## Network capture from Kamailio box 08:43:33.472017 IP (tos 0x0, ttl 102, id 48545, offset 0, flags [none], proto UDP (17), length 30) 100.100.100.37.rev.sfr.net.56065 > ip-172-17-203-102.eu-central-1.compute.internal.sip: [udp sum ok] SIP 08:43:35.592685 IP (tos 0x0, ttl 102, id 48546, offset 0, flags [none], proto UDP (17), length 1021) 100.100.100.37.rev.sfr.net.56065 > ip-172-17-203-102.eu-central-1.compute.internal.sip: [udp sum ok] SIP, length: 993 INVITE sip:+1000@sip1.redacted.com SIP/2.0 Via: SIP/2.0/UDP 37.100.100.100:56065;rport;branch=z9hG4bKPja0fcc9509b4c43269259445a4912e1a3 Max-Forwards: 70 From: "test user" ;tag=e75ca7ae0a8748e9bb6be82d523a568d To: Contact: Call-ID: 445085acf1d7477a9e0b51f25e60c1dd CSeq: 12028 INVITE Allow: PRACK, INVITE, ACK, BYE, CANCEL, UPDATE, INFO, SUBSCRIBE, NOTIFY, REFER, MESSAGE, OPTIONS Supported: replaces, 100rel, timer, norefersub Session-Expires: 1800 Min-SE: 90 User-Agent: MicroSIP/3.20.7 Content-Type: application/sdp Content-Length: 339 v=0 o=- 3846649415 3846649415 IN IP4 37.100.100.100 s=pjmedia b=AS:84 t=0 0 a=X-nat:1 m=audio 4000 RTP/AVP 8 0 101 c=IN IP4 37.100.100.100 b=TIAS:64000 a=rtcp:4001 IN IP4 37.100.100.100 a=sendrecv a=rtpmap:8 PCMA/8000 a=rtpmap:0 PCMU/8000 a=rtpmap:101 telephone-event/8000 a=fmtp:101 0-16 a=ssrc:801129593 cname:67e4069c62f84408 08:43:35.593656 IP (tos 0x10, ttl 255, id 5473, offset 0, flags [none], proto UDP (17), length 572) ip-172-17-203-102.eu-central-1.compute.internal.sip > 100.100.100.37.rev.sfr.net.56065: [bad udp cksum 0x732b -> 0x5b71!] SIP, length: 544 SIP/2.0 401 Unauthorized Via: SIP/2.0/UDP 37.100.100.100:56065;rport=56065;branch=z9hG4bKPja0fcc9509b4c43269259445a4912e1a3;received=37.100.100.100 From: "test user" ;tag=e75ca7ae0a8748e9bb6be82d523a568d To: ;tag=3cd483beb4ee8a26c384c7540ab382f6.a416a2e2 Call-ID: 445085acf1d7477a9e0b51f25e60c1dd CSeq: 12028 INVITE WWW-Authenticate: Digest realm="sip1.redacted.com", nonce="YZyq42GcqbcosEWlY5prHZTM2GIvDdBx", qop="auth" Server: kamailio (5.4.7 (x86_64/linux)) Content-Length: 0 08:43:35.621964 IP (tos 0x0, ttl 102, id 48547, offset 0, flags [none], proto UDP (17), length 435) 100.100.100.37.rev.sfr.net.56065 > ip-172-17-203-102.eu-central-1.compute.internal.sip: [udp sum ok] SIP, length: 407 ACK sip:+1000@sip1.redacted.com SIP/2.0 Via: SIP/2.0/UDP 37.100.100.100:56065;rport;branch=z9hG4bKPja0fcc9509b4c43269259445a4912e1a3 Max-Forwards: 70 From: "test user" ;tag=e75ca7ae0a8748e9bb6be82d523a568d To: ;tag=3cd483beb4ee8a26c384c7540ab382f6.a416a2e2 Call-ID: 445085acf1d7477a9e0b51f25e60c1dd CSeq: 12028 ACK Content-Length: 0 08:43:35.622643 IP (tos 0x0, ttl 102, id 48548, offset 