|
From: | Phil Whitener |
Subject: | [Linphone-developers] Resolving DNS names results in default port assignment |
Date: | Fri, 24 Apr 2020 13:07:57 +0000 |
I am seeing issues where my Linphone Desktop (tested on Linux and Windows) sends dialog responses to the wrong destination port. It appears to happen when the host needs to be resolved; however, I also see whne public IP addresses (not
RFC1918 possibly) are used that the resolver is still invoked. See a few log snips below from working and non-working examples. In these examples Linphone is used as an independent SIP Softphone to our Genesys Cloud PBX, Flexisip or a Linphone account is
not used. I provided the full log and linphonerc files for a couple tests “_cloud” is the public and DNS test, “_premise” is the RFC1918 test. The only changes are the targets and I have two proxies defined in the _cloud version. In both examples our PBX
sends and receives station connections on TLS:8061. In the cases where resolution occurs, Linphone tries to reply to TLS:5061, possibly the default port for TLS connections. 2020-04-24 08:35:29:852 MESSAGE channel [0AD98810]: received [1246] new bytes from [TLS://192.168.144.221:8061]: INVITE sip:Linphone_1@192.168.144.204:65403;transport=tls SIP/2.0 To: "linphone_1" sip:Linphone_1@192.168.144.221 From: "Indianapolis IN" sip:+13177158299@192.168.144.221;user=phone;tag=mnfARqI Call-ID: f40129d5-7662-4c54-ad10-8bb32c150da0 Via: SIP/2.0/TLS 192.168.144.221:8061;branch=z9hG4bK1738068318SU5JTi9pM3NpcC4t_3121117768_ CSeq: 1 INVITE Max-Forwards: 70 Allow: INVITE, ACK, CANCEL, BYE, OPTIONS, INFO, REFER Supported: norefersub, timer Accept: application/sdp, application/dtmf-relay Alert-Info: <http://localhost/AutoAnswer;delay=0;info=alert-autoanswer> Subject: Contacting Station Contact: "Indianapolis IN" sip:+13177158299@192.168.144.221:8061;transport=tls x-inin-cnv: 9783f38a-d2a7-4b43-a59d-3e83caf71961 x-inin-session: a2abe67e-0bf4-492b-bf1e-374b317e5797 Content-Type: application/sdp User-Agent: ININ-EDGE/1.0.0.8974 Content-Length: 362 v=0 o=- 2246965867 3796720530 IN IP4 192.168.144.221 s=- c=IN IP4 192.168.144.221 t=0 0 m=audio 29562 RTP/SAVP 96 18 0 8 101 102 a=rtpmap:96 opus/48000/2 a=rtpmap:101 telephone-event/48000 a=fmtp:101 0-15 a=rtpmap:102 telephone-event/8000 a=fmtp:102 0-15 a=crypto:1 AES_CM_128_HMAC_SHA1_80 inline:BBiAVQbI42vB6HO72Agrlw+Ab5J1dVduqFLz07T2 a=sendrecv 2020-04-24 08:35:29:860 MESSAGE channel [0AD98810] [884] bytes parsed 2020-04-24 08:35:29:861 MESSAGE channel [0AD98810] read [362] bytes of body from [192.168.144.221:8061] 2020-04-24 08:35:29:861 MESSAGE Changing [server] [INVITE] transaction [0AC16A78], from state [INIT] to [PROCEEDING] 2020-04-24 08:35:29:862 MESSAGE channel [0AD98810]:
