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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link="#0563C1" vlink="#954F72" style='word-wrap:break-word'><div class=WordSection1><p class=MsoNormal><span lang=EN-GB>voice-classs sip audio forced is cleaner, but as you said that needs a code upgrade. I would rock this until then.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-GB><o:p> </o:p></span></p><p class=MsoNormal>voice service voip<o:p></o:p></p><p class=MsoNormal>sip<o:p></o:p></p><p class=MsoNormal> sip-profiles inbound<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>voice class sip-profiles 15<o:p></o:p></p><p class=MsoNormal> request ANY sdp-header Video-Attribute remove <o:p></o:p></p><p class=MsoNormal> request ANY sdp-header Video-Media modify "m=video(.*)" "" <o:p></o:p></p><p class=MsoNormal> request ANY sdp-header Video-Bandwidth-Info remove <o:p></o:p></p><p class=MsoNormal> request ANY sdp-header Video-Session-Info remove <o:p></o:p></p><p class=MsoNormal> request ANY sdp-header Video-Connection-Info remove<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>dial-peer from CUCM<o:p></o:p></p><p class=MsoNormal>voice-class sip profiles 15 inbound<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><div><div style='border:none;border-top:solid #E1E1E1 1.0pt;padding:3.0pt 0in 0in 0in'><p class=MsoNormal><b>From:</b> cisco-voip <cisco-voip-bounces@puck.nether.net> <b>On Behalf Of </b>Gary Parker<br><b>Sent:</b> Friday, January 27, 2023 5:43 AM<br><b>To:</b> voip puck <cisco-voip@puck.nether.net>; Telecommunication Managers <telecoms-managers@jiscmail.ac.uk><br><b>Subject:</b> [cisco-voip] Specific Off-net Called Numbers Being Dropped When Called From Jabber<o:p></o:p></p></div></div><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><span lang=EN-GB>Hi folks, we’re using CUCM 12.5.1.14900-63, and CUBE on a pair of 2921 routers running IOS 15.5(3)M2. We’ve been using this configuration to route inbound and outbound PSTN calls via our TSP in the UK, Gamma, for a few years now with no major problems.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-GB>Recently, however, we changed our travel booking agent to a new company called Clarity BT and have found that none of our Cisco Jabber softphone users can call their number, </span><span lang=EN-GB style='font-size:12.0pt;color:#212121'>03330100045, which appears to be hosted with a company called Redcentric. Calls from any of our Cisco deskphones, and a small volume of users we have on MS Teams Voice, who also route out via Gamma using Direct Routing, can connect with no problems, as do calls from our mobiles.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-size:12.0pt;color:#212121'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-size:12.0pt;color:#212121'>The calls from Jabber fail within a second or two of being placed, with no message or tone. Looking at the SIP traces, they’re rejected with “403 Forbidden”/”</span><span lang=EN-GB style='font-family:Consolas'> Reason: Q.850;cause=57</span><span lang=EN-GB style='font-size:12.0pt;color:#212121'>“, the CDR records this as a destCause of 57, “Bearer capability not authorized”</span><span lang=EN-GB style='font-family:Consolas'><o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-size:12.0pt;color:#212121'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-size:12.0pt;color:#212121'>I’ve raised a support case with Gamma and they’re focussing on the fact that calls from Jabber clients appear to be including SDP video information in the call setup and have asked me if it’s possible to stop Jabber sending this. I’ve set my Jabber client to not “Always start my calls with video”, but this didn’t change anything, and it’s notable that I’m successfully placing calls to the problem number from a Cisco 8865 handset that is also video enabled and sends similar video SDP information.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-size:12.0pt;color:#212121'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-size:12.0pt;color:#212121'>It's worth mentioning that the SIP sessions are all sending the bare minimum of g711ulaw, g711alaw and g729 annex b along with whatever else the device is capable of, so it’s not like it’s failing to negotiate and audio codec.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-size:12.0pt;color:#212121'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-size:12.0pt;color:#212121'>So, has anyone had similar experience and know a solution? I tried looking for ways to filter out the SDP video stuff at the CUBE, but my Google-fu failed me (although I think this is a red herring due to the 8865 always connecting.