0, flags [none], proto UDP (17), length 1278) 100.100.100.37.rev.sfr.net.56065 > ip-172-17-203-102.eu-central-1.compute.internal.sip: [udp sum ok] SIP, length: 1250 INVITE sip:+1000@sip1.redacted.com SIP/2.0 Via: SIP/2.0/UDP 37.100.100.100:56065;rport;branch=z9hG4bKPjf0384dab541e481f9b5dfdb3c4dd6ed2 Max-Forwards: 70 From: "test user" ;tag=e75ca7ae0a8748e9bb6be82d523a568d To: Contact: Call-ID: 445085acf1d7477a9e0b51f25e60c1dd CSeq: 12029 INVITE Allow: PRACK, INVITE, ACK, BYE, CANCEL, UPDATE, INFO, SUBSCRIBE, NOTIFY, REFER, MESSAGE, OPTIONS Supported: replaces, 100rel, timer, norefersub Session-Expires: 1800 Min-SE: 90 User-Agent: MicroSIP/3.20.7 Authorization: Digest username="test", realm="sip1.redacted.com", nonce="YZyq42GcqbcosEWlY5prHZTM2GIvDdBx", uri="sip:+1000@sip1.redacted.com", response="178e3ba525529cd187af7f83f7676091", cnonce="e19a1640cbe347229a2074ba58f3e099", qop=auth, nc=00000001 Content-Type: application/sdp Content-Length: 339 v=0 o=- 3846649415 3846649415 IN IP4 37.100.100.100 s=pjmedia b=AS:84 t=0 0 a=X-nat:1 m=audio 4000 RTP/AVP 8 0 101 c=IN IP4 37.100.100.100 b=TIAS:64000 a=rtcp:4001 IN IP4 37.100.100.100 a=sendrecv a=rtpmap:8 PCMA/8000 a=rtpmap:0 PCMU/8000 a=rtpmap:101 telephone-event/8000 a=fmtp:101 0-16 a=ssrc:801129593 cname:67e4069c62f84408 08:43:35.626298 IP (tos 0x10, ttl 255, id 5480, offset 0, flags [none], proto UDP (17), length 448) ip-172-17-203-102.eu-central-1.compute.internal.sip > 100.100.100.37.rev.sfr.net.56065: [bad udp cksum 0x72af -> 0x8554!] SIP, length: 420 SIP/2.0 100 trying -- your call is important to us Via: SIP/2.0/UDP 37.100.100.100:56065;rport=56065;branch=z9hG4bKPjf0384dab541e481f9b5dfdb3c4dd6ed2;received=37.100.100.100 From: "test user" ;tag=e75ca7ae0a8748e9bb6be82d523a568d To: Call-ID: 445085acf1d7477a9e0b51f25e60c1dd CSeq: 12029 INVITE Server: kamailio (5.4.7 (x86_64/linux)) Content-Length: 0 08:43:35.626499 IP (tos 0x10, ttl 255, id 48278, offset 0, flags [none], proto UDP (17), length 1153) ip-172-17-203-102.eu-central-1.compute.internal.sip > ip-172-17-200-20.eu-central-1.compute.internal.sip: [bad udp cksum 0xf01c -> 0x9a8f!] SIP, length: 1125 INVITE sip:+1000@172.17.200.20:5060 SIP/2.0 Record-Route: Via: SIP/2.0/UDP 3.99.99.99:5060;branch=z9hG4bK37f1.d3ae697f45b71811bfa3d1a574ffe93d.0 Via: SIP/2.0/UDP 37.100.100.100:56065;received=37.100.100.100;rport=56065;branch=z9hG4bKPjf0384dab541e481f9b5dfdb3c4dd6ed2 Max-Forwards: 69 From: "test user" ;tag=e75ca7ae0a8748e9bb6be82d523a568d To: Contact: Call-ID: 445085acf1d7477a9e0b51f25e60c1dd CSeq: 12029 INVITE Allow: PRACK, INVITE, ACK, BYE, CANCEL, UPDATE, INFO, SUBSCRIBE, NOTIFY, REFER, MESSAGE, OPTIONS