SIP Inbound and Outbound No audio and Ringback

[EricN]

Hello everdyone!  Running into a weird one!  We setup a new SIP trunk and it's registered and up.  When testing, for either inbound or outbound, the call seems to work, but we get no audio.  I setup the test extension on my Jabber, and when I place a call, I don't hear ringback but the phone on the other end will ring.  Once picked up, it sounds like it establishes but no audio at all.  Then after a certain amount of time, the call drops and it fails.  I've attached the debugs.  I'm not sure if it's like a codec issue or it's sending the provider something the provider doesn't like.  I do see a 401 unauthorized coming from the carrier as well

debug ccsip mes
SIP Call messages tracing is enabled
KEWI-R01#term mon
KEWI-R01#
009965: *Oct 5 13:26:26.146 MDT: //-1/xxxxxxxxxxxx/SIP/Msg/ccsipDisplayMsg:
Received:
INVITE sip:+18017923578@172.20.187.30:5060 SIP/2.0
Via: SIP/2.0/TCP 10.20.125.21:5060;branch=z9hG4bK2f321167e963d7
From: "KEWI Test" <sip:6174318025@10.20.125.21>;tag=19355651~20389ad2-1076-4975-8dc4-66e4046f64b0-45232536
To: <sip:+18017923578@172.20.187.30>
Date: Wed, 05 Oct 2022 19:36:34 GMT
Call-ID: 3c15280-1ee162e8-27ed95-157d140a@10.20.125.21
Supported: timer,resource-priority,replaces
Min-SE: 1800
User-Agent: Cisco-CUCM12.5
Allow: INVITE, OPTIONS, INFO, BYE, CANCEL, ACK, PRACK, UPDATE, REFER, SUBSCRIBE, NOTIFY
CSeq: 101 INVITE
Expires: 180
Allow-Events: presence, kpml
Supported: X-cisco-srtp-fallback,X-cisco-original-called
Call-Info: <sip:10.20.125.21:5060>;method="NOTIFY;Event=telephone-event;Duration=500"
Call-Info: <urn:x-cisco-remotecc:callinfo>;x-cisco-video-traffic-class=DESKTOP;x-cisco-qos-tcl=true
Session-ID: 2596a22400105000a000acde48001122;remote=00000000000000000000000000000000
Cisco-Guid: 0063001216-0000065536-0000036767-0360518666
Session-Expires: 1800
P-Asserted-Identity: "KEWI Test" <sip:6174318025@10.20.125.21>
Remote-Party-ID: "KEWI Test" <sip:6174318025@10.20.125.21>;party=calling;screen=yes;privacy=off
Contact: <sip:6174318025@10.20.125.21:5060;transport=tcp>;video;audio;+u.sip!devicename.ccm.cisco.com="CSFNCTEST";bfcp
Max-Forwards: 69
Content-Type: application/sdp
Content-Length: 1577

v=0
o=CiscoSystemsCCM-SIP 19355651 1 IN IP4 10.20.125.21
s=SIP Call
c=IN IP4 10.20.203.205
b=TIAS:384000
b=AS:384
t=0 0
a=cisco-mari:v1
a=cisco-mari-rate
m=audio 19976 RTP/AVP 114 9 104 105 0 8 18 111 101
a=extmap:14/sendrecv http://protocols.cisco.com/timestamp#100us
a=rtpmap:114 opus/48000/2
a=rtpmap:9 G722/8000
a=rtpmap:104 G7221/16000
a=fmtp:104 bitrate=32000
a=rtpmap:105 G7221/16000
a=fmtp:105 bitrate=24000
a=rtpmap:0 PCMU/8000
a=rtpmap:8 PCMA/8000
a=rtpmap:111 X-ULPFECUC/8000
a=fmtp:111 max_esel=1420;m=8;max_n=32;FEC_ORDER=FEC_SRTP
a=rtpmap:18 G729/8000
a=fmtp:18 annexb=no
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-15
a=trafficclass:conversational.audio.avconf.aq:admitted
m=video 27120 RTP/AVP 126 97 111
b=TIAS:384000
a=label:11
a=extmap:14/sendrecv http://protocols.cisco.com/timestamp#100us
a=rtpmap:126 H264/90000
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
a=imageattr:126 recv [x=[32:1:1920],y=[18:1:1080],par=1.7778,q=1.00]
a=rtpmap:97 H264/90000
a=fmtp:97 profile-level-id=42801F;packetization-mode=0;max-mbps=244800;max-fs=8161;level-asymmetry-allowed=1
a=imageattr:97 recv [x=[32:1:1920],y=[18:1:1080],par=1.7778,q=1.00]
a=rtpmap:111 X-ULPFECUC/90000
a=fmtp:111 max_esel=1420;m=8;max_n=32;FEC_ORDER=FEC_SRTP
a=content:main
a=rtcp-fb:* ccm fir
a=rtcp-fb:* ccm tmmbr
a=rtcp-fb:* nack pli
a=trafficclass:conversational.video.avconf.aq:admitted
m=application 32618 RTP/AVP 125
a=rtpmap:125 H224/4800
a=rtcp:32619

009966: *Oct 5 13:26:26.150 MDT: //20695/03C152800000/SIP/Msg/ccsipDisplayMsg:
Sent:
SIP/2.0 100 Trying
Via: SIP/2.0/TCP 10.20.125.21:5060;branch=z9hG4bK2f321167e963d7
From: "KEWI Test" <sip:6174318025@10.20.125.21>;tag=19355651~20389ad2-1076-4975-8dc4-66e4046f64b0-45232536
To: <sip:+18017923578@172.20.187.30>
Date: Wed, 05 Oct 2022 19:26:26 GMT
Call-ID: 3c15280-1ee162e8-27ed95-157d140a@10.20.125.21
CSeq: 101 INVITE
Allow-Events: kpml, telephone-event
Server: Cisco-SIPGateway/IOS-17.3.5
Session-ID: 00000000000000000000000000000000;remote=2596a22400105000a000acde48001122
Content-Length: 0

009967: *Oct 5 13:26:26.152 MDT: //20698/03C152800000/SIP/Msg/ccsipDisplayMsg:
Sent:
INVITE sip:+18017923578@162.223.83.235 SIP/2.0
Via: SIP/2.0/UDP 32.143.37.134:5060;branch=z9hG4bK1381E86
From: "KEWI Test" <sip:6174318025@bstnyc.granitevoip.com>;tag=1DD8BEA9-FC3
To: <sip:+18017923578@162.223.83.235>
Date: Wed, 05 Oct 2022 19:26:26 GMT
Call-ID: 70414DE9-441A11ED-91799DE3-9C178C28@32.143.37.134
Supported: 100rel,timer,resource-priority,replaces,sdp-anat
Min-SE: 1800
Cisco-Guid: 0063001216-0000065536-0000036767-0360518666
User-Agent: Cisco-SIPGateway/IOS-17.3.5
Allow: INVITE, OPTIONS, BYE, CANCEL, ACK, PRACK, UPDATE, REFER, SUBSCRIBE, NOTIFY, INFO, REGISTER
CSeq: 101 INVITE
Timestamp: 1664997986
Contact: <sip:6174318025@32.143.37.134:5060>
Expires: 180
Allow-Events: kpml, telephone-event
Max-Forwards: 68
P-Asserted-Identity: "KEWI Test" <sip:6174318025@32.143.37.134>
Session-ID: 2596a22400105000a000acde48001122;remote=00000000000000000000000000000000
Session-Expires: 1800
Content-Type: application/sdp
Content-Disposition: session;handling=required
Content-Length: 690

