I have been facing another issue on incoming calls to Microsoft teams, in this case calls are disconnecting after 30 seconds because there is no acknowledgement from the Mobile provider, but i am suspecting an issue with 200 OK coming from Microsoft teams, which is the reason provider is not giving ACK in response to this 200 OK... I am attcahing the trace here, if you help
Session Details:
-------------------SIP------------------
2022-10-13 21:04:11.625
INVITE sip:+919986962695;tgrp=PCXT213;trunk-context=email address removed for privacy reasons;transport=udp;user=phone SIP/2.0
Call-ID: email address removed for privacy reasons
Via: SIP/2.0/UDP [2402:3a80:2000:c63a::6]:5060;branch=z9hG4bK6ad0348121c70fc3846f9a3d7ce06a6f6347c58b-7-11e-6347e1c01109b0fe
Via: SIP/2.0/UDP 127.0.0.1;branch=z9hG4bK_0019_9747-140098478423084
Via: SIP/2.0/UDP 169.254.218.11:5060;received=169.254.218.11;branch=z9hG4bK8f19e47b1ae8b5a3333b2da51d17224a6347d80c-0-1-6347e1c011018aba
To: <sip:+919986962695@[2402:3a80:2000:c66f::4]:5060;transport=udp;user=phone>
From: <sip:+919760175779@[2402:3a80:2000:c63a::6]:5060;transport=udp;user=phone>;tag=6347d80c-6347e1c010ff4f92-0908-01-ic-ibo-lucentIBCF-000004
CSeq: 1 INVITE
Max-Forwards: 69
Content-Type: application/sdp
Route: <sip:[2402:3a80:2000:c66f::4]:5060;transport=udp;lr>
Content-Length: 318
Request-Disposition: no-fork
P-Asserted-Identity: <sip:+919760175779@[2402:3a80:2000:c63a::6]:5060;user=phone>
P-Asserted-Identity: <tel:+919760175779>
Contact: <sip:[2402:3a80:2000:c63a::6]:5060;transport=udp;x-fbi=stdn-11;yop=00.00.E50B38BC.0000.702E;x-ctidx=12-21093>
Supported: norefersub,100rel
Allow: ACK,BYE,CANCEL,INFO,INVITE,NOTIFY,OPTIONS,PRACK,REFER,UPDATE
P-Charging-Vector: icid-value=GYloAEVZEtB7TeriLnDMBSEP;icid-generated-at=10.40.44.135;orig-ioi=ims.mnc086.mcc404.3gppnetwork.org
P-Early-Media: supported
v=0
o=LucentIBCF 1979343852 1979343852 IN IP6 imsgrp-011.kar.ims.sbc.nokia.com
s=-
c=IN IP6 2402:3a80:2000:c63c::4
t=0 0
m=audio 13700 RTP/AVP 96 8 97
b=AS:88
a=rtpmap:96 AMR/8000
a=fmtp:96 mode-change-capability=2; max-red=0
a=rtpmap:8 PCMA/8000
a=rtpmap:97 telephone-event/8000
a=ptime:20
a=maxptime:20
-------------------SIP------------------
2022-10-13 21:04:11.625
SIP/2.0 100 Trying
Call-ID: email address removed for privacy reasons
Via: SIP/2.0/UDP [2402:3a80:2000:c63a::6]:5060;branch=z9hG4bK6ad0348121c70fc3846f9a3d7ce06a6f6347c58b-7-11e-6347e1c01109b0fe
Via: SIP/2.0/UDP 127.0.0.1;branch=z9hG4bK_0019_9747-140098478423084
Via: SIP/2.0/UDP 169.254.218.11:5060;received=169.254.218.11;branch=z9hG4bK8f19e47b1ae8b5a3333b2da51d17224a6347d80c-0-1-6347e1c011018aba
To: <sip:+919986962695@[2402:3a80:2000:c66f::4]:5060;transport=udp;user=phone>
From: <sip:+919760175779@[2402:3a80:2000:c63a::6]:5060;transport=udp;user=phone>;tag=6347d80c-6347e1c010ff4f92-0908-01-ic-ibo-lucentIBCF-000004
CSeq: 1 INVITE
------------------MBCD------------------
2022-10-13 21:04:11.629
mbcdEvent=MEDIA FLOW ADD
FlowCollapsed=disabled
FlowDirection=CALLING
FlowID=150994979
MediaFormat=96
MediaReleased=disabled
MediaType=audio/AMR/maxptime/ptime/
OtherFlowID=0
InputSourcev4Addr=
InputSourcePort=0
InputDestv4Addr=2402:3a80:2000:c671::4