Supported: replaces, 100rel, timer, norefersub Session-Expires: 1800 Min-SE: 90 User-Agent: MicroSIP/3.20.7 Content-Type: application/sdp Content-Length: 317 v=0 o=- 3846649415 3846649415 IN IP4 3.99.99.99 s=pjmedia b=AS:84 t=0 0 a=X-nat:1 m=audio 23000 RTP/AVP 8 0 101 c=IN IP4 3.99.99.99 b=TIAS:64000 a=ssrc:801129593 cname:67e4069c62f84408 a=rtpmap:8 PCMA/8000 a=rtpmap:0 PCMU/8000 a=rtpmap:101 telephone-event/8000 a=fmtp:101 0-16 a=sendrecv a=rtcp:23001 08:43:35.627367 IP (tos 0xb8, ttl 64, id 26920, offset 0, flags [DF], proto UDP (17), length 563) ip-172-17-200-20.eu-central-1.compute.internal.sip > ip-172-17-203-102.eu-central-1.compute.internal.sip: [udp sum ok] SIP, length: 535 SIP/2.0 100 Trying Via: SIP/2.0/UDP 3.99.99.99:5060;rport=5060;received=172.17.203.102;branch=z9hG4bK37f1.d3ae697f45b71811bfa3d1a574ffe93d.0 Via: SIP/2.0/UDP 37.100.100.100:56065;rport=56065;received=37.100.100.100;branch=z9hG4bKPjf0384dab541e481f9b5dfdb3c4dd6ed2 Record-Route: Call-ID: 445085acf1d7477a9e0b51f25e60c1dd From: "test user" ;tag=e75ca7ae0a8748e9bb6be82d523a568d To: CSeq: 12029 INVITE Server: Asterisk PBX 16.9.0 Content-Length: 0 08:43:35.629478 IP (tos 0xb8, ttl 64, id 26921, offset 0, flags [DF], proto UDP (17), length 751) ip-172-17-200-20.eu-central-1.compute.internal.sip > ip-172-17-203-102.eu-central-1.compute.internal.sip: [udp sum ok] SIP, length: 723 SIP/2.0 180 Ringing Via: SIP/2.0/UDP 3.99.99.99:5060;rport=5060;received=172.17.203.102;branch=z9hG4bK37f1.d3ae697f45b71811bfa3d1a574ffe93d.0 Via: SIP/2.0/UDP 37.100.100.100:56065;rport=56065;received=37.100.100.100;branch=z9hG4bKPjf0384dab541e481f9b5dfdb3c4dd6ed2 Record-Route: Call-ID: 445085acf1d7477a9e0b51f25e60c1dd From: "test user" ;tag=e75ca7ae0a8748e9bb6be82d523a568d To: ;tag=826bcfed-1430-4c66-b17a-f66ca997066e CSeq: 12029 INVITE Server: Asterisk PBX 16.9.0 Contact: Allow: OPTIONS, REGISTER, SUBSCRIBE, NOTIFY, PUBLISH, INVITE, ACK, BYE, CANCEL, UPDATE, PRACK, MESSAGE, REFER Content-Length: 0 08:43:35.629750 IP (tos 0x10, ttl 255, id 5481, offset 0, flags [none], proto UDP (17), length 628) ip-172-17-203-102.eu-central-1.compute.internal.sip > 100.100.100.37.rev.sfr.net.56065: [bad udp cksum 0x7363 -> 0x00a9!] SIP, length: 600 SIP/2.0 180 Ringing Via: SIP/2.0/UDP 37.100.100.100:56065;rport=56065;received=37.100.100.100;branch=z9hG4bKPjf0384dab541e481f9b5dfdb3c4dd6ed2 Record-Route: Call-ID: 445085acf1d7477a9e0b51f25e60c1dd From: "test user" ;tag=e75ca7ae0a8748e9bb6be82d523a568d To: ;tag=826bcfed-1430-4c66-b17a-f66ca997066e CSeq: 12029 INVITE Server: Asterisk PBX 16.9.0 Contact: Allow: OPTIONS, REGISTER, SUBSCRIBE, NOTIFY, PUBLISH, INVITE, ACK, BYE, CANCEL, UPDATE, PRACK, MESSAGE, REFER