v=0
o=CiscoSystemsSIP-GW-UserAgent 9353 3327 IN IP4 32.143.37.134
s=SIP Call
c=IN IP4 32.143.37.134
t=0 0
m=audio 8746 RTP/AVP 0 18 101
c=IN IP4 32.143.37.134
a=rtpmap:0 PCMU/8000
a=rtpmap:18 G729/8000
a=fmtp:18 annexb=no
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-15
a=ptime:20
m=video 8742 RTP/AVP 119 98
c=IN IP4 32.143.37.134
b=TIAS:384000
a=rtpmap:119 H264/90000
a=fmtp:119 profile-level-id=42801F;packetization-mode=1;max-mbps=245000;max-fs=8192
a=rtpmap:98 H264/90000
a=fmtp:98 profile-level-id=42801F;packetization-mode=0;max-mbps=245000;max-fs=8192
a=label:11
a=content:main
m=application 8744 RTP/AVP 125
c=IN IP4 32.143.37.134
a=rtpmap:125 H224/4800

009968: *Oct 5 13:26:26.186 MDT: //20698/03C152800000/SIP/Msg/ccsipDisplayMsg:
Received:
SIP/2.0 100 Trying
Call-ID: 70414DE9-441A11ED-91799DE3-9C178C28@32.143.37.134
CSeq: 101 INVITE
From: "KEWI Test" <sip:6174318025@bstnyc.granitevoip.com>;tag=1DD8BEA9-FC3
To: <sip:+18017923578@162.223.83.235>;tag=sip+4+91090127+fce57767
Via: SIP/2.0/UDP 32.143.37.134:5060;branch=z9hG4bK1381E86
Server: SIP/2.0
Timestamp: 1664997986
Content-Length: 0

009969: *Oct 5 13:26:26.193 MDT: //20698/03C152800000/SIP/Msg/ccsipDisplayMsg:
Received:
SIP/2.0 401 Unauthorized
Call-ID: 70414DE9-441A11ED-91799DE3-9C178C28@32.143.37.134
CSeq: 101 INVITE
From: "KEWI Test" <sip:6174318025@bstnyc.granitevoip.com>;tag=1DD8BEA9-FC3
To: <sip:+18017923578@162.223.83.235>;tag=sip+4+91090127+fce57767
Via: SIP/2.0/UDP 32.143.37.134:5060;branch=z9hG4bK1381E86
Content-Length: 0
Supported: resource-priority, siprec, 100rel
Contact: <sip:162.223.83.235:5060>
WWW-Authenticate: Digest realm="bstnyc.granitevoip.com",nonce="2ce51c116009",stale=false,algorithm=MD5,qop="auth"
Server: DC-SIP/2.0
Organization: Metaswitch Networks

009970: *Oct 5 13:26:26.194 MDT: //20698/03C152800000/SIP/Msg/ccsipDisplayMsg:
Sent:
ACK sip:+18017923578@162.223.83.235 SIP/2.0
Via: SIP/2.0/UDP 32.143.37.134:5060;branch=z9hG4bK1381E86
From: "KEWI Test" <sip:6174318025@bstnyc.granitevoip.com>;tag=1DD8BEA9-FC3
To: <sip:+18017923578@162.223.83.235>;tag=sip+4+91090127+fce57767
Date: Wed, 05 Oct 2022 19:26:26 GMT
Call-ID: 70414DE9-441A11ED-91799DE3-9C178C28@32.143.37.134
Max-Forwards: 70
CSeq: 101 ACK
Allow-Events: kpml, telephone-event
Session-ID: 2596a22400105000a000acde48001122;remote=00000000000000000000000000000000
Content-Length: 0

009971: *Oct 5 13:26:26.194 MDT: //20698/03C152800000/SIP/Msg/ccsipDisplayMsg:
Sent:
INVITE sip:+18017923578@162.223.83.235 SIP/2.0
Via: SIP/2.0/UDP 32.143.37.134:5060;branch=z9hG4bK1395E4
From: "KEWI Test" <sip:6174318025@bstnyc.granitevoip.com>;tag=1DD8BEA9-FC3
To: <sip:+18017923578@162.223.83.235>
Date: Wed, 05 Oct 2022 19:26:26 GMT
Call-ID: 70414DE9-441A11ED-91799DE3-9C178C28@32.143.37.134
Supported: 100rel,timer,resource-priority,replaces,sdp-anat
Min-SE: 1800
Cisco-Guid: 0063001216-0000065536-0000036767-0360518666
User-Agent: Cisco-SIPGateway/IOS-17.3.5
Allow: INVITE, OPTIONS, BYE, CANCEL, ACK, PRACK, UPDATE, REFER, SUBSCRIBE, NOTIFY, INFO, REGISTER
CSeq: 102 INVITE
Timestamp: 1664997986
Contact: <sip:6174318025@32.143.37.134:5060>
Expires: 180
Allow-Events: kpml, telephone-event
Authorization: Digest username="6174318025",realm="bstnyc.granitevoip.com",uri="sip:+18017923578@162.223.83.235",response="0b06acac70e2dad87f545c99807b5615",nonce="2ce51c116009",cnonce="D4320885",qop=auth,algorithm=MD5,nc=00000001
Max-Forwards: 68
P-Asserted-Identity: "KEWI Test" <sip:6174318025@32.143.37.134>
Session-ID: 2596a22400105000a000acde48001122;remote=00000000000000000000000000000000
Session-Expires: 1800
Content-Type: application/sdp
Content-Disposition: session;handling=required
Content-Length: 690

v=0
o=CiscoSystemsSIP-GW-UserAgent 9353 3327 IN IP4 32.143.37.134
s=SIP Call
c=IN IP4 32.143.37.134
t=0 0
m=audio 8746 RTP/AVP 0 18 101
c=IN IP4 32.143.37.134
a=rtpmap:0 PCMU/8000
a=rtpmap:18 G729/8000
a=fmtp:18 annexb=no
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-15
a=ptime:20
m=video 8742 RTP/AVP 119 98
c=IN IP4 32.143.37.134
b=TIAS:384000
a=rtpmap:119 H264/90000
a=fmtp:119 profile-level-id=42801F;packetization-mode=1;max-mbps=245000;max-fs=8192
a=rtpmap:98 H264/90000
a=fmtp:98 profile-level-id=42801F;packetization-mode=0;max-mbps=245000;max-fs=8192
a=label:11
a=content:main
m=application 8744 RTP/AVP 125
c=IN IP4 32.143.37.134
a=rtpmap:125 H224/4800

009972: *Oct 5 13:26:26.227 MDT: //-1/xxxxxxxxxxxx/SIP/Msg/ccsipDisplayMsg:
Received:
OPTIONS sip:172.20.187.30:5060 SIP/2.0
Via: SIP/2.0/TCP 10.20.125.20:5060;branch=z9hG4bK1f8f0c6d0e790
From: <sip:10.20.125.20>;tag=1298323560
To: <sip:172.20.187.30>
Date: Wed, 05 Oct 2022 19:36:34 GMT
Call-ID: 3c15280-1ee162e8-1e9b3d-147d140a@10.20.125.20
User-Agent: Cisco-CUCM12.5
CSeq: 101 OPTIONS
Contact: <sip:10.20.125.20:5060;transport=tcp>
Max-Forwards: 0
Content-Length: 0