InputDestPort=10142
OutputSourcev4Addr=103.146.242.143
OutputDestv4Addr=
OutputDestPort=0
InputRealm=SipTrunk-R
OutputRealm=Teams_Cust1
------------------MBCD------------------
2022-10-13 21:04:11.629
mbcdEvent=MEDIA FLOW ADD
FlowCollapsed=disabled
FlowDirection=CALLED
FlowID=150994980
MediaFormat=96
MediaReleased=disabled
MediaType=audio/AMR/maxptime/ptime/
OtherFlowID=0
InputSourcev4Addr=
InputSourcePort=0
InputDestv4Addr=103.146.242.143
InputDestPort=20556
OutputSourcev4Addr=2402:3a80:2000:c671::4
OutputDestv4Addr=2402:3a80:2000:c63c::4
OutputDestPort=13700
InputRealm=Teams_Cust1
OutputRealm=SipTrunk-R
-----------------Egress Route-----------
2022-10-13 21:04:11.629
nextHop=<sip:+919986962695;tgrp=PCXT213;trunk-context=email address removed for privacy reasons;transport=udp;user=phone>
routeType=
hostName=52.114.14.70
port=5061
transportProtocol=TLS
ttl=0
-------------------SIP------------------
2022-10-13 21:04:11.629
INVITE sip:+email address removed for privacy reasons:5061;user=phone;transport=tls SIP/2.0
Via: SIP/2.0/TLS 103.146.242.13:5061;branch=z9hG4bKbr37n0008gdanqic7ts0.1
Call-ID: email address removed for privacy reasons
To: <sip:+919986962695@52.114.14.70:5061;transport=tls;user=phone>
From: <sip:+email address removed for privacy reasons:5061;transport=tls;user=phone>;tag=6347d80c-6347e1c010ff4f92-0908-01-ic-ibo-lucentIBCF-000004
CSeq: 1 INVITE
Max-Forwards: 68
Content-Type: application/sdp
Content-Length: 543
Request-Disposition: no-fork
P-Asserted-Identity: <sip:+919760175779@[2402:3a80:2000:c63a::6]:5060;user=phone>
P-Asserted-Identity: <tel:+919760175779>
Contact: <sip:+email address removed for privacy reasons:5061;x-fbi=stdn-11;yop=00.00.E50B38BC.0000.702E;x-ctidx=12-21093;transport=tls>;sip.ice
Supported: norefersub,100rel
Allow: ACK,BYE,CANCEL,INFO,INVITE,NOTIFY,OPTIONS,PRACK,REFER,UPDATE
P-Charging-Vector: icid-value=GYloAEVZEtB7TeriLnDMBSEP;icid-generated-at=10.40.44.135;orig-ioi=ims.mnc086.mcc404.3gppnetwork.org
P-Early-Media: supported
X-MS-SBC: Oracle/VM/9.1.0
v=0
o=LucentIBCF 1979343852 1979343852 IN IP4 103.146.242.143
s=-
c=IN IP4 103.146.242.143
t=0 0
a=ice-lite
m=audio 20556 RTP/SAVP 96 8 97 13
b=AS:80
a=rtpmap:96 AMR/8000
a=fmtp:96 mode-change-capability=2; max-red=0
a=rtpmap:8 PCMA/8000
a=rtpmap:97 telephone-event/8000
a=rtpmap:13 CN/8000
a=maxptime:20
a=ptime:20
a=crypto:1 AES_CM_128_HMAC_SHA1_80 inline:vMSQfxE4CJF69XWBSxp61OiKZlaex23gkleYGmwM|2^31
a=rtcp-mux
a=ice-pwd:T/FyTi+98hARCRc2uBUOy3
a=ice-ufrag:JDQn
a=candidate:1 1 UDP 659136 103.146.242.143 20556 typ host
-------------------SIP------------------
2022-10-13 21:04:11.670
SIP/2.0 100 Trying
FROM: <sip:+email address removed for privacy reasons:5061;transport=tls;user=phone>;tag=6347d80c-6347e1c010ff4f92-0908-01-ic-ibo-lucentIBCF-000004
TO: <sip:+919986962695@52.114.14.70:5061;transport=tls;user=phone>
CSEQ: 1 INVITE
CALL-ID: email address removed for privacy reasons
VIA: SIP/2.0/TLS 103.146.242.13:5061;branch=z9hG4bKbr37n0008gdanqic7ts0.1
CONTENT-LENGTH: 0
ALLOW: INVITE,ACK,OPTIONS,CANCEL,BYE,NOTIFY
SERVER: Microsoft.PSTNHub.SIPProxy v.2022.9.15.1 i.ASSE.1
-------------------SIP------------------
2022-10-13 21:04:12.230
SIP/2.0 180 Ringing