Content-Length: 0 08:43:37.632035 IP (tos 0xb8, ttl 64, id 26992, offset 0, flags [DF], proto UDP (17), length 1144) ip-172-17-200-20.eu-central-1.compute.internal.sip > ip-172-17-203-102.eu-central-1.compute.internal.sip: [udp sum ok] SIP, length: 1116 SIP/2.0 200 OK Via: SIP/2.0/UDP 3.99.99.99:5060;rport=5060;received=172.17.203.102;branch=z9hG4bK37f1.d3ae697f45b71811bfa3d1a574ffe93d.0 Via: SIP/2.0/UDP 37.100.100.100:56065;rport=56065;received=37.100.100.100;branch=z9hG4bKPjf0384dab541e481f9b5dfdb3c4dd6ed2 Record-Route: Call-ID: 445085acf1d7477a9e0b51f25e60c1dd From: "test user" ;tag=e75ca7ae0a8748e9bb6be82d523a568d To: ;tag=826bcfed-1430-4c66-b17a-f66ca997066e CSeq: 12029 INVITE Server: Asterisk PBX 16.9.0 Allow: OPTIONS, REGISTER, SUBSCRIBE, NOTIFY, PUBLISH, INVITE, ACK, BYE, CANCEL, UPDATE, PRACK, MESSAGE, REFER Contact: Supported: 100rel, timer, replaces, norefersub Session-Expires: 1800;refresher=uac Require: timer Content-Type: application/sdp Content-Length: 263 v=0 o=- 3846649415 3846649417 IN IP4 172.17.200.20 s=Asterisk c=IN IP4 172.17.200.20 t=0 0 m=audio 10786 RTP/AVP 8 0 101 a=rtpmap:8 PCMA/8000 a=rtpmap:0 PCMU/8000 a=rtpmap:101 telephone-event/8000 a=fmtp:101 0-16 a=ptime:20 a=maxptime:150 a=sendrecv 08:43:37.633396 IP (tos 0x10, ttl 255, id 5619, offset 0, flags [none], proto UDP (17), length 1029) ip-172-17-203-102.eu-central-1.compute.internal.sip > 100.100.100.37.rev.sfr.net.56065: [bad udp cksum 0x74f4 -> 0x502e!] SIP, length: 1001 SIP/2.0 200 OK Via: SIP/2.0/UDP 37.100.100.100:56065;rport=56065;received=37.100.100.100;branch=z9hG4bKPjf0384dab541e481f9b5dfdb3c4dd6ed2 Record-Route: Call-ID: 445085acf1d7477a9e0b51f25e60c1dd From: "test user" ;tag=e75ca7ae0a8748e9bb6be82d523a568d To: ;tag=826bcfed-1430-4c66-b17a-f66ca997066e CSeq: 12029 INVITE Server: Asterisk PBX 16.9.0 Allow: OPTIONS, REGISTER, SUBSCRIBE, NOTIFY, PUBLISH, INVITE, ACK, BYE, CANCEL, UPDATE, PRACK, MESSAGE, REFER Contact: Supported: 100rel, timer, replaces, norefersub Session-Expires: 1800;refresher=uac Require: timer Content-Type: application/sdp Content-Length: 271 v=0 o=- 3846649415 3846649417 IN IP4 3.99.99.99 s=Asterisk c=IN IP4 3.99.99.99 t=0 0 m=audio 23020 RTP/AVP 8 0 101 a=maxptime:150 a=rtpmap:8 PCMA/8000 a=rtpmap:0 PCMU/8000 a=rtpmap:101 telephone-event/8000 a=fmtp:101 0-16 a=sendrecv a=rtcp:23021 a=ptime:20 08:43:37.679055 IP (tos 0x0, ttl 102, id 48552, offset 0, flags [none], proto UDP (17), length 448) 100.100.100.37.rev.sfr.net.56065 > ip-172-17-203-102.eu-central-1.compute.internal.sip: [udp sum ok] SIP, length: 420 ACK sip:172.17.200.20:5060 SIP/2.0 Via: SIP/2.0/UDP 37.100.100.100:56065;rport;branch=z9hG4bKPj1df5c9a4fada4c28a9ad5f7540513287 Max-Forwards: 70 From: "test user" ;tag=e75ca7ae0a8748e9bb6be82d523a568d To: ;tag=826bcfed-1430-4c66-b17a-f66ca997066e Call-ID: 445085acf1d7477a9e0b51f25e60c1dd CSeq: 12029 ACK Route: Content-Length: 0 08:43:37.679671 IP (tos 0x0, ttl 102, id 48553, offset 0, flags [none], proto UDP (17), length 943) 100.100.100.37.rev.sfr.net.56065 > ip-172-17-203-102.eu-central-1.compute.internal.sip: [udp sum ok] SIP, length: 915 UPDATE sip:172.17.200.20:5060 SIP/2.0 Via: SIP/2.0/UDP 37.100.100.100:56065;rport;branch=z9hG4bKPj553ecda2f38547e884efd5bba4cc313d Max-Forwards: 70 From: "test user" ;tag=e75ca7ae0a8748e9bb6be82d523a568d To: ;tag=826bcfed-1430-4c66-b17a-f66ca997066e Contact: Call-ID: 445085acf1d7477a9e0b51f25e60c1dd CSeq: 12030 UPDATE Route: Supported: replaces, 100rel, timer, norefersub Session-Expires: 1800;refresher=uac Min-SE: 90 Content-Type: application/sdp Content-Length: 315 v=0 o=- 3846649415 3846649416 IN IP4 37.100.100.100 s=pjmedia b=AS:84 t=0 0 a=X-nat:1 m=audio 4000 RTP/AVP 8 101 c=IN IP4 37.100.100.100 b=TIAS:64000 a=rtcp:4001 IN IP4 37.100.100.100 a=ssrc:801129593 cname:67e4069c62f84408 a=rtpmap:8 PCMA/8000 a=rtpmap:101 telephone-event/8000 a=fmtp:101 0-16 a=sendrecv 08:43:37.679712 IP (tos 0x10, ttl 255, id 48327, offset 0, flags [none], proto UDP (17), length 536) ip-172-17-203-102.eu-central-1.compute.internal.sip > ip-172-17-200-20.eu-central-1.compute.internal.sip: [bad udp cksum 0xedb3 -> 0x24e3!] SIP, length: 508 ACK sip:172.17.200.20:5060 SIP/2.0 Via: SIP/2.0/UDP 3.99.99.99:5060;branch=z9hG4bK37f1.a5e72f99089ff1b4e282c09caaaf3a43.0 Via: SIP/2.0/UDP 37.100.100.100:56065;received=37.100.100.100;rport=56065;branch=z9hG4bKPj1df5c9a4fada4c28a9ad5f7540513287 Max-Forwards: 69 From: "test user" ;tag=e75ca7ae0a8748e9bb6be82d523a568d To: ;tag=826bcfed-1430-4c66-b17a-f66ca997066e Call-ID: 445085acf1d7477a9e0b51f25e60c1dd CSeq: 12029 ACK Content-Length: 0 08:43:37.681851 IP (tos 0x10, ttl 255, id 48328, offset 0, flags [none], proto UDP (17), length 1021) ip-172-17-203-102.eu-central-1.compute.internal.sip > ip-172-17-200-20.eu-central-1.compute.internal.sip: [bad udp cksum 0xef98 -> 0x0f9f!] SIP, length: 993 UPDATE sip:172.17.200.20:5060 SIP/2.0 Via: SIP/2.0/UDP 3.99.99.99:5060;branch=z9hG4bKc6f1.36bcd0fe1b2325ed4f511c4581b7e118.0 Via: SIP/2.0/UDP 37.100.100.100:56065;received=37.100.100.100;rport=56065;branch=z9hG4bKPj553ecda2f38547e884efd5bba4cc313d Max-Forwards: 69 From: "test user" ;tag=e75ca7ae0a8748e9bb6be82d523a568d To: ;tag=826bcfed-1430-4c66-b17a-f66ca997066e Contact: Call-ID: 445085acf1d7477a9e0b51f25e60c1dd