What would change this this packet 20 percent of the time? We are trouble shooting the last ghost issue after SIP cutover. I was on the horn with the provider and CiscoTAC and we see this for good and bad calls: any reason why centuryLink's stuff would not recognize this update from us, or possibly the (Cube,CUCM) sending last wierd packet of update one in five times which causes the call to drop
Bad calls the last invite has m=audio 20674 RTP/AVP 0 a=X-cisco-media:umoh a=ptime:20 a=rtpmap:0 PCMU/8000 and no RTP from the cusotmer PBX and good calls has m=audio 20650 RTP/AVP 0 101 a=ptime:20 a=rtpmap:0 PCMU/8000 and good RTP from the PBX Last invite on good call from the customer INVITE sip:3033191795 <(303)%20319-1795>@67.14.92.87:5100;transport=udp SIP/2.0 Via: SIP/2.0/UDP 65.152.176.94:5060;branch=z9hG4bK43843FB P-Asserted-Identity: "3300 CCBI Mailbox" From: "5033995181 <(503)%20399-5181> 5033995181 <(503)%20399-5181>" ;tag=6F13621-138F To: "STEVEN UPCHURCH";tag=1960181175-1521299570039 - Date: Sat, 17 Mar 2018 08:13:17 PST Call-ID: [email protected] Supported: rel100,timer,resource-priority,replaces,sdp-anat Min-SE: 1800 Cisco-Guid: 2155609728-0690754024-2718484947-3801912337 User-Agent: Cisco-SIPGateway/IOS-15.5.3.S6b Allow: INVITE, OPTIONS, BYE, CANCEL, ACK, PRACK, UPDATE, REFER, SUBSCRIBE, NOTIFY, INFO, REGISTER CSeq: 108 INVITE Max-Forwards: 70 Timestamp: 1521299597 Contact: Expires: 300 Allow-Events: telephone-event Authorization: Digest username="263015-9717185172",realm=" voip.centurylink.com",uri="sip:303319179 [email protected]:5100;transport=udp",response="1fe4a6632f960305157b16ff3dd059 44",nonce="BroadWorksXje vihnztT47s3bhBW",cnonce="FFFFFFFF",qop=auth,algorithm=MD5,nc=00000007 Session-Expires: 1800;refresher=uac Content-Type: application/sdp Content-Length: 247 v=0 o=CiscoSystemsCCM-SIP 2058187 5 IN IP4 10.200.1.11 s=SIP Call c=IN IP4 OurEndOf SIpTrunk b=TIAS:64000 b=CT:64 b=AS:64 t=0 0 m=audio 20650 RTP/AVP 0 101 a=ptime:20 a=rtpmap:0 PCMU/8000 a=rtpmap:101 telephone-event/8000 a=fmtp:101 0-15 bad call INVITE sip:3033191795 <(303)%20319-1795>@67.14.92.84:5100;transport=udp SIP/2.0 Via: SIP/2.0/UDP 65.152.176.94:5060;branch=z9hG4bK43B6CCD P-Asserted-Identity: "3300 CCBI Mailbox" From: "5033995181 <(503)%20399-5181> 5033995181 <(503)%20399-5181>" ;tag=706CB6F-176F To: "STEVEN UPCHURCH";tag=790178935-1521300984448- Date: Sat, 17 Mar 2018 08:36:48 PST Call-ID: [email protected] Supported: rel100,timer,resource-priority,replaces,sdp-anat Min-SE: 1800 Cisco-Guid: 3415568030-0690950632-2724317651-3801912337 User-Agent: Cisco-SIPGateway/IOS-15.5.3.S6b Allow: INVITE, OPTIONS, BYE, CANCEL, ACK, PRACK, UPDATE, REFER, SUBSCRIBE, NOTIFY, INFO, REGISTER CSeq: 106 INVITE Max-Forwards: 70 Timestamp: 1521301008 Contact: Expires: 300 Allow-Events: telephone-event Authorization: Digest username="sipUserCreds",realm="voip.centurylink.com", uri="sip:303319179 [email protected]:5100;transport=udp",response="afdfcac6b618eca813909e53f7a6ed 2e",nonce="BroadWorksXje vjbx40Tz7f6gcBW",cnonce="FFFFFFFF",qop=auth,algorithm=MD5,nc=00000005 Content-Type: application/sdp Content-Length: 181 v=0 o=CiscoSystemsCCM-SIP 2060501 3 IN IP4 Subscriber s=SIP Call c=IN IP4 OurEndOf SIpTrunk t=0 0 m=audio 20674 RTP/AVP 0 a=X-cisco-media:umoh a=ptime:20 a=rtpmap:0 PCMU/8000 -- For immediate assistance please reach out to Chemeketa IT Help Desk at 5033997899 <(503)%20399-7899> -or- Visit the help center from your employee dashboard found here: *https://dashboard.chemeketa.edu/helpcenter/default.aspx <https://dashboard.chemeketa.edu/helpcenter/default.aspx>* Johnny Q Voice Technology Analyst - TelNet Chemeketa Community College [email protected] Building 22 Room 131 Work 5033995294 <(503)%20399-5294> Mobile 9712182110 <(971)%20218-2110> SIP 5035406686 <(503)%20540-6686>
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