FROM: <sip:+email address removed for privacy reasons:5061;transport=tls;user=phone>;tag=6347d80c-6347e1c010ff4f92-0908-01-ic-ibo-lucentIBCF-000004
TO: <sip:+919986962695@52.114.14.70:5061;transport=tls;user=phone>;tag=a0c060956e7b4d31878c77f66b390eac
CSEQ: 1 INVITE
CALL-ID: email address removed for privacy reasons
VIA: SIP/2.0/TLS 103.146.242.13:5061;branch=z9hG4bKbr37n0008gdanqic7ts0.1
RECORD-ROUTE: <sip:sip-du-a-as.pstnhub.microsoft.com:5061;transport=tls;lr>
CONTACT: <sip:api-du-c-asse.pstnhub.microsoft.com:443;x-i=9fd2f7ce-2229-4f87-a217-aae528ad7b3e;x-c=3f5d436e6d675b25b8ba1b26e5db1cf2/s/1/dd26e7ab31a642ff941441978c8745eb>
CONTENT-LENGTH: 0
ALLOW: INVITE,ACK,OPTIONS,CANCEL,BYE,NOTIFY
SERVER: Microsoft.PSTNHub.SIPProxy v.2022.9.15.1 i.ASSE.1
-------------------SIP------------------
2022-10-13 21:04:12.231
SIP/2.0 180 Ringing
Call-ID: email address removed for privacy reasons
Via: SIP/2.0/UDP [2402:3a80:2000:c63a::6]:5060;branch=z9hG4bK6ad0348121c70fc3846f9a3d7ce06a6f6347c58b-7-11e-6347e1c01109b0fe
Via: SIP/2.0/UDP 127.0.0.1;branch=z9hG4bK_0019_9747-140098478423084
Via: SIP/2.0/UDP 169.254.218.11:5060;received=169.254.218.11;branch=z9hG4bK8f19e47b1ae8b5a3333b2da51d17224a6347d80c-0-1-6347e1c011018aba
To: <sip:+919986962695@[2402:3a80:2000:c66f::4]:5060;transport=udp;user=phone>;tag=a0c060956e7b4d31878c77f66b390eac
From: <sip:+919760175779@[2402:3a80:2000:c63a::6]:5060;transport=udp;user=phone>;tag=6347d80c-6347e1c010ff4f92-0908-01-ic-ibo-lucentIBCF-000004
CSeq: 1 INVITE
Contact: <sip:[2402:3a80:2000:c66f::4]:5060;x-i=9fd2f7ce-2229-4f87-a217-aae528ad7b3e;x-c=3f5d436e6d675b25b8ba1b26e5db1cf2/s/1/dd26e7ab31a642ff941441978c8745eb;transport=udp>
CONTENT-LENGTH: 0
ALLOW: INVITE,ACK,OPTIONS,CANCEL,BYE,NOTIFY
SERVER: Microsoft.PSTNHub.SIPProxy v.2022.9.15.1 i.ASSE.1
-------------------SIP------------------
2022-10-13 21:04:12.805
SIP/2.0 180 Ringing
FROM: <sip:+email address removed for privacy reasons:5061;transport=tls;user=phone>;tag=6347d80c-6347e1c010ff4f92-0908-01-ic-ibo-lucentIBCF-000004
TO: <sip:+919986962695@52.114.14.70:5061;transport=tls;user=phone>;tag=215ed2d8ffffffff3a90552bacd739df
CSEQ: 1 INVITE
CALL-ID: email address removed for privacy reasons
VIA: SIP/2.0/TLS 103.146.242.13:5061;branch=z9hG4bKbr37n0008gdanqic7ts0.1
RECORD-ROUTE: <sip:sip-du-a-as.pstnhub.microsoft.com:5061;transport=tls;lr>
CONTACT: <sip:api-du-c-asse.pstnhub.microsoft.com:443;x-i=9fd2f7ce-2229-4f87-a217-aae528ad7b3e;x-c=3f5d436e6d675b25b8ba1b26e5db1cf2/s/1/dd26e7ab31a642ff941441978c8745eb>
CONTENT-LENGTH: 0
ALLOW: INVITE,ACK,OPTIONS,CANCEL,BYE,NOTIFY
SERVER: Microsoft.PSTNHub.SIPProxy v.2022.9.15.1 i.ASSE.1
-------------------SIP------------------
2022-10-13 21:04:12.805
SIP/2.0 180 Ringing
Call-ID: email address removed for privacy reasons
Via: SIP/2.0/UDP [2402:3a80:2000:c63a::6]:5060;branch=z9hG4bK6ad0348121c70fc3846f9a3d7ce06a6f6347c58b-7-11e-6347e1c01109b0fe
Via: SIP/2.0/UDP 127.0.0.1;branch=z9hG4bK_0019_9747-140098478423084
Via: SIP/2.0/UDP 169.254.218.11:5060;received=169.254.218.11;branch=z9hG4bK8f19e47b1ae8b5a3333b2da51d17224a6347d80c-0-1-6347e1c011018aba
To: <sip:+919986962695@[2402:3a80:2000:c66f::4]:5060;transport=udp;user=phone>;tag=215ed2d8ffffffff3a90552bacd739df