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-size:12.0pt;color:#212121'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-size:12.0pt;color:#212121'>Below is a capture of a failed call from a Jabber client to the problem number with the IP addresses obfuscated:<br><br></span><span lang=EN-GB style='font-family:Consolas'>Jan 23 11:06:03.383: //-1/xxxxxxxxxxxx/SIP/Msg/ccsipDisplayMsg:<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>Received: <o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>INVITE <a href="sip:903330100045@xxx.xxx.xxx.xxx:5060">sip:903330100045@xxx.xxx.xxx.xxx:5060</a> SIP/2.0<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>Via: SIP/2.0/TCP xxx.xxx.xxx.xxx:5060;branch=z9hG4bK1ec5d7b7426e8<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>From: "Gary Parker" <a href="sip:+441509635635@158.125.162.135">sip:+441509635635@<span style='font-family:"Calibri",sans-serif;color:windowtext;text-decoration:none'> </span>xxx.xxx.xxx.xxx </a>;tag=1460625~6c2496f4-28ae-4afc-bfa9-0620307b8c3e-103494796<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>To: <a href="sip:903330100045@158.125.3.167">sip:903330100045@<span style='font-family:"Calibri",sans-serif;color:windowtext;text-decoration:none'> </span>xxx.xxx.xxx.xxx </a><o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>Date: Mon, 23 Jan 2023 11:06:03 GMT<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>Call-ID: <a href="mailto:ebb22500-1ee1b910-1cb56-87a27d9e@158.125.162.135">ebb22500-1ee1b910-1cb56-87a27d9e@<span style='font-family:"Calibri",sans-serif;color:windowtext;text-decoration:none'> </span>xxx.xxx.xxx.xxx </a><o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>Supported: timer,resource-priority,replaces<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>Min-SE: 1800<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>User-Agent: Cisco-CUCM12.5<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>Allow: INVITE, OPTIONS, INFO, BYE, CANCEL, ACK, PRACK, UPDATE, REFER, SUBSCRIBE, NOTIFY<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>CSeq: 101 INVITE<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>Expires: 180<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>Allow-Events: presence, kpml<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>Supported: X-cisco-srtp-fallback,X-cisco-original-called<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>Call-Info: <a href="sip:158.125.162.135:5060">sip:<span style='font-family:"Calibri",sans-serif;color:windowtext;text-decoration:none'> </span>xxx.xxx.xxx.xxx:5060</a>;method="NOTIFY;Event=telephone-event;Duration=500"<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>Call-Info: <urn:x-cisco-remotecc:callinfo>;x-cisco-video-traffic-class=DESKTOP;x-cisco-qos-tcl=true<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>Session-ID: 7b390f7500105000a000a860b63b96d1;remote=00000000000000000000000000000000<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>Cisco-Guid: 3954320640-0000065536-0000002092-2275573150<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>Session-Expires: 1800<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>P-Asserted-Identity: "Gary Parker" <a href="sip:+441509635635@158.125.162.135">sip:+441509635635@<span style='font-family:"Calibri",sans-serif;color:windowtext;text-decoration:none'> </span>xxx.xxx.xxx.xxx </a><o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>Remote-Party-ID: "Gary Parker" <a href="sip:+441509635635@158.125.162.135">sip:+441509635635@<span style='font-family:"Calibri",sans-serif;color:windowtext;text-decoration:none'> </span>xxx.xxx.xxx.xxx </a>;party=calling;screen=yes;privacy=off<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>Contact: <a href="sip:+441509635635@158.125.162.135:5060;transport=tcp">sip:+441509635635@<span style='font-family:"Calibri",sans-serif;color:windowtext;text-decoration:none'> </span>xxx.xxx.xxx.xxx:5060;transport=tcp</a>;video;audio;+u.sip!devicename.ccm.cisco.com="JFWCCGJP";bfcp<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>Max-Forwards: 69<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>Content-Type: application/sdp<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>Content-Length: 1583<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>v=0<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>o=CiscoSystemsCCM-SIP 1460625 1 IN IP4 xxx.xxx.xxx.xxx<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>s=SIP Call<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>c=IN IP4 xxx.xxx.xxx.xxx<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>b=TIAS:3968000<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>b=AS:3968<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>t=0 0<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>a=cisco-mari:v1<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>a=cisco-mari-rate<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>m=audio 22946 RTP/AVP 114 9 104 105 0 8 18 111 101<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>a=extmap:14/sendrecv <a href="http://protocols.cisco.com/timestamp#100us">http://protocols.cisco.com/timestamp#100us</a><o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>a=rtpmap:114 opus/48000/2<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>a=rtpmap:9 G722/8000<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>a=rtpmap:104 G7221/16000<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>a=fmtp:104 bitrate=32000<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>a=rtpmap:105 G7221/16000<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>a=fmtp:105 bitrate=24000<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>a=rtpmap:0 PCMU/8000<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>a=rtpmap:8 PCMA/8000<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>a=rtpmap:111 