009973: *Oct 5 13:26:26.228 MDT: //-1/xxxxxxxxxxxx/SIP/Msg/ccsipDisplayMsg:
Sent:
SIP/2.0 200 OK
Via: SIP/2.0/TCP 10.20.125.20:5060;branch=z9hG4bK1f8f0c6d0e790
From: <sip:10.20.125.20>;tag=1298323560
To: <sip:172.20.187.30>;tag=1DD8BEF4-1B5B
Date: Wed, 05 Oct 2022 19:26:26 GMT
Call-ID: 3c15280-1ee162e8-1e9b3d-147d140a@10.20.125.20
Server: Cisco-SIPGateway/IOS-17.3.5
CSeq: 101 OPTIONS
Allow: INVITE, OPTIONS, BYE, CANCEL, ACK, PRACK, UPDATE, REFER, SUBSCRIBE, NOTIFY, INFO, REGISTER
Allow-Events: kpml, telephone-event
Accept: application/sdp
Supported: 100rel,timer,resource-priority,replaces,sdp-anat
Content-Type: application/sdp
Content-Length: 377

v=0
o=CiscoSystemsSIP-GW-UserAgent 8591 9296 IN IP4 172.20.187.30
s=SIP Call
c=IN IP4 172.20.187.30
t=0 0
m=audio 0 RTP/AVP 18 0 8 9 4 2 15 3
c=IN IP4 172.20.187.30
m=image 0 udptl t38
c=IN IP4 172.20.187.30
a=T38FaxVersion:0
a=T38MaxBitRate:9600
a=T38FaxRateManagement:transferredTCF
a=T38FaxMaxBuffer:200
a=T38FaxMaxDatagram:320
a=T38FaxUdpEC:t38UDPRedundancy

009974: *Oct 5 13:26:26.229 MDT: //20698/03C152800000/SIP/Msg/ccsipDisplayMsg:
Received:

KEWI-R01#SIP/2.0 100 Trying
Call-ID: 70414DE9-441A11ED-91799DE3-9C178C28@32.143.37.134
CSeq: 102 INVITE
From: "KEWI Test" <sip:6174318025@bstnyc.granitevoip.com>;tag=1DD8BEA9-FC3
To: <sip:+18017923578@162.223.83.235>;tag=sip+4+91090127+ffe7bf96
Via: SIP/2.0/UDP 32.143.37.134:5060;branch=z9hG4bK1395E4
Server: SIP/2.0
Timestamp: 1664997986
Content-Length: 0

KEWI-R01#
009975: *Oct 5 13:26:29.560 MDT: //-1/xxxxxxxxxxxx/SIP/Msg/ccsipDisplayMsg:
Received:
OPTIONS sip:172.20.187.30:5060 SIP/2.0
Via: SIP/2.0/TCP 10.20.125.21:5060;branch=z9hG4bK2f32122e94f2c3
From: <sip:10.20.125.21>;tag=404152768
To: <sip:172.20.187.30>
Date: Wed, 05 Oct 2022 19:36:37 GMT
Call-ID: 58b1600-1ee162e8-27ed96-157d140a@10.20.125.21
User-Agent: Cisco-CUCM12.5
CSeq: 101 OPTIONS
Contact: <sip:10.20.125.21:5060;transport=tcp>
Max-Forwards: 0
Content-Length: 0

009976: *Oct 5 13:26:29.561 MDT: //-1/xxxxxxxxxxxx/SIP/Msg/ccsipDisplayMsg:
Sent:
SIP/2.0 200 OK
Via: SIP/2.0/TCP 10.20.125.21:5060;branch=z9hG4bK2f32122e94f2c3
From: <sip:10.20.125.21>;tag=404152768
To: <sip:172.20.187.30>;tag=1DD8CBF9-1F04
Date: Wed, 05 Oct 2022 19:26:29 GMT
Call-ID: 58b1600-1ee162e8-27ed96-157d140a@10.20.125.21
Server: Cisco-SIPGateway/IOS-17.3.5
CSeq: 101 OPTIONS
Allow: INVITE, OPTIONS, BYE, CANCEL, ACK, PRACK, UPDATE, REFER, SUBSCRIBE, NOTIFY, INFO, REGISTER
Allow-Events: kpml, telephone-event
Accept: application/sdp

KEWI-R01#Supported: 100rel,timer,resource-priority,replaces,sdp-anat
Content-Type: application/sdp
Content-Length: 376

v=0
o=CiscoSystemsSIP-GW-UserAgent 994 2839 IN IP4 172.20.187.30
s=SIP Call
c=IN IP4 172.20.187.30
t=0 0
m=audio 0 RTP/AVP 18 0 8 9 4 2 15 3
c=IN IP4 172.20.187.30
m=image 0 udptl t38
c=IN IP4 172.20.187.30
a=T38FaxVersion:0
a=T38MaxBitRate:9600
a=T38FaxRateManagement:transferredTCF
a=T38FaxMaxBuffer:200
a=T38FaxMaxDatagram:320
a=T38FaxUdpEC:t38UDPRedundancy

KEWI-R01#
009977: *Oct 5 13:26:31.249 MDT: //20698/03C152800000/SIP/Msg/ccsipDisplayMsg:
Received:
SIP/2.0 183 Session Progress
Call-ID: 70414DE9-441A11ED-91799DE3-9C178C28@32.143.37.134
CSeq: 102 INVITE
From: "KEWI Test" <sip:6174318025@bstnyc.granitevoip.com>;tag=1DD8BEA9-FC3
To: <sip:+18017923578@162.223.83.235>;tag=sip+4+91090127+ffe7bf96
Via: SIP/2.0/UDP 32.143.37.134:5060;branch=z9hG4bK1395E4
Require: 100rel
RSeq: 299979200
Content-Length: 298
Contact: <sip:575f7661829a5e319321fed3d4c9d6ab@162.223.83.235:5060>
Content-Type: application/sdp
Server: DC-SIP/2.0
Organization: Metaswitch Networks

v=0
o=- 17280428636184 17280428636184 IN IP4 162.223.83.240
s=-
c=IN IP4 162.223.83.240
t=0 0
m=audio 44220 RTP/AVP 0 101
a=rtpmap:0 PCMU/8000
a=rtpmap:101 telephone-event/8000
a=ptime:20
m=video 0 RTP/AVP 119
a=rtpmap:119 H264/90000
m=application 0 RTP/AVP 125
a=rtpmap:125 H224/4800

009978: *Oct 5 13:26:31.250 MDT: //20698/03C152800000/SIP/Msg/ccsipDisplayMsg:
Sent:
PRACK sip:575f7661829a5e319321fed3d4c9d6ab@162.223.83.235:5060 SIP/2.0
Via: SIP/2.0/UDP 32.143.37.134:5060;branch=z9hG4bK13A1A32
From: "KEWI Test" <sip:6174318025@bstnyc.granitevoip.com>;tag=1DD8BEA9-FC3
To: <sip:+18017923578@162.223.83.235>;tag=sip+4+91090127+ffe7bf96
Date: Wed, 05 Oct 2022 19:26:26 GMT
Call-ID: 70414DE9-441A11ED-91799DE3-9C178C28@32.143.37.134
CSeq: 103 PRACK
RAck: 299979200 102 INVITE
Allow-Events: kpml, telephone-event
Authorization: Digest username="6174318025",realm="bstnyc.granitevoip.com",uri="sip:575f7661829a5e319321fed3d4c9d6ab@162.223.83.235:5060",response="6a34d0fd8b23d9c4f1c251e5b62c40d0",nonce="2ce51c116009",cnonce="0FA735FC",qop=auth,algorithm=MD5,nc=00000002
Max-Forwards: 70
Content-Length: 0

