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Try adding voice-classs sip audio forced on your ITSP facing dial-peer.
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<div>This will remove all m= lines like video and bfcp, etc. </div>
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<div>—</div>
<div>Mark Turpin</div>
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<blockquote type="cite">On Jan 27, 2023, at 06:44, Gary Parker <G.J.Parker@lboro.ac.uk> wrote:<br>
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<p class="MsoNormal">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.</p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">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 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 style="font-size:12.0pt;color:#212121"><o:p> </o:p></span></p>
<p class="MsoNormal"><span 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 style="font-family:Consolas">
Reason: Q.850;cause=57</span><span style="font-size:12.0pt;color:#212121">“, the CDR records this as a destCause of 57, “Bearer capability not authorized”</span><span style="font-family:Consolas"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt;color:#212121"><o:p> </o:p></span></p>
<p class="MsoNormal"><span 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 style="font-size:12.0pt;color:#212121"><o:p> </o:p></span></p>
<p class="MsoNormal"><span 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 style="font-size:12.0pt;color:#212121"><o:p> </o:p></span></p>
<p class="MsoNormal"><span 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 style="font-size:12.0pt;color:#212121"><o:p> </o:p></span></p>
<p class="MsoNormal"><span 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 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 style="font-family:Consolas">Received: <o:p></o:p></span></p>
<p class="MsoNormal"><span 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 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 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 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 style="font-family:Consolas">Date: Mon, 23 Jan 2023 11:06:03 GMT<o:p></o:p></span></p>
<p class="MsoNormal"><span 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 style="font-family:Consolas">Supported: timer,resource-priority,replaces<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">Min-SE: 1800<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">User-Agent: Cisco-CUCM12.5<o:p></o:p></span></p>
<p class="MsoNormal"><span 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 style="font-family:Consolas">CSeq: 101 INVITE<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">Expires: 180<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">Allow-Events: presence, kpml<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">Supported: X-cisco-srtp-fallback,X-cisco-original-called<o:p></o:p></span></p>
<p class="MsoNormal"><span 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 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 style="font-family:Consolas">Session-ID: 7b390f7500105000a000a860b63b96d1;remote=00000000000000000000000000000000<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">Cisco-Guid: 3954320640-0000065536-0000002092-2275573150<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">Session-Expires: 1800<o:p></o:p></span></p>
<p class="MsoNormal"><span 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 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 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 style="font-family:Consolas">Max-Forwards: 69<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">Content-Type: application/sdp<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">Content-Length: 1583<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">v=0<o:p></o:p></span></p>
<p class="MsoNormal"><span 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 style="font-family:Consolas">s=SIP Call<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">c=IN IP4 xxx.xxx.xxx.xxx<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">b=TIAS:3968000<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">b=AS:3968<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">t=0 0<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">a=cisco-mari:v1<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">a=cisco-mari-rate<o:p></o:p></span></p>
<p class="MsoNormal"><span 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 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 style="font-family:Consolas">a=rtpmap:114 opus/48000/2<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">a=rtpmap:9 G722/8000<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">a=rtpmap:104 G7221/16000<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">a=fmtp:104 bitrate=32000<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">a=rtpmap:105 G7221/16000<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">a=fmtp:105 bitrate=24000<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">a=rtpmap:0 PCMU/8000<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">a=rtpmap:8 PCMA/8000<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">a=rtpmap:111 X-ULPFECUC/8000<o:p></o:p></span></p>
<p class="MsoNormal"><span 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 style="font-family:Consolas">a=rtpmap:18 G729/8000<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">a=fmtp:18 annexb=no<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">a=rtpmap:101 telephone-event/8000<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">a=fmtp:101 0-15<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">a=trafficclass:conversational.audio.avconf.aq:admitted<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">m=video 27310 RTP/AVP 126 97 111<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">b=TIAS:3968000<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">a=label:11<o:p></o:p></span></p>
<p class="MsoNormal"><span 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 style="font-family:Consolas">a=rtpmap:126 H264/90000<o:p></o:p></span></p>
<p class="MsoNormal"><span 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 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 style="font-family:Consolas">a=rtpmap:97 H264/90000<o:p></o:p></span></p>
<p class="MsoNormal"><span 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 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 style="font-family:Consolas">a=rtpmap:111 X-ULPFECUC/90000<o:p></o:p></span></p>