From: <sip:+919760175779@[2402:3a80:2000:c63a::6]:5060;transport=udp;user=phone>;tag=6347d80c-6347e1c010ff4f92-0908-01-ic-ibo-lucentIBCF-000004
CSeq: 1 INVITE
Contact: <sip:[2402:3a80:2000:c66f::4]:5060;x-i=9fd2f7ce-2229-4f87-a217-aae528ad7b3e;x-c=3f5d436e6d675b25b8ba1b26e5db1cf2/s/1/dd26e7ab31a642ff941441978c8745eb;transport=udp>
CONTENT-LENGTH: 0
ALLOW: INVITE,ACK,OPTIONS,CANCEL,BYE,NOTIFY
SERVER: Microsoft.PSTNHub.SIPProxy v.2022.9.15.1 i.ASSE.1
-------------------SIP------------------
2022-10-13 21:04:12.943
SIP/2.0 180 Ringing
FROM: <sip:+email address removed for privacy reasons:5061;transport=tls;user=phone>;tag=6347d80c-6347e1c010ff4f92-0908-01-ic-ibo-lucentIBCF-000004
TO: <sip:+919986962695@52.114.14.70:5061;transport=tls;user=phone>;tag=450ed1dd0c2141f9991478dfc177d269
CSEQ: 1 INVITE
CALL-ID: email address removed for privacy reasons
VIA: SIP/2.0/TLS 103.146.242.13:5061;branch=z9hG4bKbr37n0008gdanqic7ts0.1
RECORD-ROUTE: <sip:sip-du-a-as.pstnhub.microsoft.com:5061;transport=tls;lr>
CONTACT: <sip:api-du-c-asse.pstnhub.microsoft.com:443;x-i=9fd2f7ce-2229-4f87-a217-aae528ad7b3e;x-c=3f5d436e6d675b25b8ba1b26e5db1cf2/s/1/dd26e7ab31a642ff941441978c8745eb>
CONTENT-LENGTH: 0
ALLOW: INVITE,ACK,OPTIONS,CANCEL,BYE,NOTIFY
SERVER: Microsoft.PSTNHub.SIPProxy v.2022.9.15.1 i.ASSE.1
-------------------SIP------------------
2022-10-13 21:04:12.943
SIP/2.0 180 Ringing
Call-ID: email address removed for privacy reasons
Via: SIP/2.0/UDP [2402:3a80:2000:c63a::6]:5060;branch=z9hG4bK6ad0348121c70fc3846f9a3d7ce06a6f6347c58b-7-11e-6347e1c01109b0fe
Via: SIP/2.0/UDP 127.0.0.1;branch=z9hG4bK_0019_9747-140098478423084
Via: SIP/2.0/UDP 169.254.218.11:5060;received=169.254.218.11;branch=z9hG4bK8f19e47b1ae8b5a3333b2da51d17224a6347d80c-0-1-6347e1c011018aba
To: <sip:+919986962695@[2402:3a80:2000:c66f::4]:5060;transport=udp;user=phone>;tag=450ed1dd0c2141f9991478dfc177d269
From: <sip:+919760175779@[2402:3a80:2000:c63a::6]:5060;transport=udp;user=phone>;tag=6347d80c-6347e1c010ff4f92-0908-01-ic-ibo-lucentIBCF-000004
CSeq: 1 INVITE
Contact: <sip:[2402:3a80:2000:c66f::4]:5060;x-i=9fd2f7ce-2229-4f87-a217-aae528ad7b3e;x-c=3f5d436e6d675b25b8ba1b26e5db1cf2/s/1/dd26e7ab31a642ff941441978c8745eb;transport=udp>
CONTENT-LENGTH: 0
ALLOW: INVITE,ACK,OPTIONS,CANCEL,BYE,NOTIFY
SERVER: Microsoft.PSTNHub.SIPProxy v.2022.9.15.1 i.ASSE.1
-------------------SIP------------------
2022-10-13 21:04:18.648
SIP/2.0 200 OK
FROM: <sip:+email address removed for privacy reasons:5061;transport=tls;user=phone>;tag=6347d80c-6347e1c010ff4f92-0908-01-ic-ibo-lucentIBCF-000004
TO: <sip:+919986962695@52.114.14.70:5061;transport=tls;user=phone>;tag=215ed2d8ffffffff3a90552bacd739df
CSEQ: 1 INVITE
CALL-ID: email address removed for privacy reasons
VIA: SIP/2.0/TLS 103.146.242.13:5061;branch=z9hG4bKbr37n0008gdanqic7ts0.1
RECORD-ROUTE: <sip:sip-du-a-as.pstnhub.microsoft.com:5061;transport=tls;lr>
CONTACT: <sip:api-du-c-asse.pstnhub.microsoft.com:443;x-i=9fd2f7ce-2229-4f87-a217-aae528ad7b3e;x-c=3f5d436e6d675b25b8ba1b26e5db1cf2/s/1/dd26e7ab31a642ff941441978c8745eb>
CONTENT-LENGTH: 1308
CONTENT-TYPE: application/sdp
ALLOW: INVITE,ACK,OPTIONS,CANCEL,BYE,NOTIFY