X-ULPFECUC/8000<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>a=fmtp:111 max_esel=1420;m=8;max_n=32;FEC_ORDER=FEC_SRTP<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>a=rtpmap:18 G729/8000<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>a=fmtp:18 annexb=no<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>a=rtpmap:101 telephone-event/8000<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>a=fmtp:101 0-15<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>a=trafficclass:conversational.audio.avconf.aq:admitted<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>m=video 27310 RTP/AVP 126 97 111<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>b=TIAS:3968000<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>a=label:11<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>a=extmap:14/sendrecv <a href="http://protocols.cisco.com/timestamp#100us">http://protocols.cisco.com/timestamp#100us</a><o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>a=rtpmap:126 H264/90000<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>a=fmtp:126 profile-level-id=42801F;packetization-mode=1;max-mbps=244800;max-fs=8161;max-rcmd-nalu-size=32000;level-asymmetry-allowed=1<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>a=imageattr:126 recv [x=[32:1:1920],y=[18:1:1080],par=1.7778,q=1.00]<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>a=rtpmap:97 H264/90000<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>a=fmtp:97 profile-level-id=42801F;packetization-mode=0;max-mbps=244800;max-fs=8161;level-asymmetry-allowed=1<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>a=imageattr:97 recv [x=[32:1:1920],y=[18:1:1080],par=1.7778,q=1.00]<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>a=rtpmap:111 X-ULPFECUC/90000<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>a=fmtp:111 max_esel=1420;m=8;max_n=32;FEC_ORDER=FEC_SRTP<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>a=content:main<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>a=rtcp-fb:* ccm fir<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>a=rtcp-fb:* ccm tmmbr<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>a=rtcp-fb:* nack pli<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>a=trafficclass:conversational.video.avconf.aq:admitted<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>m=application 32782 RTP/AVP 125<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>a=rtpmap:125 H224/4800<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>a=rtcp:32783<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>Timestamp: 3757316763383<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>UTC Timestamp:3757316763383<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>Jan 23 11:06:03.399: //3261567/EBB225000000/SIP/Msg/ccsipDisplayMsg:<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>Sent: <o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>INVITE <a href="sip:03330100045@88.215.49.229">sip:03330100045@<span style='font-family:"Calibri",sans-serif;color:windowtext;text-decoration:none'> </span>xxx.xxx.xxx.xxx </a> SIP/2.0<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>Via: SIP/2.0/UDP xxx.xxx.xxx.xxx:5060;branch=z9hG4bK21EACA21CA<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>Remote-Party-ID: "Gary Parker" <a href="sip:+441509635635@157.231.232.90">sip:+441509635635@<span style='font-family:"Calibri",sans-serif;color:windowtext;text-decoration:none'> </span>xxx.xxx.xxx.xxx </a>;party=calling;screen=yes;privacy=off<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>From: "Gary Parker" <a href="sip:+441509635635@157.231.232.90">sip:+441509635635@<span style='font-family:"Calibri",sans-serif;color:windowtext;text-decoration:none'> </span>xxx.xxx.xxx.xxx </a>;tag=EEDE6F4-203B<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>To: <a href="sip:03330100045@88.215.49.229">sip:03330100045@<span style='font-family:"Calibri",sans-serif;color:windowtext;text-decoration:none'> </span>xxx.xxx.xxx.xxx </a><o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>Date: Mon, 23 Jan 2023 11:06:03 GMT<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>Call-ID: <a href="mailto:C2BCC425-9A4411ED-87C69C55-4AD4D9AA@157.231.232.90">C2BCC425-9A4411ED-87C69C55-4AD4D9AA@<span style='font-family:"Calibri",sans-serif;color:windowtext;text-decoration:none'> </span>xxx.xxx.xxx.xxx </a><o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>Supported: 100rel,timer,resource-priority,replaces,sdp-anat<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>Min-SE: 1800<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>Cisco-Guid: 3954320640-0000065536-0000002092-2275573150<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>User-Agent: Cisco-SIPGateway/IOS-15.5.3.M2<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>Allow: INVITE, OPTIONS, BYE, CANCEL, ACK, PRACK, UPDATE, REFER, SUBSCRIBE, NOTIFY, INFO, REGISTER<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>CSeq: 101 INVITE<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>Timestamp: 1674471963<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>Contact: <a href="sip:+441509635635@157.231.232.90:5060">sip:+441509635635@<span