<p class="MsoNormal"><span 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 style="font-family:Consolas">a=content:main<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">a=rtcp-fb:* ccm fir<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">a=rtcp-fb:* ccm tmmbr<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">a=rtcp-fb:* nack pli<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">a=trafficclass:conversational.video.avconf.aq:admitted<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">m=application 32782 RTP/AVP 125<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">a=rtpmap:125 H224/4800<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">a=rtcp:32783<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">Timestamp: 3757316763383<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">UTC Timestamp:3757316763383<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas"><o:p> </o:p></span></p>
<p class="MsoNormal"><span 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 style="font-family:Consolas">Sent: <o:p></o:p></span></p>
<p class="MsoNormal"><span 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 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 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 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 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 style="font-family:Consolas">Date: Mon, 23 Jan 2023 11:06:03 GMT<o:p></o:p></span></p>
<p class="MsoNormal"><span 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 style="font-family:Consolas">Supported: 100rel,timer,resource-priority,replaces,sdp-anat<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">Min-SE: 1800<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">Cisco-Guid: 3954320640-0000065536-0000002092-2275573150<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">User-Agent: Cisco-SIPGateway/IOS-15.5.3.M2<o:p></o:p></span></p>
<p class="MsoNormal"><span 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 style="font-family:Consolas">CSeq: 101 INVITE<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">Timestamp: 1674471963<o:p></o:p></span></p>
<p class="MsoNormal"><span 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 style="font-family:Consolas">Expires: 180<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">Allow-Events: telephone-event<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">Max-Forwards: 68<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">Content-Type: application/sdp<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">Content-Disposition: session;handling=required<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">Content-Length: 723<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">v=0<o:p></o:p></span></p>
<p class="MsoNormal"><span 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 style="font-family:Consolas">s=SIP Call<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">c=IN IP4 xxx.xxx.xxx.xxx <o:p>
</o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">t=0 0<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">m=audio 18606 RTP/AVP 0 8 18 101<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">c=IN IP4 xxx.xxx.xxx.xxx<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">a=rtpmap:0 PCMU/8000<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">a=rtpmap:8 PCMA/8000<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">a=rtpmap:18 G729/8000<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">a=fmtp:18 annexb=no<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">a=rtpmap:101 telephone-event/8000<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">a=fmtp:101 0-15<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">a=ptime:20<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">m=video 19886 RTP/AVP 119 98<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">c=IN IP4 xxx.xxx.xxx.xxx <o:p>
</o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">b=TIAS:3968000<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">a=rtpmap:119 H264/90000<o:p></o:p></span></p>
<p class="MsoNormal"><span 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 style="font-family:Consolas">a=rtpmap:98 H264/90000<o:p></o:p></span></p>
<p class="MsoNormal"><span 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 style="font-family:Consolas">a=label:11<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">a=content:main<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">m=application 32130 RTP/AVP 125<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">c=IN IP4 xxx.xxx.xxx.xxx<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">a=rtpmap:125 H224/4800<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">Timestamp: 3757316763399<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">UTC Timestamp:3757316763399<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas"><o:p> </o:p></span></p>
<p class="MsoNormal"><span 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 style="font-family:Consolas">Sent: <o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">SIP/2.0 100 Trying<o:p></o:p></span></p>
<p class="MsoNormal"><span 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 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 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 style="font-family:Consolas">Date: Mon, 23 Jan 2023 11:06:03 GMT<o:p></o:p></span></p>
<p class="MsoNormal"><span 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 style="font-family:Consolas">CSeq: 101 INVITE<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">Allow-Events: telephone-event<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">Server: Cisco-SIPGateway/IOS-15.5.3.M2<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">Content-Length: 0<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">Timestamp: 3757316763399<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">UTC Timestamp:3757316763399<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas"><o:p> </o:p></span></p>
<p class="MsoNormal"><span 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 style="font-family:Consolas">Received: <o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">SIP/2.0 100 Trying<o:p></o:p></span></p>
<p class="MsoNormal"><span 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 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 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 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 style="font-family:Consolas">CSeq: 101 INVITE<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">Timestamp: 1674471963<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">Content-Length: 0<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">Timestamp: 3757316763415<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">UTC Timestamp:3757316763415<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas"><o:p> </o:p></span></p>