009979: *Oct 5 13:26:31.252 MDT: //20695/03C152800000/SIP/Msg/ccsipDisplayMsg:
Sent:
SIP/2.0 183 Session Progress
Via: SIP/2.0/TCP 10.20.125.21:5060;branch=z9hG4bK2f321167e963d7
From: "KEWI Test" <sip:6174318025@10.20.125.21>;tag=19355651~20389ad2-1076-4975-8dc4-66e4046f64b0-45232536
To: <sip:+18017923578@172.20.187.30>;tag=1DD8D294-1CC9
Date: Wed, 05 Oct 2022 19:26:26 GMT
Call-ID: 3c15280-1ee162e8-27ed95-157d140a@10.20.125.21
CSeq: 101 INVITE
Allow: INVITE, OPTIONS, BYE, CANCEL, ACK, PRACK, UPDATE, REFER, SUBSCRIBE, NOTIFY, INFO, REGISTER
Allow-Events: kpml, telephone-event
P-Asserted-Identity: <sip:+18017923578@172.20.187.30>
Contact: <sip:+18017923578@172.20.187.30:5060;transport=tcp>
Supported: sdp-anat
Server: Cisco-SIPGateway/IOS-17.3.5
Session-ID: 255a7befad275065878dbf060e34bec2;remote=2596a22400105000a000acde48001122
Content-Type: application/sdp
Content-Disposition: session;handling=required
Content-Length: 373

v=0
o=CiscoSystemsSIP-GW-UserAgent 2669 2128 IN IP4 172.20.187.30
s=SIP Call
c=IN IP4 172.20.187.30
t=0 0
m=audio 8738 RTP/AVP 0 101
c=IN IP4 172.20.187.30
a=rtpmap:0 PCMU/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-15
a=ptime:20
m=video 0 RTP/AVP 126
c=IN IP4 172.20.187.30
m=application 0 RTP/AVP 125
c=IN IP4 172.20.187.30
a=rtpmap:125 H224/4800

009980: *Oct 5 13:26:31.287 MDT: //20698/03C152800000/SIP/Msg/ccsipDisplayMsg:
Received:

KEWI-R01#SIP/2.0 200 OK
Call-ID: 70414DE9-441A11ED-91799DE3-9C178C28@32.143.37.134
CSeq: 103 PRACK
From: "KEWI Test" <sip:6174318025@bstnyc.granitevoip.com>;tag=1DD8BEA9-FC3
To: <sip:+18017923578@162.223.83.235>;tag=sip+4+91090127+ffe7bf96
Via: SIP/2.0/UDP 32.143.37.134:5060;branch=z9hG4bK13A1A32
Content-Length: 0
Supported: resource-priority, siprec, 100rel
Contact: <sip:575f7661829a5e319321fed3d4c9d6ab@162.223.83.235:5060>
Server: DC-SIP/2.0
Organization: Metaswitch Networks
Allow-Events: message-summary, refer, dialog, line-seize, presence, call-info, as-feature-event, calling-name, ua-profile

KEWI-R01#
009981: *Oct 5 13:26:33.211 MDT: //20698/03C152800000/SIP/Msg/ccsipDisplayMsg:
Received:
SIP/2.0 200 OK
Call-ID: 70414DE9-441A11ED-91799DE3-9C178C28@32.143.37.134
CSeq: 102 INVITE
From: "KEWI Test" <sip:6174318025@bstnyc.granitevoip.com>;tag=1DD8BEA9-FC3
To: <sip:+18017923578@162.223.83.235>;tag=sip+4+91090127+ffe7bf96
Via: SIP/2.0/UDP 32.143.37.134:5060;branch=z9hG4bK1395E4
Content-Length: 298
Supported: resource-priority, siprec, 100rel
Contact: <sip:575f7661829a5e319321fed3d4c9d6ab@162.223.83.235:5060>
Content-Type: application/sdp
Server: DC-SIP/2.0
Organization: Metaswitch Networks
Allow-Events: message-summary, refer, dialog, line-seize, presence, call-info, as-feature-event, calling-name, ua-profile
Allow: INVITE, ACK, CANCEL, BYE, REGISTER, OPTIONS, PRACK, UPDATE, SUBSCRIBE, NOTIFY, REFER, INFO, PUBLISH
Accept-Encoding: identity
Accept: application/sdp, application/simple-message-summary, message/sipfrag, application/isup, application/x-simple-call-service-info, multipart/mixed, application/broadsoft, application/hook-flash, application/vq-rtcpxr, application/media_control+xml, text/plain, application/x-as-feature-event+xml, application/vnd.telekom.service_indication+xml, application/calling-name-info

v=0
o=- 17280428636184 17280428636184 IN IP4 162.223.83.240
s=-
c=IN IP4 162.223.83.240
t=0 0
m=audio 44220 RTP/AVP 0 101
a=rtpmap:0 PCMU/8000
a=rtpmap:101 telephone-event/8000
a=ptime:20
m=video 0 RTP/AVP 119
a=rtpmap:119 H264/90000
m=application 0 RTP/AVP 125
a=rtpmap:125 H224/4800

009982: *Oct 5 13:26:33.213 MDT: //20695/03C152800000/SIP/Msg/ccsipDisplayMsg:
Sent:
SIP/2.0 200 OK
Via: SIP/2.0/TCP 10.20.125.21:5060;branch=z9hG4bK2f321167e963d7
From: "KEWI Test" <sip:6174318025@10.20.125.21>;tag=19355651~20389ad2-1076-4975-8dc4-66e4046f64b0-45232536
To: <sip:+18017923578@172.20.187.30>;tag=1DD8D294-1CC9
Date: Wed, 05 Oct 2022 19:26:26 GMT
Call-ID: 3c15280-1ee162e8-27ed95-157d140a@10.20.125.21
CSeq: 101 INVITE
Allow: INVITE, OPTIONS, BYE, CANCEL, ACK, PRACK, UPDATE, REFER, SUBSCRIBE, NOTIFY, INFO, REGISTER
Allow-Events: kpml, telephone-event
P-Asserted-Identity: <sip:+18017923578@172.20.187.30>
Contact: <sip:575f7661829a5e319321fed3d4c9d6ab@172.20.187.30:5060;transport=tcp>
Supported: replaces
Supported: sdp-anat
Server: Cisco-SIPGateway/IOS-17.3.5
Session-ID: 255a7befad275065878dbf060e34bec2;remote=2596a22400105000a000acde48001122
Supported: timer
Content-Type: application/sdp
Content-Disposition: session;handling=required
Content-Length: 373

v=0
o=CiscoSystemsSIP-GW-UserAgent 2669 2128 IN IP4 172.20.187.30
s=SIP Call
c=IN IP4 172.20.187.30
t=0 0
m=audio 8738 RTP/AVP 0 101
c=IN IP4 172.20.187.30
a=rtpmap:0 PCMU/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-15
a=ptime:20
m=video 0 RTP/AVP 126
c=IN IP4 172.20.187.30
m=application 0 RTP/AVP 125
c=IN IP4 172.20.187.30
a=rtpmap:125 H224/4800