style='font-family:"Calibri",sans-serif;color:windowtext;text-decoration:none'> </span>xxx.xxx.xxx.xxx:5060</a><o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>Expires: 180<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>Allow-Events: telephone-event<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>Max-Forwards: 68<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>Content-Type: application/sdp<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>Content-Disposition: session;handling=required<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>Content-Length: 723<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>v=0<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>o=CiscoSystemsSIP-GW-UserAgent 8484 5909 IN IP4 xxx.xxx.xxx.xxx<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>s=SIP Call<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>c=IN IP4 xxx.xxx.xxx.xxx <o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>t=0 0<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>m=audio 18606 RTP/AVP 0 8 18 101<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>c=IN IP4 xxx.xxx.xxx.xxx<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>a=rtpmap:0 PCMU/8000<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>a=rtpmap:8 PCMA/8000<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>a=rtpmap:18 G729/8000<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>a=fmtp:18 annexb=no<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>a=rtpmap:101 telephone-event/8000<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>a=fmtp:101 0-15<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>a=ptime:20<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>m=video 19886 RTP/AVP 119 98<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>c=IN IP4 xxx.xxx.xxx.xxx <o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>b=TIAS:3968000<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>a=rtpmap:119 H264/90000<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>a=fmtp:119 profile-level-id=42801F;packetization-mode=1;max-mbps=245000;max-fs=8192<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>a=rtpmap:98 H264/90000<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>a=fmtp:98 profile-level-id=42801F;packetization-mode=0;max-mbps=245000;max-fs=8192<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>a=label:11<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>a=content:main<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>m=application 32130 RTP/AVP 125<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>c=IN IP4 xxx.xxx.xxx.xxx<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>a=rtpmap:125 H224/4800<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>Timestamp: 3757316763399<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>UTC Timestamp:3757316763399<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>Jan 23 11:06:03.399: //3261564/EBB225000000/SIP/Msg/ccsipDisplayMsg:<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>Sent: <o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>SIP/2.0 100 Trying<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>Via: SIP/2.0/TCP xxx.xxx.xxx.xxx:5060;branch=z9hG4bK1ec5d7b7426e8<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>From: "Gary Parker" <a href="sip:+441509635635@158.125.162.135">sip:+441509635635@<span style='font-family:"Calibri",sans-serif;color:windowtext;text-decoration:none'> </span>xxx.xxx.xxx.xxx </a>;tag=1460625~6c2496f4-28ae-4afc-bfa9-0620307b8c3e-103494796<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>To: <a href="sip:903330100045@158.125.3.167">sip:903330100045@<span style='font-family:"Calibri",sans-serif;color:windowtext;text-decoration:none'> </span>xxx.xxx.xxx.xxx </a><o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>Date: Mon, 23 Jan 2023 11:06:03 GMT<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>Call-ID: <a href="mailto:ebb22500-1ee1b910-1cb56-87a27d9e@158.125.162.135">ebb22500-1ee1b910-1cb56-87a27d9e@<span style='font-family:"Calibri",sans-serif;color:windowtext;text-decoration:none'> </span>xxx.xxx.xxx.xxx </a><o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>CSeq: 101 INVITE<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>Allow-Events: telephone-event<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>Server: Cisco-SIPGateway/IOS-15.5.3.M2<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>Content-Length: 0<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>Timestamp: 3757316763399<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>UTC Timestamp:3757316763399<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>Jan 23 11:06:03.415: //3261567/EBB225000000/SIP/Msg/ccsipDisplayMsg:<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>Received: <o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>SIP/2.0 100 Trying<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>Via: SIP/2.0/UDP xxx.xxx.xxx.xxx:5060;branch=z9hG4bK21EACA21CA<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>From: <a href="sip:#133415#+441509635635@157.231.232.90">sip:#133415#+441509635635@<span style='font-family:"Calibri",sans-serif;color:windowtext;text-decoration:none'> </span>xxx.xxx.xxx.xxx </a>;tag=EEDE6F4-203B<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>To: <a href="sip:03330100045@88.215.49.229">sip:03330100045@<span style='font-family:"Calibri",sans-serif;color:windowtext;text-decoration:none'> </span>xxx.xxx.xxx.xxx </a><o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>Call-ID: <a href="mailto:C2BCC425-9A4411ED-87C69C55-4AD4D9AA@157.231.232.90">C2BCC425-9A4411ED-87C69C55-4AD4D9AA@<span style='font-family:"Calibri",sans-serif;color:windowtext;text-decoration:none'> </span>xxx.xxx.xxx.xxx </a><o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>CSeq: 101 INVITE<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>Timestamp: 1674471963<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>Content-Length: 0<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>Timestamp: 3757316763415<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>UTC Timestamp:3757316763415<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>Jan 23 11:06:03.539: //3261567/EBB225000000/SIP/Msg/ccsipDisplayMsg:<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>Received: <o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>SIP/2.0 403 Forbidden<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>Via: SIP/2.0/UDP xxx.xxx.xxx.xxx:5060;branch=z9hG4bK21EACA21CA<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>To: <a href="sip:03330100045@88.215.49.229">sip:03330100045@<span style='font-family:"Calibri",sans-serif;color:windowtext;text-decoration:none'> </span>xxx.xxx.xxx.xxx </a>;tag=3883460763-1759542453<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>From: <a href="sip:+441509635635@157.231.232.90">sip:+441509635635@<span style='font-family:"Calibri",sans-serif;color:windowtext;text-decoration:none'> </span>xxx.xxx.xxx.xxx </a>;tag=EEDE6F4-203B<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>Call-ID: <a href="mailto:C2BCC425-9A4411ED-87C69C55-4AD4D9AA@157.231.232.90">C2BCC425-9A4411ED-87C69C55-4AD4D9AA@<span style='font-family:"Calibri",sans-serif;color:windowtext;text-decoration:none'> </span>xxx.xxx.xxx.xxx </a><o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>CSeq: 101 INVITE<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>Allow: PUBLISH,MESSAGE,UPDATE,PRACK,SUBSCRIBE,REFER,INFO,NOTIFY,OPTIONS,BYE,INVITE,ACK,CANCEL<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>Contact: <a href="sip:03330100045@88.215.49.229:5060">sip:03330100045@<span style='font-family:"Calibri",sans-serif;color:windowtext;text-decoration:none'> </span>xxx.xxx.xxx.xxx:5060</a><o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>Content-Length: 0<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>Timestamp: 3757316763539<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>UTC Timestamp:3757316763539<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>Jan 23 11:06:03.543: //3261567/EBB225000000/SIP/Msg/ccsipDisplayMsg:<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>Sent: <o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>ACK <a href="sip:03330100045@88.215.49.229">sip:03330100045@<span style='font-family:"Calibri",sans-serif;color:windowtext;text-decoration:none'> </span>xxx.xxx.xxx.xxx </a> SIP/2.0<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>Via: SIP/2.0/UDP xxx.xxx.xxx.xxx:5060;branch=z9hG4bK21EACA21CA<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>From: "Gary Parker" <a href="sip:+441509635635@157.231.232.90">sip:+441509635635@<span style='font-family:"Calibri",sans-serif;color:windowtext;text-decoration:none'> </span>xxx.xxx.xxx.xxx </a>;tag=EEDE6F4-203B<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>To: <a href="sip:03330100045@88.215.49.229">sip:03330100045@<span style='font-family:"Calibri",sans-serif;color:windowtext;text-decoration:none'> </span>xxx.xxx.xxx.xxx </a>;tag=3883460763-1759542453<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>Date: Mon, 23 Jan 2023 11:06:03 GMT<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>Call-ID: <a href="mailto:C2BCC425-9A4411ED-87C69C55-4AD4D9AA@157.231.232.90">C2BCC425-9A4411ED-87C69C55-4AD4D9AA@<span style='font-family:"Calibri",sans-serif;color:windowtext;text-decoration:none'> </span>xxx.xxx.xxx.xxx </a><o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>Max-Forwards: 70<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>CSeq: 101 ACK<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>Allow-Events: telephone-event<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>Content-Length: 0<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>Timestamp: 3757316763543<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>UTC Timestamp:3757316763543<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>Jan 23 11:06:03.543: //3261567/EBB225000000/SIP/Msg/ccsipDisplayMsg:<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>Sent: <o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>INVITE <a href="sip:03330100045@88.215.61.3">sip:03330100045@<span style='font-family:"Calibri",sans-serif;color:windowtext;text-decoration:none'> </span>xxx.xxx.xxx.xxx </a> SIP/2.0<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>Via: SIP/2.0/UDP xxx.xxx.xxx.xxx:5060;branch=z9hG4bK21EACB1AD5<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>Remote-Party-ID: "Gary Parker" <a href="sip:+441509635635@158.125.3.167">sip:+441509635635@<span