CSeq: 12030 UPDATE Supported: replaces, 100rel, timer, norefersub Session-Expires: 1800;refresher=uac Min-SE: 90 Content-Type: application/sdp Content-Length: 305 v=0 o=- 3846649415 3846649416 IN IP4 3.99.99.99 s=pjmedia b=AS:84 t=0 0 a=X-nat:1 m=audio 23000 RTP/AVP 8 101 c=IN IP4 3.99.99.99 b=TIAS:64000 a=ssrc:801129593 cname:67e4069c62f84408 a=rtpmap:8 PCMA/8000 a=rtpmap:101 telephone-event/8000 a=fmtp:101 0-16 a=sendrecv a=rtcp:23001 a=ptime:20 08:43:37.682503 IP (tos 0xb8, ttl 64, id 27003, offset 0, flags [DF], proto UDP (17), length 1085) ip-172-17-200-20.eu-central-1.compute.internal.sip > ip-172-17-203-102.eu-central-1.compute.internal.sip: [udp sum ok] SIP, length: 1057 SIP/2.0 200 OK Via: SIP/2.0/UDP 3.99.99.99:5060;rport=5060;received=172.17.203.102;branch=z9hG4bKc6f1.36bcd0fe1b2325ed4f511c4581b7e118.0 Via: SIP/2.0/UDP 37.100.100.100:56065;rport=56065;received=37.100.100.100;branch=z9hG4bKPj553ecda2f38547e884efd5bba4cc313d Call-ID: 445085acf1d7477a9e0b51f25e60c1dd From: "test user" ;tag=e75ca7ae0a8748e9bb6be82d523a568d To: ;tag=826bcfed-1430-4c66-b17a-f66ca997066e CSeq: 12030 UPDATE Session-Expires: 1800;refresher=uac Require: timer Contact: Allow: OPTIONS, REGISTER, SUBSCRIBE, NOTIFY, PUBLISH, INVITE, ACK, BYE, CANCEL, UPDATE, PRACK, MESSAGE, REFER Supported: 100rel, timer, replaces, norefersub Server: Asterisk PBX 16.9.0 Content-Type: application/sdp Content-Length: 239 v=0 o=- 3846649415 3846649418 IN IP4 172.17.200.20 s=Asterisk c=IN IP4 172.17.200.20 t=0 0 m=audio 10786 RTP/AVP 8 101 a=rtpmap:8 PCMA/8000 a=rtpmap:101 telephone-event/8000 a=fmtp:101 0-16 a=ptime:20 a=maxptime:150 a=sendrecv 08:43:37.683675 IP (tos 0x10, ttl 255, id 5625, offset 0, flags [none], proto UDP (17), length 970) ip-172-17-203-102.eu-central-1.compute.internal.sip > 100.100.100.37.rev.sfr.net.56065: [bad udp cksum 0x74b9 -> 0xf0ba!] SIP, length: 942 SIP/2.0 200 OK Via: SIP/2.0/UDP 37.100.100.100:56065;rport=56065;received=37.100.100.100;branch=z9hG4bKPj553ecda2f38547e884efd5bba4cc313d Call-ID: 445085acf1d7477a9e0b51f25e60c1dd From: "test user" ;tag=e75ca7ae0a8748e9bb6be82d523a568d To: ;tag=826bcfed-1430-4c66-b17a-f66ca997066e CSeq: 12030 UPDATE Session-Expires: 1800;refresher=uac Require: timer Contact: Allow: OPTIONS, REGISTER, SUBSCRIBE, NOTIFY, PUBLISH, INVITE, ACK, BYE, CANCEL, UPDATE, PRACK, MESSAGE, REFER Supported: 100rel, timer, replaces, norefersub Server: Asterisk PBX 16.9.0 Content-Type: application/sdp Content-Length: 247 v=0 o=- 3846649415 3846649418 IN IP4 3.99.99.99 s=Asterisk c=IN IP4 3.99.99.99 t=0 0 m=audio 23020 RTP/AVP 8 101 a=maxptime:150 a=rtpmap:8 PCMA/8000 a=rtpmap:101 