<p class="MsoNormal"><span 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 style="font-family:Consolas">Received: <o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">SIP/2.0 403 Forbidden<o:p></o:p></span></p>
<p class="MsoNormal"><span 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 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 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 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 style="font-family:Consolas">CSeq: 101 INVITE<o:p></o:p></span></p>
<p class="MsoNormal"><span 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 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 style="font-family:Consolas">Content-Length: 0<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">Timestamp: 3757316763539<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">UTC Timestamp:3757316763539<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas"><o:p> </o:p></span></p>
<p class="MsoNormal"><span 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 style="font-family:Consolas">Sent: <o:p></o:p></span></p>
<p class="MsoNormal"><span 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 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 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 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 style="font-family:Consolas">Date: Mon, 23 Jan 2023 11:06:03 GMT<o:p></o:p></span></p>
<p class="MsoNormal"><span 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 style="font-family:Consolas">Max-Forwards: 70<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">CSeq: 101 ACK<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">Allow-Events: telephone-event<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">Content-Length: 0<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">Timestamp: 3757316763543<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">UTC Timestamp:3757316763543<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas"><o:p> </o:p></span></p>
<p class="MsoNormal"><span 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 style="font-family:Consolas">Sent: <o:p></o:p></span></p>
<p class="MsoNormal"><span 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 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 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 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 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 style="font-family:Consolas">Date: Mon, 23 Jan 2023 11:06:03 GMT<o:p></o:p></span></p>
<p class="MsoNormal"><span 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 style="font-family:Consolas">Supported: 100rel,timer,resource-priority,replaces,sdp-anat<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">Min-SE: 1800<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">Cisco-Guid: 3954320640-0000065536-0000002092-2275573150<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">User-Agent: Cisco-SIPGateway/IOS-15.5.3.M2<o:p></o:p></span></p>
<p class="MsoNormal"><span 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 style="font-family:Consolas">CSeq: 102 INVITE<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">Timestamp: 1674471963<o:p></o:p></span></p>
<p class="MsoNormal"><span 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 style="font-family:Consolas">Expires: 180<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">Allow-Events: telephone-event<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">Max-Forwards: 68<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">Content-Type: application/sdp<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">Content-Disposition: session;handling=required<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">Content-Length: 723<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">v=0<o:p></o:p></span></p>
<p class="MsoNormal"><span 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 style="font-family:Consolas">s=SIP Call<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">c=IN IP4 xxx.xxx.xxx.xxx<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">t=0 0<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">m=audio 18606 RTP/AVP 0 8 18 101<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">c=IN IP4 xxx.xxx.xxx.xxx<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">a=rtpmap:0 PCMU/8000<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">a=rtpmap:8 PCMA/8000<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">a=rtpmap:18 G729/8000<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">a=fmtp:18 annexb=no<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">a=rtpmap:101 telephone-event/8000<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">a=fmtp:101 0-15<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">a=ptime:20<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">m=video 19886 RTP/AVP 119 98<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">c=IN IP4 xxx.xxx.xxx.xxx<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">b=TIAS:3968000<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">a=rtpmap:119 H264/90000<o:p></o:p></span></p>
<p class="MsoNormal"><span 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 style="font-family:Consolas">a=rtpmap:98 H264/90000<o:p></o:p></span></p>
<p class="MsoNormal"><span 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 style="font-family:Consolas">a=label:11<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">a=content:main<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">m=application 32130 RTP/AVP 125<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">c=IN IP4 xxx.xxx.xxx.xxx<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">a=rtpmap:125 H224/4800<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">Timestamp: 3757316763543<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">UTC Timestamp:3757316763543<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas"><o:p> </o:p></span></p>
<p class="MsoNormal"><span 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 style="font-family:Consolas">Received: <o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">SIP/2.0 100 Trying<o:p></o:p></span></p>