style='font-family:"Calibri",sans-serif;color:windowtext;text-decoration:none'> </span>xxx.xxx.xxx.xxx </a>;party=calling;screen=yes;privacy=off<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>From: "Gary Parker" <a href="sip:+441509635635@158.125.3.167">sip:+441509635635@<span style='font-family:"Calibri",sans-serif;color:windowtext;text-decoration:none'> </span>xxx.xxx.xxx.xxx </a>;tag=EEDE784-154C<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>To: <a href="sip:03330100045@88.215.61.3">sip:03330100045@<span style='font-family:"Calibri",sans-serif;color:windowtext;text-decoration:none'> </span>xxx.xxx.xxx.xxx </a><o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>Date: Mon, 23 Jan 2023 11:06:03 GMT<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>Call-ID: <a href="mailto:C2BCC425-9A4411ED-87C69C55-4AD4D9AA@157.231.232.90">C2BCC425-9A4411ED-87C69C55-4AD4D9AA@<span style='font-family:"Calibri",sans-serif;color:windowtext;text-decoration:none'> </span>xxx.xxx.xxx.xxx </a><o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>Supported: 100rel,timer,resource-priority,replaces,sdp-anat<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>Min-SE: 1800<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>Cisco-Guid: 3954320640-0000065536-0000002092-2275573150<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>User-Agent: Cisco-SIPGateway/IOS-15.5.3.M2<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>Allow: INVITE, OPTIONS, BYE, CANCEL, ACK, PRACK, UPDATE, REFER, SUBSCRIBE, NOTIFY, INFO, REGISTER<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>CSeq: 102 INVITE<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>Timestamp: 1674471963<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>Contact: <a href="sip:+441509635635@158.125.3.167:5060">sip:+441509635635@<span style='font-family:"Calibri",sans-serif;color:windowtext;text-decoration:none'> </span>xxx.xxx.xxx.xxx:5060</a><o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>Expires: 180<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>Allow-Events: telephone-event<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>Max-Forwards: 68<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>Content-Type: application/sdp<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>Content-Disposition: session;handling=required<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>Content-Length: 723<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>v=0<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>o=CiscoSystemsSIP-GW-UserAgent 8484 5909 IN IP4 xxx.xxx.xxx.xxx<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>s=SIP Call<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>c=IN IP4 xxx.xxx.xxx.xxx<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>t=0 0<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>m=audio 18606 RTP/AVP 0 8 18 101<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>c=IN IP4 xxx.xxx.xxx.xxx<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>a=rtpmap:0 PCMU/8000<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>a=rtpmap:8 PCMA/8000<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>a=rtpmap:18 G729/8000<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>a=fmtp:18 annexb=no<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>a=rtpmap:101 telephone-event/8000<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>a=fmtp:101 0-15<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>a=ptime:20<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>m=video 19886 RTP/AVP 119 98<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>c=IN IP4 xxx.xxx.xxx.xxx<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>b=TIAS:3968000<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>a=rtpmap:119 H264/90000<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>a=fmtp:119 profile-level-id=42801F;packetization-mode=1;max-mbps=245000;max-fs=8192<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>a=rtpmap:98 H264/90000<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>a=fmtp:98 profile-level-id=42801F;packetization-mode=0;max-mbps=245000;max-fs=8192<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>a=label:11<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>a=content:main<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>m=application 32130 RTP/AVP 125<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>c=IN IP4 xxx.xxx.xxx.xxx<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>a=rtpmap:125 H224/4800<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>Timestamp: 3757316763543<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>UTC Timestamp:3757316763543<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>Jan 23 11:06:03.559: //3261567/EBB225000000/SIP/Msg/ccsipDisplayMsg:<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>Received: <o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>SIP/2.0 100 Trying<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>Via: SIP/2.0/UDP xxx.xxx.xxx.xxx:5060;branch=z9hG4bK21EACB1AD5<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>From: <a href="sip:+441509635635@158.125.3.167">sip:+441509635635@<span style='font-family:"Calibri",sans-serif;color:windowtext;text-decoration:none'> </span>xxx.xxx.xxx.xxx </a>;tag=EEDE784-154C<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>To: <a href="sip:03330100045@88.215.61.3">sip:03330100045@<span style='font-family:"Calibri",sans-serif;color:windowtext;text-decoration:none'> </span>xxx.xxx.xxx.xxx </a><o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>Call-ID: <a href="mailto:C2BCC425-9A4411ED-87C69C55-4AD4D9AA@157.231.232.90">C2BCC425-9A4411ED-87C69C55-4AD4D9AA@<span style='font-family:"Calibri",sans-serif;color:windowtext;text-decoration:none'> </span>xxx.xxx.xxx.xxx </a><o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>CSeq: 102 INVITE<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>Timestamp: 1674471963<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>Content-Length: 0<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>Timestamp: 3757316763559<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>UTC Timestamp:3757316763559<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>Jan 23 11:06:03.719: //3261567/EBB225000000/SIP/Msg/ccsipDisplayMsg:<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>Received: <o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>SIP/2.0 403 Forbidden<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>Via: SIP/2.0/UDP xxx.xxx.xxx.xxx:5060;branch=z9hG4bK21EACB1AD5<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>To: <a href="sip:03330100045@88.215.61.3">sip:03330100045@<span style='font-family:"Calibri",sans-serif;color:windowtext;text-decoration:none'> </span>xxx.xxx.xxx.xxx </a>;tag=3883460763-92077787<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>From: <a href="sip:+441509635635@158.125.3.167">sip:+441509635635@<span style='font-family:"Calibri",sans-serif;color:windowtext;text-decoration:none'> </span>xxx.xxx.xxx.xxx </a>;tag=EEDE784-154C<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>Call-ID: <a href="mailto:C2BCC425-9A4411ED-87C69C55-4AD4D9AA@157.231.232.90">C2BCC425-9A4411ED-87C69C55-4AD4D9AA@<span style='font-family:"Calibri",sans-serif;color:windowtext;text-decoration:none'> </span>xxx.xxx.xxx.xxx </a><o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>CSeq: 102 INVITE<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>Allow: UPDATE,PRACK,INFO,NOTIFY,REGISTER,OPTIONS,BYE,INVITE,ACK,CANCEL<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>Contact: <a href="sip:03330100045@88.215.61.3:5060">sip:03330100045@<span style='font-family:"Calibri",sans-serif;color:windowtext;text-decoration:none'> </span>xxx.xxx.xxx.xxx:5060</a><o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>Content-Length: 0<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>Timestamp: 3757316763719<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>UTC Timestamp:3757316763719<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>Jan 23 11:06:03.723: //3261564/EBB225000000/SIP/Msg/ccsipDisplayMsg:<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>Sent: <o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>SIP/2.0 403 Forbidden<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>Via: SIP/2.0/TCP xxx.xxx.xxx.xxx:5060;branch=z9hG4bK1ec5d7b7426e8<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>From: "Gary Parker" <a href="sip:+441509635635@158.125.162.135">sip:+441509635635@<span style='font-family:"Calibri",sans-serif;color:windowtext;text-decoration:none'> </span>xxx.xxx.xxx.xxx </a>;tag=1460625~6c2496f4-28ae-4afc-bfa9-0620307b8c3e-103494796<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>To: <a href="sip:903330100045@158.125.3.167">sip:903330100045@<span style='font-family:"Calibri",sans-serif;color:windowtext;text-decoration:none'> </span>xxx.xxx.xxx.xxx </a>;tag=EEDE83C-F2E<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>Date: Mon, 23 Jan 2023 11:06:03 GMT<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>Call-ID: <a href="mailto:ebb22500-1ee1b910-1cb56-87a27d9e@158.125.162.135">ebb22500-1ee1b910-1cb56-87a27d9e@<span style='font-family:"Calibri",sans-serif;color:windowtext;text-decoration:none'> </span>xxx.xxx.xxx.xxx </a><o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>CSeq: 101 INVITE<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>Allow-Events: telephone-event<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>Server: Cisco-SIPGateway/IOS-15.5.3.M2<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>Reason: Q.850;cause=57<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>Content-Length: 0<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>Timestamp: 3757316763723<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>UTC Timestamp:3757316763723<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>Jan 23 11:06:03.723: //-1/xxxxxxxxxxxx/SIP/Msg/ccsipDisplayMsg:<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>Sent: <o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>ACK <a href="sip:03330100045@88.215.61.3">sip:03330100045@<span style='font-family:"Calibri",sans-serif;color:windowtext;text-decoration:none'> </span>xxx.xxx.xxx.xxx </a> SIP/2.0<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>Via: SIP/2.0/UDP xxx.xxx.xxx.xxx:5060;branch=z9hG4bK21EACB1AD5<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>From: "Gary Parker" <a