SERVER: Microsoft.PSTNHub.SIPProxy v.2022.9.15.1 i.ASSE.1
v=0
o=- 0 1 IN IP4 52.113.158.233
s=session
c=IN IP4 52.113.158.233
b=CT:2000
t=0 0
m=audio 51588 RTP/SAVP 8 13 97
a=ice-ufrag:h2/F
a=ice-pwd:ACDpD/ECNJ6lqx/5oehstdxD
a=rtcp-mux
a=candidate:4 1 UDP 1258289150 52.113.158.233 51588 typ relay raddr 106.204.201.219 rport 52363
a=candidate:2 1 UDP 2130705406 192.168.124.111 50012 typ host
a=candidate:1 1 tcp-act 2121006590 192.168.124.111 50000 typ host
a=candidate:3 1 UDP 1694497278 106.204.201.219 52363 typ srflx raddr 192.168.124.111 rport 50012
a=candidate:5 1 tcp-act 1684796926 106.204.201.219 38992 typ srflx raddr 192.168.124.111 rport 50016
a=candidate:6 1 tcp-pass 1248195582 52.113.158.173 59518 typ relay raddr 106.204.201.219 rport 38992
a=candidate:7 1 tcp-act 1248588286 52.113.158.173 59518 typ relay raddr 106.204.201.219 rport 38992
a=x-candidate-info:4 network-type=WLAN
a=x-candidate-info:2 network-type=WLAN
a=x-candidate-info:1 network-type=WLAN
a=x-candidate-info:3 network-type=WLAN
a=x-candidate-info:5 network-type=WLAN
a=x-candidate-info:6 network-type=WLAN
a=x-candidate-info:7 network-type=WLAN
a=crypto:1 AES_CM_128_HMAC_SHA1_80 inline:peNAJ1K+u3t2BZNqT0XP+PUqgiYkgX6I86cE1Lab|2^31
a=rtpmap:8 PCMA/8000
a=rtpmap:13 CN/8000
a=rtpmap:97 telephone-event/8000
a=fmtp:97 0-16
a=ptime:20
a=maxptime:200
------------------MBCD------------------
2022-10-13 21:04:18.651
mbcdEvent=MEDIA FLOW LATCH
FlowCollapsed=disabled
FlowDirection=CALLING
FlowID=150994979
MediaFormat=8
MediaReleased=disabled
MediaType=audio/PCMA/x-candidate-info/x-candidate-info/x-candidate-info/x-candidate-info/x-candidate-info/x-candidate-info/x-candidate-info/maxptime/ptime/crypto/ice-pwd/ice-ufrag/candidate/candidate/candidate/candidate/candidate/candidate/candidate/rtcp-mux/
OtherFlowID=0
InputSourcev4Addr=
InputSourcePort=0
InputDestv4Addr=2402:3a80:2000:c671::4
InputDestPort=10142
OutputSourcev4Addr=103.146.242.143
OutputDestv4Addr=52.113.158.233
OutputDestPort=51588
InputRealm=SipTrunk-R
OutputRealm=Teams_Cust1
------------------MBCD------------------
2022-10-13 21:04:18.651
mbcdEvent=MEDIA FLOW LATCH
FlowCollapsed=disabled
FlowDirection=CALLING
FlowID=150994979
MediaFormat=8
MediaReleased=disabled
MediaType=audio/PCMA/x-candidate-info/x-candidate-info/x-candidate-info/x-candidate-info/x-candidate-info/x-candidate-info/x-candidate-info/maxptime/ptime/crypto/ice-pwd/ice-ufrag/candidate/candidate/candidate/candidate/candidate/candidate/candidate/rtcp-mux/
OtherFlowID=0
InputSourcev4Addr=
InputSourcePort=0
InputDestv4Addr=2402:3a80:2000:c671::4
InputDestPort=10142
OutputSourcev4Addr=103.146.242.143
OutputDestv4Addr=52.113.158.233
OutputDestPort=51588
InputRealm=SipTrunk-R
OutputRealm=Teams_Cust1
------------------MBCD------------------
2022-10-13 21:04:18.651
mbcdEvent=MEDIA FLOW MODIFY
FlowCollapsed=disabled
FlowDirection=CALLED
FlowID=150994980
MediaFormat=8
MediaReleased=disabled
MediaType=audio/PCMA/x-candidate-info/x-candidate-info/x-candidate-info/x-candidate-info/x-candidate-info/x-candidate-info/x-candidate-info/maxptime/ptime/crypto/ice-pwd/ice-ufrag/candidate/candidate/candidate/candidate/candidate/candidate/candidate/rtcp-mux/
