-serif"'>!<br>
voice rtp send-recv<br>
!<br>
voice service voip <br>
&nbsp;allow-connections h323 to h323<br>
&nbsp;allow-connections h323 to sip<br>
&nbsp;allow-connections sip to h323<br>
&nbsp;allow-connections sip to sip<br>
&nbsp;supplementary-service h450.12<br>
&nbsp;h323<br>
&nbsp;&nbsp;session transport tcp calls-per-connection 200<br>
&nbsp;sip<br>
&nbsp;&nbsp;bind control source-interface GigabitEthernet0/1<br>
&nbsp;&nbsp;bind media source-interface GigabitEthernet0/1<br>
&nbsp;&nbsp;registrar server expires max 3600 min 3600<br>
&nbsp;&nbsp;no call service stop<br>
!<br>
voice class codec 1<br>
&nbsp;codec preference 1 g729r8<br>
&nbsp;codec preference 2 g729br8<br>
&nbsp;codec preference 3 g723r63<br>
&nbsp;codec preference 4 g723r53<br>
&nbsp;codec preference 5 g726r24<br>
&nbsp;codec preference 6 g726r16<br>
&nbsp;codec preference 7 g726r32<br>
&nbsp;codec preference 8 g723ar53<br>
&nbsp;codec preference 9 g723ar63<br>
! &nbsp;<br>
interface GigabitEthernet0/1<br>
&nbsp;ip address xxx.xxx.xxx.xxx xxx.xxx.xxx.xxx (defined real ip by sip
provider)<br>
&nbsp;duplex auto<br>
&nbsp;speed auto<br>
!<br>
&nbsp;<br>
!<br>
dial-peer voice 100 voip<br>
&nbsp;preference 1<br>
&nbsp;voice-class codec 1<br>
&nbsp;destination-pattern 053T<br>
&nbsp;session protocol sipv2<br>
&nbsp;session target ipv4:xxx.xxx.xxx.xxx (sip server ip)<br>
&nbsp;dtmf-relay rtp-nte<br>
&nbsp;clid network-number xxxxxxxxx<br>
!<br>
&nbsp;<br>
&nbsp;</span><span style='font-size:11.0pt;font-family:"Calibri","sans-serif"'><o:p></o:p></span></p>

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style='font-size:11.0pt;font-family:"Calibri","sans-serif"'>

<hr size=3 width="95%" align=center>

</span></div>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:Consolas'>_______________________________________________<br>
cisco-voip mailing list<br>
<a href="cisco-voip@puck.nether.net">cisco-voip@puck.nether.net</a><br>
<a href="https://puck.nether.net/mailman/listinfo/cisco-voip">https://puck.nether.net/mailman/listinfo/cisco-voip</a></span><o:p></o:p></p>

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