009983: *Oct 5 13:26:33.213 MDT: //20698/03C152800000/SIP/Msg/ccsipDisplayMsg:
Sent:
ACK sip:575f7661829a5e319321fed3d4c9d6ab@162.223.83.235:5060 SIP/2.0
Via: SIP/2.0/UDP 32.143.37.134:5060;branch=z9hG4bK13BBD3
From: "KEWI Test" <sip:6174318025@bstnyc.granitevoip.com>;tag=1DD8BEA9-FC3
To: <sip:+18017923578@162.223.83.235>;tag=sip+4+91090127+ffe7bf96
Date: Wed, 05 Oct 2022 19:26:26 GMT
Call-ID: 70414DE9-441A11ED-91799DE3-9C178C28@32.143.37.134
Max-Forwards: 70
CSeq: 102 ACK
Authorization: Digest username="6174318025",realm="bstnyc.granitevoip.com",uri="sip:+18017923578@162.223.83.235",response="0b06acac70e2dad87f545c99807b5615",nonce="2ce51c116009",cnonce="D4320885",qop=auth,algorithm=MD5,nc=00000001
Allow-Events: kpml, telephone-event
Session-ID: 2596a22400105000a000acde48001122;remote=255a7befad275065878dbf060e34bec2
Content-Length: 0

009984: *Oct 5 13:26:33.273 MDT: //-1/xxxxxxxxxxxx/SIP/Msg/ccsipDisplayMsg:
Received:

KEWI-R01#ACK sip:575f7661829a5e319321fed3d4c9d6ab@172.20.187.30:5060;transport=tcp SIP/2.0
Via: SIP/2.0/TCP 10.20.125.21:5060;branch=z9hG4bK2f3214229920e4
From: "KEWI Test" <sip:6174318025@10.20.125.21>;tag=19355651~20389ad2-1076-4975-8dc4-66e4046f64b0-45232536
To: <sip:+18017923578@172.20.187.30>;tag=1DD8D294-1CC9
Date: Wed, 05 Oct 2022 19:36:34 GMT
Call-ID: 3c15280-1ee162e8-27ed95-157d140a@10.20.125.21
User-Agent: Cisco-CUCM12.5
Max-Forwards: 70
CSeq: 101 ACK
Allow-Events: presence, kpml
Content-Length: 0

KEWI-R01#
009985: *Oct 5 13:26:37.160 MDT: //-1/xxxxxxxxxxxx/SIP/Msg/ccsipDisplayMsg:
Received:
OPTIONS sip:172.20.187.30:5060 SIP/2.0
Via: SIP/2.0/TCP 10.20.125.20:5060;branch=z9hG4bK1f8f1116935a5f
From: <sip:10.20.125.20>;tag=139967615
To: <sip:172.20.187.30>
Date: Wed, 05 Oct 2022 19:36:45 GMT
Call-ID: a4fca00-1ee162e8-1e9b42-147d140a@10.20.125.20
User-Agent: Cisco-CUCM12.5
CSeq: 101 OPTIONS
Contact: <sip:10.20.125.20:5060;transport=tcp>
Max-Forwards: 0
Content-Length: 0

009986: *Oct 5 13:26:37.161 MDT: //-1/xxxxxxxxxxxx/SIP/Msg/ccsipDisplayMsg:
Sent:
SIP/2.0 200 OK
Via: SIP/2.0/TCP 10.20.125.20:5060;branch=z9hG4bK1f8f1116935a5f
From: <sip:10.20.125.20>;tag=139967615
To: <sip:172.20.187.30>;tag=1DD8E9A9-25D0
Date: Wed, 05 Oct 2022 19:26:37 GMT
Call-ID: a4fca00-1ee162e8-1e9b42-147d140a@10.20.125.20
Server: Cisco-SIPGateway/IOS-17.3.5
CSeq: 101 OPTIONS
Allow: INVITE, OPTIONS, BYE, CANCEL, ACK, PRACK, UPDATE, REFER, SUBSCRIBE, NOTIFY, INFO, REGISTER
Allow-Events: kpml, telephone-event
Accept: application/sdp
Supported: 100rel,timer,resource-priority,replaces,sdp-anat
Content-Type: application/sdp
Content-Length: 377

v=0
o=CiscoSystemsSIP-GW-UserAgent 2464 2619 IN IP4 172.20.187.30
s=SIP Call
c=IN IP4 172.20.187.30
t=0 0
m=audio 0 RTP/AVP 18 0 8 9 4 2 15 3
c=IN IP4 172.20.187.30
m=image 0 udptl t38
c=IN IP4 172.20.187.30
a=T38FaxVersion:0
a=T38MaxBitRate:9600
a=T38FaxRateManagement:transferredTCF
a=T38FaxMaxBuffer:200
a=T38FaxMaxDatagram:320
a=T38FaxUdpEC:t38UDPRedundancy

009987: *Oct 5 13:26:37.648 MDT: //-1/xxxxxxxxxxxx/SIP/Msg/ccsipDisplayMsg:
Received:

KEWI-R01#OPTIONS sip:172.20.187.30:5060 SIP/2.0
Via: SIP/2.0/TCP 10.30.125.20:5060;branch=z9hG4bK2609a446c6411
From: <sip:10.30.125.20>;tag=528344788
To: <sip:172.20.187.30>
Date: Wed, 05 Oct 2022 19:36:45 GMT
Call-ID: a4fca00-1ee162e8-25282a-147d1e0a@10.30.125.20
User-Agent: Cisco-CUCM12.5
CSeq: 101 OPTIONS
Contact: <sip:10.30.125.20:5060;transport=tcp>
Max-Forwards: 0
Content-Length: 0

KEWI-R01#
009988: *Oct 5 13:26:40.415 MDT: //-1/xxxxxxxxxxxx/SIP/Msg/ccsipDisplayMsg:
Received:
OPTIONS sip:172.20.187.30:5060 SIP/2.0
Via: SIP/2.0/TCP 10.20.125.21:5060;branch=z9hG4bK2f321972b3e591
From: <sip:10.20.125.21>;tag=696718563
To: <sip:172.20.187.30>
Date: Wed, 05 Oct 2022 19:36:48 GMT
Call-ID: c198d80-1ee162e8-27ed9b-157d140a@10.20.125.21
User-Agent: Cisco-CUCM12.5
CSeq: 101 OPTIONS
Contact: <sip:10.20.125.21:5060;transport=tcp>
Max-Forwards: 0
Content-Length: 0

009989: *Oct 5 13:26:40.417 MDT: //-1/xxxxxxxxxxxx/SIP/Msg/ccsipDisplayMsg:
Sent:
SIP/2.0 200 OK
Via: SIP/2.0/TCP 10.20.125.21:5060;branch=z9hG4bK2f321972b3e591
From: <sip:10.20.125.21>;tag=696718563
To: <sip:172.20.187.30>;tag=1DD8F660-531
Date: Wed, 05 Oct 2022 19:26:40 GMT
Call-ID: c198d80-1ee162e8-27ed9b-157d140a@10.20.125.21
Server: Cisco-SIPGateway/IOS-17.3.5
CSeq: 101 OPTIONS
Allow: INVITE, OPTIONS, BYE, CANCEL, ACK, PRACK, UPDATE, REFER, SUBSCRIBE, NOTIFY, INFO, REGISTER
Allow-Events: kpml, telephone-event
Accept: application/sdp

