Code:<--- SIP read from UDP:91.121.129.23:5060 ---> INVITE sip:s@192.168.2.100:5060;transport=udp SIP/2.0 Call-ID: 19122-IS-0c93dd04-597706255@siptrunk.ovh.net Contact: <sip:10.7.1.65:5060> Content-Type: application/sdp CSeq: 198813419 INVITE From: "+33383723596" <sip:0383723596@siptrunk.ovh.net;user=phone>;tag=19122-KP-0c93dd05-7cea4df27 Max-Forwards: 29 Record-Route: <sip:91.121.129.23:5060;lr>;session=443934 To: <sip:0383720044@10.7.1.65;user=phone> Via: SIP/2.0/UDP 91.121.129.23:5060;branch=z9hG4bK-TKLX-87078c4d-1549530f Allow: REFER,INVITE,NOTIFY,ACK,UPDATE,OPTIONS,REGISTER,SUBSCRIBE,NOTIFY,CANCEL,BYE,PRACK User-Agent: Cirpack/v4.76 (gw_sip) Content-Length: 318 v=0 o=cp10 156526349186 156526349186 IN IP4 91.121.128.136 s=SIP Call c=IN IP4 91.121.128.136 t=0 0 m=audio 32142 RTP/AVP 8 18 0 101 b=AS:82 a=rtpmap:8 PCMA/8000/1 a=rtpmap:18 G729/8000/1 a=fmtp:18 annexb=no a=rtpmap:0 PCMU/8000/1 a=rtpmap:101 telephone-event/8000 a=fmtp:101 0-15 a=ptime:20 a=sendrecv <-------------> --- (13 headers 15 lines) --- Sending to 91.121.129.23:5060 (NAT) Sending to 91.121.129.23:5060 (NAT) Using INVITE request as basis request - 19122-IS-0c93dd04-597706255@siptrunk.ovh.net Found peer 'trunk-ovh' for '0383723596' from 91.121.129.23:5060 Found RTP audio format 8 Found RTP audio format 18 Found RTP audio format 0 Found RTP audio format 101 Found audio description format PCMA for ID 8 Found audio description format G729 for ID 18 Found audio description format PCMU for ID 0 Found audio description format telephone-event for ID 101 Capabilities: us - (ulaw|alaw), peer - audio=(ulaw|alaw|g729)/video=(nothing)/text=(nothing), combined - (ulaw|alaw) Non-codec capabilities (dtmf): us - 0x1 (telephone-event|), peer - 0x1 (telephone-event|), combined - 0x1 (telephone-event|) Peer audio RTP is at port 91.121.128.136:32142 Looking for s in from-pstn (domain 192.168.2.100) sip_route_dump: route/path hop: <sip:91.121.129.23:5060;lr> <--- Transmitting (NAT) to 91.121.129.23:5060 ---> SIP/2.0 100 Trying Via: SIP/2.0/UDP 91.121.129.23:5060;branch=z9hG4bK-TKLX-87078c4d-1549530f;received=91.121.129.23;rport=5060 Record-Route: <sip:91.121.129.23:5060;lr>;session=443934 From: "+33383723596" <sip:0383723596@siptrunk.ovh.net;user=phone>;tag=19122-KP-0c93dd05-7cea4df27 To: <sip:0383720044@10.7.1.65;user=phone> Call-ID: 19122-IS-0c93dd04-597706255@siptrunk.ovh.net CSeq: 198813419 INVITE Server: Asterisk PBX 13.14.1~dfsg-2+deb9u4 Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH, MESSAGE Supported: replaces, timer Contact: <sip:s@185.246.18.202:5060> Content-Length: 0 <------------> <--- Transmitting (NAT) to 91.121.129.23:5060 ---> SIP/2.0 180 Ringing Via: SIP/2.0/UDP 91.121.129.23:5060;branch=z9hG4bK-TKLX-87078c4d-1549530f;received=91.121.129.23;rport=5060 Record-Route: <sip:91.121.129.23:5060;lr>;session=443934 From: "+33383723596" <sip:0383723596@siptrunk.ovh.net;user=phone>;tag=19122-KP-0c93dd05-7cea4df27 To: <sip:0383720044@10.7.1.65;user=phone>;tag=as613b4868 Call-ID: 19122-IS-0c93dd04-597706255@siptrunk.ovh.net CSeq: 198813419 INVITE Server: Asterisk PBX 13.14.1~dfsg-2+deb9u4 Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH, MESSAGE Supported: replaces, timer Contact: <sip:s@185.246.18.202:5060> Content-Length: 0 <------------> Audio is at 11998 Adding codec ulaw to SDP Adding codec alaw to SDP Adding non-codec 0x1 (telephone-event) to SDP Reliably Transmitting (NAT) to 192.168.130.49:5060: INVITE sip:214@192.168.130.49:5060 SIP/2.0 Via: SIP/2.0/UDP 192.168.130.254:5060;branch=z9hG4bK4374ac72;rport Max-Forwards: 70 From: "+33383723596" <sip:0383723596@192.168.130.254>;tag=as3efc2963 To: <sip:214@192.168.130.49:5060> Contact: <sip:0383723596@192.168.130.254:5060> Call-ID: 56f568e446b3e03a1ee90e065323974a@192.168.130.254:5060 CSeq: 102 INVITE User-Agent: Asterisk PBX 13.14.1~dfsg-2+deb9u4 Date: Thu, 08 Aug 2019 11:24:51 GMT Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH, MESSAGE Supported: replaces, timer Content-Type: application/sdp Content-Length: 294 v=0 o=root 638829780 638829780 IN IP4 192.168.130.254 s=Asterisk PBX 13.14.1~dfsg-2+deb9u4 c=IN IP4 192.168.130.254 t=0 0 m=audio 11998 RTP/AVP 0 8 101 a=rtpmap:0 PCMU/8000 a=rtpmap:8 PCMA/8000 a=rtpmap:101 telephone-event/8000 a=fmtp:101 0-16 a=ptime:20 a=maxptime:150 a=sendrecv --- <--- SIP read from UDP:192.168.130.49:5060 ---> SIP/2.0 100 Trying Via: SIP/2.0/UDP 192.168.130.254:5060;branch=z9hG4bK4374ac72;rport=5060 From: "+33383723596" <sip:0383723596@192.168.130.254>;tag=as3efc2963 To: <sip:214@192.168.130.49:5060> Call-ID: 56f568e446b3e03a1ee90e065323974a@192.168.130.254:5060 CSeq: 102 INVITE User-Agent: Yealink SIP-T41S 66.84.0.15 Content-Length: 0 <-------------> --- (8 headers 0 lines) --- <--- SIP read from UDP:192.168.130.49:5060 ---> SIP/2.0 180 Ringing Via: SIP/2.0/UDP 192.168.130.254:5060;branch=z9hG4bK4374ac72;rport=5060 From: "+33383723596" <sip:0383723596@192.168.130.254>;tag=as3efc2963 To: <sip:214@192.168.130.49:5060>;tag=2669272485 Call-ID: 56f568e446b3e03a1ee90e065323974a@192.168.130.254:5060 CSeq: 102 INVITE Contact: <sip:214@192.168.130.49:5060> Allow: INVITE, INFO, PRACK, ACK, BYE, CANCEL, OPTIONS, NOTIFY, REGISTER, SUBSCRIBE, REFER, PUBLISH, UPDATE, MESSAGE User-Agent: Yealink SIP-T41S 66.84.0.15 Allow-Events: talk,hold,conference,refer,check-sync Content-Length: 0 <-------------> --- (11 headers 0 lines) --- sip_route_dump: route/path hop: <sip:214@192.168.130.49:5060> <--- Transmitting (NAT) to 91.121.129.23:5060 ---> SIP/2.0 180 Ringing Via: SIP/2.0/UDP 91.121.129.23:5060;branch=z9hG4bK-TKLX-87078c4d-1549530f;received=91.121.129.23;rport=5060 Record-Route: <sip:91.121.129.23:5060;lr>;session=443934 From: "+33383723596" <sip:0383723596@siptrunk.ovh.net;user=phone>;tag=19122-KP-0c93dd05-7cea4df27 To: <sip:0383720044@10.7.1.65;user=phone>;tag=as613b4868 Call-ID: 19122-IS-0c93dd04-597706255@siptrunk.ovh.net CSeq: 198813419 INVITE Server: Asterisk PBX 13.14.1~dfsg-2+deb9u4 Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH, MESSAGE Supported: replaces, timer Contact: <sip:s@185.246.18.202:5060> Content-Length: 0 <------------> <--- SIP read from UDP:192.168.130.49:5060 ---> SIP/2.0 200 OK Via: SIP/2.0/UDP 192.168.130.254:5060;branch=z9hG4bK4374ac72;rport=5060 From: "+33383723596" <sip:0383723596@192.168.130.254>;tag=as3efc2963 To: <sip:214@192.168.130.49:5060>;tag=2669272485 Call-ID: 56f568e446b3e03a1ee90e065323974a@192.168.130.254:5060 CSeq: 102 INVITE Contact: <sip:214@192.168.130.49:5060> Content-Type: application/sdp Allow: INVITE, INFO, PRACK, ACK, BYE, CANCEL, OPTIONS, NOTIFY, REGISTER, SUBSCRIBE, REFER, PUBLISH, UPDATE, MESSAGE User-Agent: Yealink SIP-T41S 66.84.0.15 Allow-Events: talk,hold,conference,refer,check-sync Content-Length: 215 v=0 o=- 20037 20037 IN IP4 192.168.130.49 s=SDP data c=IN IP4 192.168.130.49 t=0 0 m=audio 12244 RTP/AVP 0 101 a=rtpmap:0 PCMU/8000 a=ptime:20 a=rtpmap:101 telephone-event/8000 a=fmtp:101 0-15 a=sendrecv <-------------> --- (12 headers 11 lines) --- Found RTP audio format 0 Found RTP audio format 101 Found audio description format PCMU for ID 0 Found audio description format telephone-event for ID 101 Capabilities: us - (ulaw|alaw), peer - audio=(ulaw)/video=(nothing)/text=(nothing), combined - (ulaw) Non-codec capabilities (dtmf): us - 0x1 (telephone-event|), peer - 0x1 (telephone-event|), combined - 0x1 (telephone-event|) Peer audio RTP is at port 192.168.130.49:12244 sip_route_dump: route/path hop: <sip:214@192.168.130.49:5060> Transmitting (NAT) to 192.168.130.49:5060: ACK sip:214@192.168.130.49:5060 SIP/2.0 Via: SIP/2.0/UDP 192.168.130.254:5060;branch=z9hG4bK1c2f34b1;rport Max-Forwards: 70 From: "+33383723596" <sip:0383723596@192.168.130.254>;tag=as3efc2963 To: <sip:214@192.168.130.49:5060>;tag=2669272485 Contact: <sip:0383723596@192.168.130.254:5060> Call-ID: 56f568e446b3e03a1ee90e065323974a@192.168.130.254:5060 CSeq: 102 ACK User-Agent: Asterisk PBX 13.14.1~dfsg-2+deb9u4 Content-Length: 0