OtherFlowID=0
InputSourcev4Addr=
InputSourcePort=0
InputDestv4Addr=103.146.242.143
InputDestPort=20556
OutputSourcev4Addr=2402:3a80:2000:c671::4
OutputDestv4Addr=2402:3a80:2000:c63c::4
OutputDestPort=13700
InputRealm=Teams_Cust1
OutputRealm=SipTrunk-R
------------------MBCD------------------
2022-10-13 21:04:18.651
mbcdEvent=MEDIA FLOW MODIFY
FlowCollapsed=disabled
FlowDirection=CALLING
FlowID=150994979
MediaFormat=8
MediaReleased=disabled
MediaType=audio/PCMA/x-candidate-info/x-candidate-info/x-candidate-info/x-candidate-info/x-candidate-info/x-candidate-info/x-candidate-info/maxptime/ptime/crypto/ice-pwd/ice-ufrag/candidate/candidate/candidate/candidate/candidate/candidate/candidate/rtcp-mux/
OtherFlowID=0
InputSourcev4Addr=
InputSourcePort=0
InputDestv4Addr=2402:3a80:2000:c671::4
InputDestPort=10142
OutputSourcev4Addr=103.146.242.143
OutputDestv4Addr=52.113.158.233
OutputDestPort=51588
InputRealm=SipTrunk-R
OutputRealm=Teams_Cust1
-------------------SIP------------------
2022-10-13 21:04:18.651
SIP/2.0 200 OK
Call-ID: email address removed for privacy reasons
Via: SIP/2.0/UDP [2402:3a80:2000:c63a::6]:5060;branch=z9hG4bK6ad0348121c70fc3846f9a3d7ce06a6f6347c58b-7-11e-6347e1c01109b0fe
Via: SIP/2.0/UDP 127.0.0.1;branch=z9hG4bK_0019_9747-140098478423084
Via: SIP/2.0/UDP 169.254.218.11:5060;received=169.254.218.11;branch=z9hG4bK8f19e47b1ae8b5a3333b2da51d17224a6347d80c-0-1-6347e1c011018aba
To: <sip:+919986962695@[2402:3a80:2000:c66f::4]:5060;transport=udp;user=phone>;tag=215ed2d8ffffffff3a90552bacd739df
From: <sip:+919760175779@[2402:3a80:2000:c63a::6]:5060;transport=udp;user=phone>;tag=6347d80c-6347e1c010ff4f92-0908-01-ic-ibo-lucentIBCF-000004
CSeq: 1 INVITE
Contact: <sip:[2402:3a80:2000:c66f::4]:5060;x-i=9fd2f7ce-2229-4f87-a217-aae528ad7b3e;x-c=3f5d436e6d675b25b8ba1b26e5db1cf2/s/1/dd26e7ab31a642ff941441978c8745eb;transport=udp>
CONTENT-LENGTH: 474
CONTENT-TYPE: application/sdp
ALLOW: INVITE,ACK,OPTIONS,CANCEL,BYE,NOTIFY
SERVER: Microsoft.PSTNHub.SIPProxy v.2022.9.15.1 i.ASSE.1
v=0
o=- 0 1 IN IP6 2402:3a80:2000:c671::4
s=session
c=IN IP6 2402:3a80:2000:c671::4
b=CT:2000
t=0 0
m=audio 10142 RTP/AVP 8 97
a=rtpmap:8 PCMA/8000
a=rtpmap:97 telephone-event/8000
a=fmtp:97 0-16
a=x-candidate-info:2 network-type=WLAN
a=x-candidate-info:1 network-type=WLAN
a=x-candidate-info:3 network-type=WLAN
a=x-candidate-info:5 network-type=WLAN
a=x-candidate-info:6 network-type=WLAN
a=x-candidate-info:7 network-type=WLAN
a=maxptime:200
a=ptime:20
-------------------SIP------------------
2022-10-13 21:04:48.652
BYE sip:+email address removed for privacy reasons:5061;x-fbi=stdn-11;yop=00.00.E50B38BC.0000.702E;x-ctidx=12-21093;transport=tls SIP/2.0
FROM: <sip:+919986962695@52.114.14.70:5061;transport=tls;user=phone>;tag=215ed2d8ffffffff3a90552bacd739df
TO: <sip:+email address removed for privacy reasons:5061;transport=tls;user=phone>;tag=6347d80c-6347e1c010ff4f92-0908-01-ic-ibo-lucentIBCF-000004
CSEQ: 3 BYE
CALL-ID: email address removed for privacy reasons
MAX-FORWARDS: 70
VIA: SIP/2.0/TLS 52.114.14.70:5061;branch=z9hG4bK943129cd
REASON: Q.850;cause=18;text="9fd2f7ce-2229-4f87-a217-aae528ad7b3e;Call Controller timed out while waiting for acknowledgement."