message sent to [TLS://192.168.144.221:8061], size: [330] bytes SIP/2.0 100 Trying Via: SIP/2.0/TLS 192.168.144.221:8061;branch=z9hG4bK1738068318SU5JTi9pM3NpcC4t_3121117768_ From: "Indianapolis IN" sip:+13177158299@192.168.144.221;user=phone;tag=mnfARqI To: "linphone_1" sip:Linphone_1@192.168.144.221 Call-ID: f40129d5-7662-4c54-ad10-8bb32c150da0 CSeq: 1 INVITE Content-Length: 0 (2) Non-Working: DNS Name 2020-04-24 08:19:01:528 MESSAGE channel [0F739538]: received [1243] new bytes from [TLS://ec2-18-213-2-87.compute-1.amazonaws.com:8061]: INVITE sip:Linphone_1@98.222.219.34:50281;transport=tls SIP/2.0 To: "linphone_1" sip:address@hidden From: "Indianapolis IN" sip:+13177158299@18.213.2.87;user=phone;tag=MEEIAV0 Call-ID: de57ec2f-8a56-4873-98d6-3e57eb06bc5b Via: SIP/2.0/TLS 18.213.2.87;branch=z9hG4bK2688100344SU5JTi9pM3NpcC4t_2619107170_ CSeq: 1 INVITE Max-Forwards: 70 Allow: INVITE, ACK, CANCEL, BYE, OPTIONS, INFO, REFER Supported: norefersub, timer Accept: application/sdp, application/dtmf-relay Alert-Info: <http://localhost/AutoAnswer;delay=0;info=alert-autoanswer> Subject: Contacting Station Contact: "Indianapolis IN" sip:+13177158299@18.213.2.87:8061;transport=tls x-inin-cnv: 77befc94-6913-4e5f-af86-5983854541dd x-inin-session: a7274d51-29ba-480f-8eda-01cfef7fc00d Content-Type: application/sdp User-Agent: ININ-EDGE/1.0.0.9010 Content-Length: 354 v=0 o=- 1639457241 3796719541 IN IP4 54.164.43.14 s=- c=IN IP4 54.164.43.14 t=0 0 m=audio 18842 RTP/SAVP 96 18 0 101 102 a=rtpmap:96 opus/48000/2 a=rtpmap:101 telephone-event/48000 a=fmtp:101 0-15 a=rtpmap:102 telephone-event/8000 a=fmtp:102 0-15 a=crypto:1 AES_CM_128_HMAC_SHA1_80 inline:LURAE+BMluDMb+8LPGGK2WSw/+sKDI5aqmkNNyYw a=sendrecv 2020-04-24 08:19:01:541 MESSAGE channel [0F739538] [889] bytes parsed 2020-04-24 08:19:01:541 MESSAGE channel [0F739538] read [354] bytes of body from [ec2-18-213-2-87.compute-1.amazonaws.com:8061] 2020-04-24 08:19:01:542 MESSAGE Changing [server] [INVITE] transaction [14E93A40], from state [INIT] to [PROCEEDING] 2020-04-24 08:19:01:542 MESSAGE channel [0FFB7FC8]: starting resolution of 18.213.2.87 2020-04-24 08:19:01:543 MESSAGE channel 0FFB7FC8: state RES_IN_PROGRESS 2020-04-24 08:19:01:543 MESSAGE transaction [14E93A40] channel state changed to [RES_IN_PROGRESS] 2020-04-24 08:19:01:543 MESSAGE channel 0FFB7FC8: state RES_DONE 2020-04-24 08:19:01:543 MESSAGE transaction [14E93A40] channel state changed to [RES_DONE] 2020-04-24 08:19:01:543 MESSAGE channel 0FFB7FC8: state CONNECTING 2020-04-24 08:19:01:543 MESSAGE transaction [14E93A40] channel state changed to [CONNECTING] 2020-04-24 08:19:01:543 MESSAGE Trying to connect to [TLS://18.213.2.87:5061] 2020-04-24 08:19:22:646 ERROR Connection failed for fd [3964]: cause [A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has
failed to respond. ] 2020-04-24 08:19:22:646