KEWI-R01#Supported: 100rel,timer,resource-priority,replaces,sdp-anat
Content-Type: application/sdp
Content-Length: 376

v=0
o=CiscoSystemsSIP-GW-UserAgent 9373 304 IN IP4 172.20.187.30
s=SIP Call
c=IN IP4 172.20.187.30
t=0 0
m=audio 0 RTP/AVP 18 0 8 9 4 2 15 3
c=IN IP4 172.20.187.30
m=image 0 udptl t38
c=IN IP4 172.20.187.30
a=T38FaxVersion:0
a=T38MaxBitRate:9600
a=T38FaxRateManagement:transferredTCF
a=T38FaxMaxBuffer:200
a=T38FaxMaxDatagram:320
a=T38FaxUdpEC:t38UDPRedundancy

KEWI-R01#
009990: *Oct 5 13:26:41.310 MDT: %CRYPTO-5-IKMP_AG_MODE_DISABLED: Unable to initiate or respond to Aggressive Mode while disabled
KEWI-R01#
009991: *Oct 5 13:26:48.164 MDT: //-1/xxxxxxxxxxxx/SIP/Msg/ccsipDisplayMsg:
Received:
OPTIONS sip:172.20.187.30:5060 SIP/2.0
Via: SIP/2.0/TCP 10.20.125.20:5060;branch=z9hG4bK1f8f154cd33bfd
From: <sip:10.20.125.20>;tag=329722296
To: <sip:172.20.187.30>
Date: Wed, 05 Oct 2022 19:36:56 GMT
Call-ID: 10de4180-1ee162e8-1e9b46-147d140a@10.20.125.20
User-Agent: Cisco-CUCM12.5
CSeq: 101 OPTIONS
Contact: <sip:10.20.125.20:5060;transport=tcp>
Max-Forwards: 0
Content-Length: 0

009992: *Oct 5 13:26:48.165 MDT: //-1/xxxxxxxxxxxx/SIP/Msg/ccsipDisplayMsg:
Sent:
SIP/2.0 200 OK
Via: SIP/2.0/TCP 10.20.125.20:5060;branch=z9hG4bK1f8f154cd33bfd
From: <sip:10.20.125.20>;tag=329722296
To: <sip:172.20.187.30>;tag=1DD914A5-1C3E
Date: Wed, 05 Oct 2022 19:26:48 GMT
Call-ID: 10de4180-1ee162e8-1e9b46-147d140a@10.20.125.20
Server: Cisco-SIPGateway/IOS-17.3.5
CSeq: 101 OPTIONS
Allow: INVITE, OPTIONS, BYE, CANCEL, ACK, PRACK, UPDATE, REFER, SUBSCRIBE, NOTIFY, INFO, REGISTER
Allow-Events: kpml, telephone-event
Accept: application/sdp

KEWI-R01#Supported: 100rel,timer,resource-priority,replaces,sdp-anat
Content-Type: application/sdp
Content-Length: 377

v=0
o=CiscoSystemsSIP-GW-UserAgent 6320 7343 IN IP4 172.20.187.30
s=SIP Call
c=IN IP4 172.20.187.30
t=0 0
m=audio 0 RTP/AVP 18 0 8 9 4 2 15 3
c=IN IP4 172.20.187.30
m=image 0 udptl t38
c=IN IP4 172.20.187.30
a=T38FaxVersion:0
a=T38MaxBitRate:9600
a=T38FaxRateManagement:transferredTCF
a=T38FaxMaxBuffer:200
a=T38FaxMaxDatagram:320
a=T38FaxUdpEC:t38UDPRedundancy

KEWI-R01#
009993: *Oct 5 13:26:50.563 MDT: //-1/xxxxxxxxxxxx/SIP/Msg/ccsipDisplayMsg:
Received:
OPTIONS sip:172.20.187.30:5060 SIP/2.0
Via: SIP/2.0/TCP 10.20.125.21:5060;branch=z9hG4bK2f321e64bae824
From: <sip:10.20.125.21>;tag=1807692961
To: <sip:172.20.187.30>
Date: Wed, 05 Oct 2022 19:36:58 GMT
Call-ID: 120f6e80-1ee162e8-27eda0-157d140a@10.20.125.21
User-Agent: Cisco-CUCM12.5
CSeq: 101 OPTIONS
Contact: <sip:10.20.125.21:5060;transport=tcp>
Max-Forwards: 0
Content-Length: 0

009994: *Oct 5 13:26:50.564 MDT: //-1/xxxxxxxxxxxx/SIP/Msg/ccsipDisplayMsg:
Sent:
SIP/2.0 200 OK
Via: SIP/2.0/TCP 10.20.125.21:5060;branch=z9hG4bK2f321e64bae824
From: <sip:10.20.125.21>;tag=1807692961
To: <sip:172.20.187.30>;tag=1DD91E04-19A0
Date: Wed, 05 Oct 2022 19:26:50 GMT
Call-ID: 120f6e80-1ee162e8-27eda0-157d140a@10.20.125.21
Server: Cisco-SIPGateway/IOS-17.3.5
CSeq: 101 OPTIONS
Allow: INVITE, OPTIONS, BYE, CANCEL, ACK, PRACK, UPDATE, REFER, SUBSCRIBE, NOTIFY, INFO, REGISTER
Allow-Events: kpml, telephone-event
Accept: application/sdp

KEWI-R01#Supported: 100rel,timer,resource-priority,replaces,sdp-anat
Content-Type: application/sdp
Content-Length: 377

v=0
o=CiscoSystemsSIP-GW-UserAgent 2775 8174 IN IP4 172.20.187.30
s=SIP Call
c=IN IP4 172.20.187.30
t=0 0
m=audio 0 RTP/AVP 18 0 8 9 4 2 15 3
c=IN IP4 172.20.187.30
m=image 0 udptl t38
c=IN IP4 172.20.187.30
a=T38FaxVersion:0
a=T38MaxBitRate:9600
a=T38FaxRateManagement:transferredTCF
a=T38FaxMaxBuffer:200
a=T38FaxMaxDatagram:320
a=T38FaxUdpEC:t38UDPRedundancy

KEWI-R01#
009995: *Oct 5 13:26:58.845 MDT: //-1/xxxxxxxxxxxx/SIP/Msg/ccsipDisplayMsg:
Received:
OPTIONS sip:172.20.187.30:5060 SIP/2.0
Via: SIP/2.0/TCP 10.20.125.20:5060;branch=z9hG4bK1f8f1925a1cded
From: <sip:10.20.125.20>;tag=288349416
To: <sip:172.20.187.30>
Date: Wed, 05 Oct 2022 19:37:06 GMT
Call-ID: 16d42280-1ee162e8-1e9b4a-147d140a@10.20.125.20
User-Agent: Cisco-CUCM12.5
CSeq: 101 OPTIONS
Contact: <sip:10.20.125.20:5060;transport=tcp>
Max-Forwards: 0
Content-Length: 0