CONTACT: <sip:api-du-c-asse.pstnhub.microsoft.com:443;x-i=9fd2f7ce-2229-4f87-a217-aae528ad7b3e;x-c=3f5d436e6d675b25b8ba1b26e5db1cf2/s/1/dd26e7ab31a642ff941441978c8745eb>
CONTENT-LENGTH: 0
USER-AGENT: Microsoft.PSTNHub.SIPProxy v.2022.9.15.1 i.ASSE.1
ALLOW: INVITE,ACK,OPTIONS,CANCEL,BYE,NOTIFY
-------------------SIP------------------
2022-10-13 21:04:48.653
BYE sip:[2402:3a80:2000:c63a::6]:5060;transport=udp;x-fbi=stdn-11;yop=00.00.E50B38BC.0000.702E;x-ctidx=12-21093 SIP/2.0
Via: SIP/2.0/UDP [2402:3a80:2000:c66f::4]:5060;branch=z9hG4bKo3di2g20808hjh0i2uv0.1
FROM: <sip:+919986962695@[2402:3a80:2000:c66f::4]:5060;transport=udp;user=phone>;tag=215ed2d8ffffffff3a90552bacd739df
TO: <sip:+919760175779@[2402:3a80:2000:c63a::6]:5060;transport=udp;user=phone>;tag=6347d80c-6347e1c010ff4f92-0908-01-ic-ibo-lucentIBCF-000004
CSEQ: 3 BYE
CALL-ID: email address removed for privacy reasons
MAX-FORWARDS: 69
REASON: Q.850;cause=18;text="9fd2f7ce-2229-4f87-a217-aae528ad7b3e;Call Controller timed out while waiting for acknowledgement."
CONTACT: <sip:[2402:3a80:2000:c66f::4]:5060;x-i=9fd2f7ce-2229-4f87-a217-aae528ad7b3e;x-c=3f5d436e6d675b25b8ba1b26e5db1cf2/s/1/dd26e7ab31a642ff941441978c8745eb;transport=udp>
CONTENT-LENGTH: 0
USER-AGENT: Microsoft.PSTNHub.SIPProxy v.2022.9.15.1 i.ASSE.1
ALLOW: INVITE,ACK,OPTIONS,CANCEL,BYE,NOTIFY
------------------MBCD------------------
2022-10-13 21:04:48.653
mbcdEvent=
FlowCollapsed=disabled
FlowDirection=CALLING
FlowID=150994979
MediaFormat=8
MediaReleased=disabled
MediaType=audio/PCMA/x-candidate-info/x-candidate-info/x-candidate-info/x-candidate-info/x-candidate-info/x-candidate-info/x-candidate-info/maxptime/ptime/crypto/ice-pwd/ice-ufrag/candidate/candidate/candidate/candidate/candidate/candidate/candidate/rtcp-mux/
OtherFlowID=0
InputSourcev4Addr=
InputSourcePort=0
InputDestv4Addr=2402:3a80:2000:c671::4
InputDestPort=10142
OutputSourcev4Addr=103.146.242.143
OutputDestv4Addr=52.113.158.233
OutputDestPort=51588
InputRealm=SipTrunk-R
OutputRealm=Teams_Cust1
-------------------SIP------------------
2022-10-13 21:04:48.655
SIP/2.0 200 OK
Call-ID: email address removed for privacy reasons
Via: SIP/2.0/UDP [2402:3a80:2000:c66f::4]:5060;received=2402:3a80:2000:c66f::4;branch=z9hG4bKo3di2g20808hjh0i2uv0.1
To: <sip:+919760175779@[2402:3a80:2000:c63a::6]:5060;transport=udp;user=phone>;tag=6347d80c-6347e1c010ff4f92-0908-01-ic-ibo-lucentIBCF-000004
From: <sip:+919986962695@[2402:3a80:2000:c66f::4]:5060;transport=udp;user=phone>;tag=215ed2d8ffffffff3a90552bacd739df
CSeq: 3 BYE
Date: Thu, 13 Oct 2022 10:01:09 GMT
Content-Length: 0
-------------------SIP------------------
2022-10-13 21:04:48.656