<p class="MsoNormal"><span 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 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 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 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 style="font-family:Consolas">CSeq: 102 INVITE<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">Timestamp: 1674471963<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">Content-Length: 0<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">Timestamp: 3757316763559<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">UTC Timestamp:3757316763559<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas"><o:p> </o:p></span></p>
<p class="MsoNormal"><span 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 style="font-family:Consolas">Received: <o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">SIP/2.0 403 Forbidden<o:p></o:p></span></p>
<p class="MsoNormal"><span 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 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 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 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 style="font-family:Consolas">CSeq: 102 INVITE<o:p></o:p></span></p>
<p class="MsoNormal"><span 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 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 style="font-family:Consolas">Content-Length: 0<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">Timestamp: 3757316763719<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">UTC Timestamp:3757316763719<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas"><o:p> </o:p></span></p>
<p class="MsoNormal"><span 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 style="font-family:Consolas">Sent: <o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">SIP/2.0 403 Forbidden<o:p></o:p></span></p>
<p class="MsoNormal"><span 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 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 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 style="font-family:Consolas">Date: Mon, 23 Jan 2023 11:06:03 GMT<o:p></o:p></span></p>
<p class="MsoNormal"><span 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 style="font-family:Consolas">CSeq: 101 INVITE<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">Allow-Events: telephone-event<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">Server: Cisco-SIPGateway/IOS-15.5.3.M2<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">Reason: Q.850;cause=57<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">Content-Length: 0<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">Timestamp: 3757316763723<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">UTC Timestamp:3757316763723<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas"><o:p> </o:p></span></p>
<p class="MsoNormal"><span 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 style="font-family:Consolas">Sent: <o:p></o:p></span></p>
<p class="MsoNormal"><span 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 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 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 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 style="font-family:Consolas">Date: Mon, 23 Jan 2023 11:06:03 GMT<o:p></o:p></span></p>
<p class="MsoNormal"><span 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 style="font-family:Consolas">Max-Forwards: 70<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">CSeq: 102 ACK<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">Allow-Events: telephone-event<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">Content-Length: 0<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">Timestamp: 3757316763723<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">UTC Timestamp:3757316763723<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas"><o:p> </o:p></span></p>
<p class="MsoNormal"><span 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 style="font-family:Consolas">Received: <o:p></o:p></span></p>
<p class="MsoNormal"><span 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 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 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 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 style="font-family:Consolas">Date: Mon, 23 Jan 2023 11:06:03 GMT<o:p></o:p></span></p>
<p class="MsoNormal"><span 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 style="font-family:Consolas">User-Agent: Cisco-CUCM12.5<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">Max-Forwards: 70<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">CSeq: 101 ACK<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">Allow-Events: presence, kpml<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">Content-Length: 0<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">Timestamp: 3757316763723<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Consolas">UTC Timestamp:3757316763723<o:p></o:p></span></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<div>
<p class="MsoNormal"><span style="font-family:Courier;color:black;mso-fareast-language:EN-GB">-- </span><span style="font-size:10.0pt;color:black;mso-fareast-language:EN-GB"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Courier;color:black;mso-fareast-language:EN-GB">Gary Parker</span><span style="font-size:10.0pt;color:black;mso-fareast-language:EN-GB"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Courier;color:black;mso-fareast-language:EN-GB">Unified Communications Service Manager</span><span style="font-size:10.0pt;color:black;mso-fareast-language:EN-GB"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Courier;color:black;mso-fareast-language:EN-GB">Loughborough University, IT Services</span><span style="font-size:10.0pt;color:black;mso-fareast-language:EN-GB"><o:p></o:p></span></p>
<p class="MsoNormal"><a href="tel:+441509635635" title="tel:+441509635635"><span style="font-family:Courier;mso-fareast-language:EN-GB">Phone - +441509635635</span></a><span style="font-size:10.0pt;color:black;mso-fareast-language:EN-GB"><o:p></o:p></span></p>
<p class="MsoNormal"><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 style="font-size:10.0pt;color:black;mso-fareast-language:EN-GB"><o:p></o:p></span></p>
<p class="MsoNormal"><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 style="font-size:10.0pt;color:black;mso-fareast-language:EN-GB"><o:p></o:p></span></p>
</div>
<p class="MsoNormal"><o:p> </o:p></p>
</div>
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</div>
</blockquote>
</div>
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