009996: *Oct 5 13:26:58.846 MDT: //-1/xxxxxxxxxxxx/SIP/Msg/ccsipDisplayMsg:
Sent:
SIP/2.0 200 OK
Via: SIP/2.0/TCP 10.20.125.20:5060;branch=z9hG4bK1f8f1925a1cded
From: <sip:10.20.125.20>;tag=288349416
To: <sip:172.20.187.30>;tag=1DD93E5E-15BF
Date: Wed, 05 Oct 2022 19:26:58 GMT
Call-ID: 16d42280-1ee162e8-1e9b4a-147d140a@10.20.125.20
Server: Cisco-SIPGateway/IOS-17.3.5
CSeq: 101 OPTIONS
Allow: INVITE, OPTIONS, BYE, CANCEL, ACK, PRACK, UPDATE, REFER, SUBSCRIBE, NOTIFY, INFO, REGISTER
Allow-Events: kpml, telephone-event
Accept: application/sdp

KEWI-R01#Supported: 100rel,timer,resource-priority,replaces,sdp-anat
Content-Type: application/sdp
Content-Length: 377

v=0
o=CiscoSystemsSIP-GW-UserAgent 9132 4063 IN IP4 172.20.187.30
s=SIP Call
c=IN IP4 172.20.187.30
t=0 0
m=audio 0 RTP/AVP 18 0 8 9 4 2 15 3
c=IN IP4 172.20.187.30
m=image 0 udptl t38
c=IN IP4 172.20.187.30
a=T38FaxVersion:0
a=T38MaxBitRate:9600
a=T38FaxRateManagement:transferredTCF
a=T38FaxMaxBuffer:200
a=T38FaxMaxDatagram:320
a=T38FaxUdpEC:t38UDPRedundancy

KEWI-R01#
009997: *Oct 5 13:27:00.904 MDT: //-1/xxxxxxxxxxxx/SIP/Msg/ccsipDisplayMsg:
Received:
OPTIONS sip:172.20.187.30:5060 SIP/2.0
Via: SIP/2.0/TCP 10.20.125.21:5060;branch=z9hG4bK2f32239a9f182
From: <sip:10.20.125.21>;tag=1445866921
To: <sip:172.20.187.30>
Date: Wed, 05 Oct 2022 19:37:08 GMT
Call-ID: 18054f80-1ee162e8-27eda5-157d140a@10.20.125.21
User-Agent: Cisco-CUCM12.5
CSeq: 101 OPTIONS
Contact: <sip:10.20.125.21:5060;transport=tcp>
Max-Forwards: 0
Content-Length: 0

009998: *Oct 5 13:27:00.906 MDT: //-1/xxxxxxxxxxxx/SIP/Msg/ccsipDisplayMsg:
Sent:
SIP/2.0 200 OK
Via: SIP/2.0/TCP 10.20.125.21:5060;branch=z9hG4bK2f32239a9f182
From: <sip:10.20.125.21>;tag=1445866921
To: <sip:172.20.187.30>;tag=1DD94669-804
Date: Wed, 05 Oct 2022 19:27:00 GMT
Call-ID: 18054f80-1ee162e8-27eda5-157d140a@10.20.125.21
Server: Cisco-SIPGateway/IOS-17.3.5
CSeq: 101 OPTIONS
Allow: INVITE, OPTIONS, BYE, CANCEL, ACK, PRACK, UPDATE, REFER, SUBSCRIBE, NOTIFY, INFO, REGISTER
Allow-Events: kpml, telephone-event
Accept: application/sdp

KEWI-R01#Supported: 100rel,timer,resource-priority,replaces,sdp-anat
Content-Type: application/sdp
Content-Length: 377

v=0
o=CiscoSystemsSIP-GW-UserAgent 7741 9410 IN IP4 172.20.187.30
s=SIP Call
c=IN IP4 172.20.187.30
t=0 0
m=audio 0 RTP/AVP 18 0 8 9 4 2 15 3
c=IN IP4 172.20.187.30
m=image 0 udptl t38
c=IN IP4 172.20.187.30
a=T38FaxVersion:0
a=T38MaxBitRate:9600
a=T38FaxRateManagement:transferredTCF
a=T38FaxMaxBuffer:200
a=T38FaxMaxDatagram:320
a=T38FaxUdpEC:t38UDPRedundancy

KEWI-R01#
009999: *Oct 5 13:27:03.249 MDT: //-1/xxxxxxxxxxxx/SIP/Msg/ccsipDisplayMsg:
Received:
OPTIONS sip:6174318025@32.143.37.134:5060 SIP/2.0
Via: SIP/2.0/UDP 162.223.83.235:5060;branch=z9hG4bK+659c52004eea199f764e7462a4547fd31+sip+1+b88adcd2
From: <sip:6174318025@162.223.87.140>;tag=162.223.83.235+1+9fbc2c5c+9257e302
Content-Length: 0
Supported: resource-priority, siprec, 100rel
To: <sip:6174318025@bstnyc.granitevoip.com>
Contact: <sip:494a1989a1458a1980cc05840698d170@162.223.83.235:5060>
Allow-Events: message-summary, refer, dialog, line-seize, presence, call-info, as-feature-event, calling-name, ua-profile
Max-Forwards: 69
Call-ID: 0gQAAC8WAAACBAAALxYAAFNiSmTjJ6awbivElWtE9XXWyvCw3dB64+lob5CWoYbf@162.223.83.235
CSeq: 827209176 OPTIONS
Organization: Metaswitch Networks
Accept: application/sdp, application/dtmf-relay

010000: *Oct 5 13:27:03.250 MDT: //20709/865DDB489182/SIP/Msg/ccsipDisplayMsg:
Sent:
SIP/2.0 200 OK
Via: SIP/2.0/UDP 162.223.83.235:5060;branch=z9hG4bK+659c52004eea199f764e7462a4547fd31+sip+1+b88adcd2
From: <sip:6174318025@162.223.87.140>;tag=162.223.83.235+1+9fbc2c5c+9257e302
To: <sip:6174318025@bstnyc.granitevoip.com>;tag=1DD94F92-2574
Date: Wed, 05 Oct 2022 19:27:03 GMT
Call-ID: 0gQAAC8WAAACBAAALxYAAFNiSmTjJ6awbivElWtE9XXWyvCw3dB64+lob5CWoYbf@162.223.83.235
Server: Cisco-SIPGateway/IOS-17.3.5
CSeq: 827209176 OPTIONS
Allow: INVITE, OPTIONS, BYE, CANCEL, ACK, PRACK, UPDATE, REFER, SUBSCRIBE, NOTIFY, INFO, REGISTER
Allow-Events: kpml, telephone-event
Accept: application/sdp
Supported: 100rel,timer,resource-priority,replaces,sdp-anat
Content-Type: application/sdp
Content-Length: 377

v=0
o=CiscoSystemsSIP-GW-UserAgent 4024 6030 IN IP4 32.143.37.134
s=SIP Call
c=IN IP4 32.143.37.134
t=0 0
m=audio 0 RTP/AVP 18 0 8 9 4 2 15 3
c=IN IP4 32.143.37.134
m=image 0 udptl t38
c=IN IP4 32.143.37.134
a=T38FaxVersion:0
a=T38MaxBitRate:9600
a=T38FaxRateManagement:transferredTCF
a=T38FaxMaxBuffer:200
a=T38FaxMaxDatagram:320
a=T38FaxUdpEC:t38UDPRedundancy