SIP/2.0 200 OK
FROM: <sip:+919986962695@52.114.14.70:5061;transport=tls;user=phone>;tag=215ed2d8ffffffff3a90552bacd739df
TO: <sip:+email address removed for privacy reasons:5061;transport=tls;user=phone>;tag=6347d80c-6347e1c010ff4f92-0908-01-ic-ibo-lucentIBCF-000004
CSEQ: 3 BYE
CALL-ID: email address removed for privacy reasons
VIA: SIP/2.0/TLS 52.114.14.70:5061;branch=z9hG4bK943129cd
Date: Thu, 13 Oct 2022 10:01:09 GMT
Content-Length: 0
X-MS-SBC: Oracle/VM/9.1.0
------------------MBCD------------------
2022-10-13 21:04:48.656
mbcdEvent=MEDIA FLOW DELETE
FlowCollapsed=disabled
FlowDirection=CALLING
FlowID=150994979
MediaFormat=8
MediaReleased=disabled
MediaType=audio/PCMA/x-candidate-info/x-candidate-info/x-candidate-info/x-candidate-info/x-candidate-info/x-candidate-info/x-candidate-info/maxptime/ptime/crypto/ice-pwd/ice-ufrag/candidate/candidate/candidate/candidate/candidate/candidate/candidate/rtcp-mux/
OtherFlowID=0
InputSourcev4Addr=2402:3a80:2000:c63c::4
InputSourcePort=13700
InputDestv4Addr=2402:3a80:2000:c671::4
InputDestPort=10142
OutputSourcev4Addr=103.146.242.143
OutputDestv4Addr=106.204.201.219
OutputDestPort=52363
InputRealm=SipTrunk-R
OutputRealm=Teams_Cust1
------------------MBCD------------------
2022-10-13 21:04:48.656
mbcdEvent=MEDIA FLOW DELETE
FlowCollapsed=disabled
FlowDirection=CALLED
FlowID=150994980
MediaFormat=8
MediaReleased=disabled
MediaType=audio/PCMA/x-candidate-info/x-candidate-info/x-candidate-info/x-candidate-info/x-candidate-info/x-candidate-info/x-candidate-info/maxptime/ptime/crypto/ice-pwd/ice-ufrag/candidate/candidate/candidate/candidate/candidate/candidate/candidate/rtcp-mux/
OtherFlowID=0
InputSourcev4Addr=106.204.201.219
InputSourcePort=52363
InputDestv4Addr=103.146.242.143
InputDestPort=20556
OutputSourcev4Addr=2402:3a80:2000:c671::4
OutputDestv4Addr=2402:3a80:2000:c63c::4
OutputDestPort=13700
InputRealm=Teams_Cust1
OutputRealm=SipTrunk-R
----------Session Summary----------
Startup Time: 2022-10-13 21:04:11.625
State: TERMINATED-200
Duration: 30
From URI: <sip:+919760175779@[2402:3a80:2000:c63a::6]:5060;transport=udp;user=phone>;tag=6347d80c-6347e1c010ff4f92-0908-01-ic-ibo-lucentIBCF-000004
To URI: <sip:+919986962695@[2402:3a80:2000:c66f::4]:5060;transport=udp;user=phone>
Ingress Src Address: 2402:3a80:2000:c63a::6
Igress Src Port: 5060
Igress Dest Address: 2402:3a80:2000:c66f::4
Igress Dest Port: 5060
Egress Source Address: 103.146.242.13
Egress Source Port: 5061
Egress Destination Address: 52.114.14.70
Egress Destination Port: 5061
Igress Realm: SipTrunk-R
Egress Realm: Teams_Cust1
Igress NetworkIf: s0p0
Egress NetworkIf: s0p0
Igress Transport: UDP
Egress Transport: UDP