09:59:05.474 os_core_unix.c !pjlib 2.5.5 for POSIX initialized 09:59:05.490 sip_endpoint.c .Creating endpoint instance... 09:59:05.516 pjlib .select() I/O Queue created (0x26aaae0) 09:59:05.517 sip_endpoint.c .Module "mod-msg-print" registered 09:59:05.517 sip_transport. .Transport manager created. 09:59:05.517 pjsua_core.c .PJSUA state changed: NULL --> CREATED 09:59:05.517 sip_endpoint.c .Module "mod-pjsua-log" registered 09:59:05.517 sip_endpoint.c .Module "mod-tsx-layer" registered 09:59:05.517 sip_endpoint.c .Module "mod-stateful-util" registered 09:59:05.517 sip_endpoint.c .Module "mod-ua" registered 09:59:05.517 sip_endpoint.c .Module "mod-100rel" registered 09:59:05.517 sip_endpoint.c .Module "mod-pjsua" registered 09:59:05.528 sip_endpoint.c .Module "mod-invite" registered 09:59:05.528 pjlib ..select() I/O Queue created (0x26b6a78) 09:59:05.531 sip_endpoint.c .Module "mod-evsub" registered 09:59:05.531 sip_endpoint.c .Module "mod-presence" registered 09:59:05.531 sip_endpoint.c .Module "mod-mwi" registered 09:59:05.531 sip_endpoint.c .Module "mod-refer" registered 09:59:05.531 sip_endpoint.c .Module "mod-pjsua-pres" registered 09:59:05.531 sip_endpoint.c .Module "mod-pjsua-im" registered 09:59:05.531 sip_endpoint.c .Module "mod-pjsua-options" registered 09:59:05.531 pjsua_core.c .1 SIP worker threads created 09:59:05.531 pjsua_core.c .pjsua version 2.5.5 for Linux-4.4.20/x86_64/glibc-2.19 initialized 09:59:05.531 pjsua_core.c .PJSUA state changed: CREATED --> INIT 09:59:05.532 pjsua_core.c SIP UDP socket reachable at 172.XX.X.X:5060 09:59:05.532 udp0x26c52b0 SIP UDP transport started, published address is 172.XX.X.X:5060 09:59:05.532 pjsua_core.c PJSUA state changed: INIT --> STARTING 09:59:05.532 sip_endpoint.c .Module "mod-unsolicited-mwi" registered 09:59:05.533 pjsua_core.c .PJSUA state changed: STARTING --> RUNNING 09:59:05.533 pjsua_acc.c Adding account: id=sip:mike@example.com 09:59:05.533 pjsua_acc.c .Account sip:mike@example.com added with id 0 09:59:05.533 pjsua_call.c Making call with acc #0 to sip:+447468XXXXXX@XXXXXX.pstn.twilio.com 09:59:05.533 pjsua_media.c .Call 0: initializing media.. 09:59:05.533 pjsua_media.c ..RTP socket reachable at 172.XX.X.X:4000 09:59:05.533 pjsua_media.c ..RTCP socket reachable at 172.XX.X.X:4001 09:59:05.533 pjsua_media.c ..Media index 0 selected for audio call 0 09:59:05.562 pjsua_core.c ....TX 918 bytes Request msg INVITE/cseq=16428 (tdta0x26d0b60) to UDP 54.XXX.XX.X:5060: INVITE sip:+447468XXXXXX@XXXXXX.pstn.twilio.com SIP/2.0 Via: SIP/2.0/UDP 172.XX.X.X:5060;rport;branch=z9hG4bKPj2741734a-4b02-4331-871b-cb41d745aa8e Max-Forwards: 70 From: sip:mike@example.com;tag=75982d61-bd17-4567-8d20-af80f715ac2e To: sip:+447468XXXXXX@XXXXXX.pstn.twilio.com Contact: Call-ID: cad2b1f2-08a4-43b9-adfa-63a7af1250b3 CSeq: 16428 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 Content-Type: application/sdp Content-Length: 289 v=0 o=- 3684563945 3684563945 IN IP4 172.XX.X.X s=pjmedia b=AS:84 t=0 0 a=X-nat:0 m=audio 4000 RTP/AVP 0 8 96 c=IN IP4 172.XX.X.X b=TIAS:64000 a=rtcp:4001 IN IP4 172.XX.X.X a=sendrecv a=rtpmap:0 PCMU/8000 a=rtpmap:8 PCMA/8000 a=rtpmap:96 telephone-event/8000 a=fmtp:96 0-16 --end msg-- 09:59:05.565 APP .......Call 0 state=CALLING 09:59:05.572 wav_writer.c .......File writer 'testingtesting.wav' created: samp.rate=16000, bufsize=4KB 09:59:05.572 conference.c .......Port 0 (Master/sound) transmitting to port 1 (testingtesting.wav) 09:59:05.579 wav_player.c .......File player 'message.wav' created: samp.rate=16000, ch=1, bufsize=4KB, filesize=56KB 09:59:05.579 conference.c .......Port 2 (message.wav) transmitting to port 0 (Master/sound) Press 'h' to hangup all calls, 'q' to quit 09:59:05.990 pjsua_core.c .RX 374 bytes Response msg 100/INVITE/cseq=16428 (rdata0x26c6d38) from UDP 54.XXX.XX.X:5060: SIP/2.0 100 Giving a try Via: SIP/2.0/UDP 172.XX.X.X:5060;received=82.X.XX.XXX;rport=57477;branch=z9hG4bKPj2741734a-4b02-4331-871b-cb41d745aa8e From: sip:mike@example.com;tag=75982d61-bd17-4567-8d20-af80f715ac2e To: sip:+447468XXXXXX@XXXXXX.pstn.twilio.com Call-ID: cad2b1f2-08a4-43b9-adfa-63a7af1250b3 CSeq: 16428 INVITE Server: Twilio Gateway Content-Length: 0 --end msg-- 09:59:10.230 pjsua_core.c .RX 945 bytes Response msg 183/INVITE/cseq=16428 (rdata0x7fb4b8000908) from UDP 54.XXX.XX.X:5060: SIP/2.0 183 Session progress CSeq: 16428 INVITE Call-ID: cad2b1f2-08a4-43b9-adfa-63a7af1250b3 From: ;tag=75982d61-bd17-4567-8d20-af80f715ac2e To: ;tag=96764593_6772d868_ea2d552b-fe2b-4932-90e9-c559976ed365 Via: SIP/2.0/UDP 172.XX.X.X:5060;received=82.X.XX.XXX;rport=57477;branch=z9hG4bKPj2741734a-4b02-4331-871b-cb41d745aa8e Record-Route: Server: Twilio Contact: Content-Type: application/sdp X-Twilio-CallSid: CA5f210920c6XXXXXXaa4e4bcf5fXXXXXX Content-Length: 280 v=0 o=- 863029107 863029107 IN IP4 54.XXX.XX.XXX s=Twilio Media Gateway c=IN IP4 54.XXX.XX.XXX t=0 0 m=audio 10060 RTP/AVP 0 96 a=rtpmap:0 PCMU/8000 a=rtpmap:96 telephone-event/8000 a=fmtp:96 0-15 a=maxptime:20 a=ptime:20 a=sendrecv a=rtcp:10061 IN IP4 54.XXX.XX.XXX --end msg-- 09:59:10.230 APP .....Call 0 state=EARLY 09:59:10.230 pjsua_media.c .....Call 0: updating media.. 09:59:10.230 pjsua_aud.c ......Audio channel update.. 09:59:10.230 strm0x7fb4b800 .......VAD temporarily disabled 09:59:10.232 strm0x7fb4b800 .......Encoder stream started 09:59:10.233 strm0x7fb4b800 .......Decoder stream started 09:59:10.233 pjsua_media.c ......Audio updated, stream #0: PCMU (sendrecv) 09:59:10.867 strm0x7fb4b800 !VAD re-enabled 09:59:12.876 pjsua_core.c .RX 623 bytes Response msg 180/INVITE/cseq=16428 (rdata0x7fb4b8000908) from UDP 54.XXX.XX.X:5060: SIP/2.0 180 Ringing CSeq: 16428 INVITE Call-ID: cad2b1f2-08a4-43b9-adfa-63a7af1250b3 From: ;tag=75982d61-bd17-4567-8d20-af80f715ac2e To: ;tag=96764593_6772d868_ea2d552b-fe2b-4932-90e9-c559976ed365 Via: SIP/2.0/UDP 172.XX.X.X:5060;received=82.X.XX.XXX;rport=57477;branch=z9hG4bKPj2741734a-4b02-4331-871b-cb41d745aa8e Record-Route: Server: Twilio Contact: X-Twilio-CallSid: CA5f210920c6XXXXXXaa4e4bcf5fXXXXXX Content-Length: 0 --end msg-- 09:59:12.876 APP .....Call 0 state=EARLY 09:59:14.227 pjsua_core.c .RX 931 bytes Response msg 200/INVITE/cseq=16428 (rdata0x7fb4b8000908) from UDP 54.XXX.XX.X:5060: SIP/2.0 200 OK CSeq: 16428 INVITE Call-ID: cad2b1f2-08a4-43b9-adfa-63a7af1250b3 From: ;tag=75982d61-bd17-4567-8d20-af80f715ac2e To: ;tag=96764593_6772d868_ea2d552b-fe2b-4932-90e9-c559976ed365 Via: SIP/2.0/UDP 172.XX.X.X:5060;received=82.X.XX.XXX;rport=57477;branch=z9hG4bKPj2741734a-4b02-4331-871b-cb41d745aa8e Record-Route: Server: Twilio Contact: Content-Type: application/sdp X-Twilio-CallSid: CA5f210920c6XXXXXXaa4e4bcf5fXXXXXX Content-Length: 280 v=0 o=- 950195842 950195842 IN IP4 54.XXX.XX.XXX s=Twilio Media Gateway c=IN IP4 54.XXX.XX.XXX t=0 0 m=audio 10060 RTP/AVP 0 96 a=rtpmap:0 PCMU/8000 a=rtpmap:96 telephone-event/8000 a=fmtp:96 0-15 a=maxptime:20 a=ptime:20 a=sendrecv a=rtcp:10061 IN IP4 54.XXX.XX.XXX --end msg-- 09:59:14.227 APP .....Call 0 state=CONNECTING 09:59:14.227 inv0x26c9548 ....SDP negotiation done, message body is ignored 09:59:14.228 pjsua_core.c .....TX 511 bytes Request msg ACK/cseq=16428 (tdta0x7fb4b8009db0