010001: *Oct 5 13:27:03.328 MDT: //-1/xxxxxxxxxxxx/SIP/Msg/ccsipDisplayMsg:
Received:
BYE sip:6174318025@32.143.37.134:5060 SIP/2.0
Via: SIP/2.0/UDP 162.223.83.235:5060;branch=z9hG4bK+ef6c715897804a83aab775937cd874b91+sip+4+b862f6c7
Call-ID: 70414DE9-441A11ED-91799DE3-9C178C28@32.143.37.134
From: <sip:+18017923578@162.223.83.235>;tag=sip+4+91090127+ffe7bf96
To: "KEWI Test" <sip:6174318025@bstnyc.granitevoip.com>;tag=1DD8BEA9-FC3
CSeq: 445906010 BYE
Content-Length: 0
Supported: resource-priority, siprec, 100rel
Allow-Events: message-summary, refer, dialog, line-seize, presence, call-info, as-feature-event, calling-name, ua-profile
Max-Forwards: 69
Organization: Metaswitch Networks

010002: *Oct 5 13:27:03.329 MDT: //20695/03C152800000/SIP/Msg/ccsipDisplayMsg:
Sent:
BYE sip:6174318025@10.20.125.21:5060;transport=tcp SIP/2.0
Via: SIP/2.0/TCP 172.20.187.30:5060;branch=z9hG4bK13C13D0
From: <sip:+18017923578@172.20.187.30>;tag=1DD8D294-1CC9
To: "KEWI Test" <sip:6174318025@10.20.125.21>;tag=19355651~20389ad2-1076-4975-8dc4-66e4046f64b0-45232536
Date: Wed, 05 Oct 2022 19:26:33 GMT
Call-ID: 3c15280-1ee162e8-27ed95-157d140a@10.20.125.21
User-Agent: Cisco-SIPGateway/IOS-17.3.5
Max-Forwards: 70
Timestamp: 1664998023
CSeq: 101 BYE
Reason: Q.850;cause=16
Session-ID: 255a7befad275065878dbf060e34bec2;remote=2596a22400105000a000acde48001122
Content-Length: 0

010003: *Oct 5 13:27:03.330 MDT: //20698/03C152800000/SIP/Msg/ccsipDisplayMsg:
Sent:
SIP/2.0 200 OK
Via: SIP/2.0/UDP 162.223.83.235:5060;branch=z9hG4bK+ef6c715897804a83aab775937cd874b91+sip+4+b862f6c7
From: <sip:+18017923578@162.223.83.235>;tag=sip+4+91090127+ffe7bf96
To: "KEWI Test" <sip:6174318025@bstnyc.granitevoip.com>;tag=1DD8BEA9-FC3
Date: Wed, 05 Oct 2022 19:27:03 GMT
Call-ID: 70414DE9-441A11ED-91799DE3-9C178C28@32.143.37.134
Server: Cisco-SIPGateway/IOS-17.3.5
CSeq: 445906010 BYE
Reason: Q.850;cause=16
Session-ID: 2596a22400105000a000acde48001122;remote=255a7befad275065878dbf060e34bec2
Content-Length: 0

KEWI-R01#
010004: *Oct 5 13:27:03.393 MDT: //20695/03C152800000/SIP/Msg/ccsipDisplayMsg:
Received:
SIP/2.0 200 OK
Via: SIP/2.0/TCP 172.20.187.30:5060;branch=z9hG4bK13C13D0
From: <sip:+18017923578@172.20.187.30>;tag=1DD8D294-1CC9
To: "KEWI Test" <sip:6174318025@10.20.125.21>;tag=19355651~20389ad2-1076-4975-8dc4-66e4046f64b0-45232536
Date: Wed, 05 Oct 2022 19:37:11 GMT
Call-ID: 3c15280-1ee162e8-27ed95-157d140a@10.20.125.21
Server: Cisco-CUCM12.5
CSeq: 101 BYE
Content-Length: 0

[Leonardo Santana]

Hi,

What solution you are using for your call control? CUCM, CME?

Whats is your call flow?

Did you checked with the ITSP the supported configurations for the SIP TRUNK? Authentication, ports, codecs....

[EricN]

CUCM.  They sent us SIP trunk info with username, password, IP.  I set it up in SIP-UA, and configured the trunk on CUCM which is registered and up.  I place inbound and outbound which seems to "work" but no audio then it drops.  Wondering if either codec or if RTP is being blocked on the firewall.  Checking that now

[Leonardo Santana]

Hi,

This is your call flow:

Jabber -> CUCM -> SIP -> CUBE -> FW -> INTERNET -> SIP TRUNK.

As you said you need to check your firewall to see the ports, but be carefull with this deployment. A SIP port openned in your firewall could be exploited.

[TechLvr]

@EricN 
First, 401 unauthorized message is not an issue. The ITSP challenges your CUBE for the Digest Authentication username and password every time it initiates a SIP session with the ITSP.

Second, Your CUCM does not send a PRACK (Provisional Acknowledgement) is response to the CUBE's 183 Session Progress message. This is why you hear no ring back tone, and possibly why the call eventually drops. To fix this issue, follow the steps below.

In CUCM, go to Device > Device Settings > SIP Profile
Find and open the SIP Profile associated with your SIP trunk
From the SIP REL1XX Options* dropdown list, select "Send PRACK for all 1xx Messages"
Save the changes, then reset your SIP Trunk
Test your calls again and you should hear the ring back tone, but I doubt this would fix the no audio issue.

Third, for the no audio issue, there could be a lot of different reasons.
Once the call connects, from your Jabber, do a Shift+Ctrl+S and see if Jabber is sending and receiving RTP packets.
If there is a firewall involved, make sure it is not blocking RTP traffic (UDP ports 16384 to 32767)
Disable VAD under each dial peer by running the "no vad" command
Check your bind source-interface commands
Do packet captures on the CUBE and on the phone side

Your SIP logs show the call connects with g711ulaw ptime=20 and 101 for DTMF on both sides so I don't see any issues there.

[EricN]

Thanks!  Unfortunately it didn't work for the ringback   We did a packet capture and we found something odd.  The audio doesn't get picked up by Jabber.  I can hear the audio when talking on my cell or deskphone when testing, but when I talk through Jabber, audio doesn't get picked up.  Looking into Firewall still as I think that is the issue. 

[TechLvr]

Your Jabber audio issue is most likely due to firewall blocking RTP traffic so continue to investigate that. 

As for the ring back tone, do you hear it when you test with a desk phone?

If not, please share the output of "debug ccsip messages" for an outbound call again now that you have updated the SIP Profile.

Please see snapshot below, the ladder diagram of your previous logs. 
As you can see, carrier send a 183 Session Progress w/SDP. The CUBE resonds with a PRACK.
The CUBE then sends a 183 Session Progress W/SDP to the CUCM, but CUCM does not reply with a PRACK.

Did you apply the change as shown in the screenshot below? 
If yes, please double check if you applied the change to the SIP Profile that is used by your SIP Trunk, and make sure you RESET the SIP trunk after the change.

[MrButton]

are you doing a SIP cloud? type of intelepeer service?  If so, you will need to NAT 5060.  If this is an internet sip what kind of firewall are you running?

[MrButton]

my question is for the original poster.