telephone-event/8000 a=fmtp:101 0-16 a=sendrecv a=rtcp:23021 a=ptime:20 ## Call is established (RTP media between asterisk<->kamailio flowing through incorrect network too, should be private). But if I let the IPBX hangup, nothing shows here, because asterisk is trying to send BYE to the public IP ## Capture from Asterisk box: [Nov 23 09:43:53] <--- Transmitting SIP request (488 bytes) to UDP:3.99.99.99:5060 ---> [Nov 23 09:43:53] BYE sip:test@37.100.100.100:56065;ob SIP/2.0 [Nov 23 09:43:53] Via: SIP/2.0/UDP 172.17.200.20:5060;rport;branch=z9hG4bKPjbcb73473-6c8c-4d2d-9e19-58b4f1d282e5 [Nov 23 09:43:53] From: ;tag=826bcfed-1430-4c66-b17a-f66ca997066e [Nov 23 09:43:53] To: "test user" ;tag=e75ca7ae0a8748e9bb6be82d523a568d [Nov 23 09:43:53] Call-ID: 445085acf1d7477a9e0b51f25e60c1dd [Nov 23 09:43:53] CSeq: 28535 BYE [Nov 23 09:43:53] Route: [Nov 23 09:43:53] Reason: Q.850;cause=0 [Nov 23 09:43:53] Max-Forwards: 70 [Nov 23 09:43:53] User-Agent: Asterisk PBX 16.9.0 [Nov 23 09:43:53] Content-Length: 0 [Nov 23 09:43:53] [Nov 23 09:43:53] [Nov 23 09:43:53] -- Remote UNIX connection [Nov 23 09:43:53] -- Remote UNIX connection disconnected [Nov 23 09:43:53] -- Remote UNIX connection [Nov 23 09:43:53] -- Remote UNIX connection disconnected [Nov 23 09:43:55] <--- Transmitting SIP request (488 bytes) to UDP:3.99.99.99:5060 ---> [Nov 23 09:43:55] BYE sip:test@37.100.100.100:56065;ob SIP/2.0 [Nov 23 09:43:55] Via: SIP/2.0/UDP 172.17.200.20:5060;rport;branch=z9hG4bKPjbcb73473-6c8c-4d2d-9e19-58b4f1d282e5 [Nov 23 09:43:55] From: ;tag=826bcfed-1430-4c66-b17a-f66ca997066e [Nov 23 09:43:55] To: "test user" ;tag=e75ca7ae0a8748e9bb6be82d523a568d [Nov 23 09:43:55] Call-ID: 445085acf1d7477a9e0b51f25e60c1dd [Nov 23 09:43:55] CSeq: 28535 BYE [Nov 23 09:43:55] Route: [Nov 23 09:43:55] Reason: Q.850;cause=0 [Nov 23 09:43:55] Max-Forwards: 70 [Nov 23 09:43:55] User-Agent: Asterisk PBX 16.9.0 [Nov 23 09:43:55] Content-Length: 0 [Nov 23 09:43:55] [Nov 23 09:43:55] [Nov 23 09:43:59] <--- Transmitting SIP request (488 bytes) to UDP:3.99.99.99:5060 ---> [Nov 23 09:43:59] BYE sip:test@37.100.100.100:56065;ob SIP/2.0 [Nov 23 09:43:59] Via: SIP/2.0/UDP 172.17.200.20:5060;rport;branch=z9hG4bKPjbcb73473-6c8c-4d2d-9e19-58b4f1d282e5 [Nov 23 09:43:59] From: ;tag=826bcfed-1430-4c66-b17a-f66ca997066e [Nov 23 09:43:59] To: "test user" ;tag=e75ca7ae0a8748e9bb6be82d523a568d [Nov 23 09:43:59] Call-ID: 445085acf1d7477a9e0b51f25e60c1dd [Nov 23 09:43:59] CSeq: 28535 BYE [Nov 23 09:43:59] Route: [Nov 23 09:43:59] Reason: Q.850;cause=0 [Nov 23 09:43:59] Max-Forwards: 70 [Nov 23 09:43:59] User-Agent: Asterisk PBX 16.9.0 [Nov 23 09:43:59] Content-Length: 0