ERROR Cannot connect to [TLS://18.213.2.87:5061] (3) Non-Working: Public IP Address 2020-04-24 08:46:46:330 MESSAGE channel [0A7D75B8]: starting resolution of 3.91.170.117 2020-04-24 08:46:46:331 MESSAGE channel 0A7D75B8: state RES_IN_PROGRESS2020-04-24 08:46:46:331 MESSAGE Trying to connect to [TLS://3.91.170.117:5061] … 2020-04-24 08:46:46:321 MESSAGE channel [0ABDC498]: received [1219] new bytes from [TLS://3.91.170.117:8061]: INVITE sip:Linphone_1@98.222.219.34:65456;transport=tls SIP/2.0 To: "linphone_1" sip:Linphone_1@3.91.170.117 From: "Indianapolis IN" sip:+13177158299@3.91.170.117;user=phone;tag=VMgHwVA Call-ID: c959fc58-0fe9-4821-9b03-e44a59d1db6b Via: SIP/2.0/TLS 3.91.170.117;branch=z9hG4bK1512650544SU5JTi9pM3NpcC4t_1972039476_ CSeq: 1 INVITE Max-Forwards: 70 Allow: INVITE, ACK, CANCEL, BYE, OPTIONS, INFO, REFER Supported: norefersub, timer Accept: application/sdp, application/dtmf-relay Alert-Info: <http://localhost/AutoAnswer;delay=0;info=alert-autoanswer> Subject: Contacting Station Contact: "Indianapolis IN" sip:+13177158299@3.91.170.117:8061;transport=tls x-inin-cnv: 86112228-58b4-4676-bdf8-8e699b168e09 x-inin-session: e65b48ad-b9f8-4595-8f05-9a03f9563c61 Content-Type: application/sdp User-Agent: ININ-EDGE/1.0.0.9010 Content-Length: 354 v=0 o=- 2641892491 3796721206 IN IP4 3.84.228.136 s=- c=IN IP4 3.84.228.136 t=0 0 m=audio 22610 RTP/SAVP 96 18 0 101 102 a=rtpmap:96 opus/48000/2 a=rtpmap:101 telephone-event/48000 a=fmtp:101 0-15 a=rtpmap:102 telephone-event/8000 a=fmtp:102 0-15 a=crypto:1 AES_CM_128_HMAC_SHA1_80 inline:KxpYqTZc7foGpFwal4Itn80yAvLzTl18zNGmCDWD a=sendrecv 2020-04-24 08:46:46:328 MESSAGE channel [0ABDC498] [865] bytes parsed 2020-04-24 08:46:46:329 MESSAGE channel [0ABDC498] read [354] bytes of body from [3.91.170.117:8061] 2020-04-24 08:46:46:330 MESSAGE Changing [server] [INVITE] transaction [0AA137E8], from state [INIT] to [PROCEEDING] 2020-04-24 08:46:46:330 MESSAGE channel [0A7D75B8]: starting resolution of 3.91.170.117 2020-04-24 08:46:46:331 MESSAGE channel 0A7D75B8: state RES_IN_PROGRESS 2020-04-24 08:46:46:331 MESSAGE transaction [0AA137E8] channel state changed to [RES_IN_PROGRESS] 2020-04-24 08:46:46:331 MESSAGE channel 0A7D75B8: state RES_DONE 2020-04-24 08:46:46:331 MESSAGE transaction [0AA137E8] channel state changed to [RES_DONE] 2020-04-24 08:46:46:331 MESSAGE channel 0A7D75B8: state CONNECTING 2020-04-24 08:46:46:331 MESSAGE transaction [0AA137E8] channel state changed to [CONNECTING] 2020-04-24 08:46:46:331 MESSAGE Trying to connect to [TLS://3.91.170.117:5061] Phil Whitener Solutions Architect M
317.715.8299 |
linphone1.log
Description: linphone1.log
linphonerc_cloud - Copy
Description: linphonerc_cloud - Copy
linphonerc_premise
Description: linphonerc_premise
[Prev in Thread] | Current Thread | [Next in Thread] |