href="sip:+441509635635@158.125.3.167">sip:+441509635635@<span style='font-family:"Calibri",sans-serif;color:windowtext;text-decoration:none'> </span>xxx.xxx.xxx.xxx </a>;tag=EEDE784-154C<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>To: <a href="sip:03330100045@88.215.61.3">sip:03330100045@<span style='font-family:"Calibri",sans-serif;color:windowtext;text-decoration:none'> </span>xxx.xxx.xxx.xxx </a>;tag=3883460763-92077787<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>Date: Mon, 23 Jan 2023 11:06:03 GMT<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>Call-ID: <a href="mailto:C2BCC425-9A4411ED-87C69C55-4AD4D9AA@157.231.232.90">C2BCC425-9A4411ED-87C69C55-4AD4D9AA@<span style='font-family:"Calibri",sans-serif;color:windowtext;text-decoration:none'> </span>xxx.xxx.xxx.xxx </a><o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>Max-Forwards: 70<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>CSeq: 102 ACK<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>Allow-Events: telephone-event<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>Content-Length: 0<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>Timestamp: 3757316763723<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>UTC Timestamp:3757316763723<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>Jan 23 11:06:03.723: //3261564/EBB225000000/SIP/Msg/ccsipDisplayMsg:<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>Received: <o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>ACK <a href="sip:903330100045@158.125.3.167:5060">sip:903330100045@<span style='font-family:"Calibri",sans-serif;color:windowtext;text-decoration:none'> </span>xxx.xxx.xxx.xxx:5060</a> SIP/2.0<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>Via: SIP/2.0/TCP xxx.xxx.xxx.xxx:5060;branch=z9hG4bK1ec5d7b7426e8<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>From: "Gary Parker" <a href="sip:+441509635635@158.125.162.135">sip:+441509635635@<span style='font-family:"Calibri",sans-serif;color:windowtext;text-decoration:none'> </span>xxx.xxx.xxx.xxx </a>;tag=1460625~6c2496f4-28ae-4afc-bfa9-0620307b8c3e-103494796<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>To: <a href="sip:903330100045@158.125.3.167">sip:903330100045@<span style='font-family:"Calibri",sans-serif;color:windowtext;text-decoration:none'> </span>xxx.xxx.xxx.xxx </a>;tag=EEDE83C-F2E<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>Date: Mon, 23 Jan 2023 11:06:03 GMT<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>Call-ID: <a href="mailto:ebb22500-1ee1b910-1cb56-87a27d9e@158.125.162.135">ebb22500-1ee1b910-1cb56-87a27d9e@<span style='font-family:"Calibri",sans-serif;color:windowtext;text-decoration:none'> </span>xxx.xxx.xxx.xxx </a><o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>User-Agent: Cisco-CUCM12.5<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>Max-Forwards: 70<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>CSeq: 101 ACK<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>Allow-Events: presence, kpml<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>Content-Length: 0<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>Timestamp: 3757316763723<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Consolas'>UTC Timestamp:3757316763723<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-GB><o:p> </o:p></span></p><div><p class=MsoNormal><span lang=EN-GB style='font-family:Courier;color:black;mso-fareast-language:EN-GB'>-- </span><span lang=EN-GB style='font-size:10.0pt;color:black;mso-fareast-language:EN-GB'><o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Courier;color:black;mso-fareast-language:EN-GB'>Gary Parker</span><span lang=EN-GB style='font-size:10.0pt;color:black;mso-fareast-language:EN-GB'><o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Courier;color:black;mso-fareast-language:EN-GB'>Unified Communications Service Manager</span><span lang=EN-GB style='font-size:10.0pt;color:black;mso-fareast-language:EN-GB'><o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:Courier;color:black;mso-fareast-language:EN-GB'>Loughborough University, IT Services</span><span lang=EN-GB style='font-size:10.0pt;color:black;mso-fareast-language:EN-GB'><o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB><a href="tel:+441509635635" title="tel:+441509635635"><span style='font-family:Courier;mso-fareast-language:EN-GB'>Phone - +441509635635</span></a></span><span lang=EN-GB style='font-size:10.0pt;color:black;mso-fareast-language:EN-GB'><o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB><a href="callto:g.j.parker@lboro.ac.uk" title="callto:g.j.parker@lboro.ac.uk"><span style='font-family:Courier;mso-fareast-language:EN-GB'>Teams - g.j.parker@lboro.ac.uk</span></a></span><span lang=EN-GB style='font-size:10.0pt;color:black;mso-fareast-language:EN-GB'><o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB><a href="https://www.osx.ninja/pubkey.txt" title="https://www.osx.ninja/pubkey.txt"><span style='font-family:Courier;mso-fareast-language:EN-GB'>https://www.osx.ninja/pubkey.txt</span></a></span><span lang=EN-GB style='font-size:10.0pt;color:black;mso-fareast-language:EN-GB'><o:p></o:p></span></p></div><p class=MsoNormal><span lang=EN-GB><o:p> </o:p></span></p></div></body></html>