Hi Bogdan, This issue is seems to be related to force_send_socket which behaves differently in 1.11 vs 1.7. To make it work, I had to explicitly specify the port and and the proto (for force_send_socket) based on "transport=tls" statement and the direction of the traffic.
Matt ________________________________ From: Bogdan-Andrei Iancu <bog...@opensips.org> Sent: Monday, August 31, 2015 4:19 PM To: OpenSIPS users mailling list; Matt Hamilton Subject: Re: [OpenSIPS-Users] TLS discrepancy between 1.7.1 and 1.11.5 Hi Matt, Indeed, the SIP messages do look ok. Could you post the OpenSIPS logs (in debug 4) for processing the NOTIFY request ? Regards, Bogdan-Andrei Iancu OpenSIPS Founder and Developer http://www.opensips-solutions.com On 31.08.2015 20:07, Matt Hamilton wrote: Hi Bogdan, Pastebin link is http://pastebin.com/tM7zqTKX I included both 1.7.1 and 1.11 captures. I don't see a difference between them other than 1.11 sending the NOTIFY to UAC unencrypted. Btw, INVITEs seems to be behaving the same way as NOTIFY (don't have a capture for those - I assume the issue is the same). Btw, TLS works fine between Opensips 1.11 and the phone (OK messages, etc. are encrypted). Thanks, Matt [http://pastebin.com/i/fb2.jpg]<http://pastebin.com/tM7zqTKX> Opensips TLS - Pastebin.com Read more...<http://pastebin.com/tM7zqTKX> ________________________________ From: Bogdan-Andrei Iancu <bog...@opensips.org><mailto:bog...@opensips.org> Sent: Monday, August 31, 2015 5:21 AM To: OpenSIPS users mailling list; mistral9...@hotmail.com<mailto:mistral9...@hotmail.com> Subject: Re: [OpenSIPS-Users] TLS discrepancy between 1.7.1 and 1.11.5 Hi Matt, Can you post of pastebin (or similar) the SIP capture showing the incoming NOTIFY (via UDP) from Asterisk and the outgoing NOTIFY (supposedly via TLS) to UAC ? Also the SUBSCRIBE request going from OpenSIPS to Asterisk will help alot. Regards, Bogdan-Andrei Iancu OpenSIPS Founder and Developer http://www.opensips-solutions.com On 30.08.2015 18:22, Matt Hamilton wrote: We use Opensips (with TLS) as a dispatcher to multiple Asterisk servers. Currently we are in the process of upgrading from 1.7.1 to 1.11.5, and we ran into a discrepancy between 1.7.1 and 1.11.5 regarding SIP NOTIFY messages. Here is the flow (both ways): UAC (TLS) -> Opensips (UDP)-> Asterisk Asterisk (UDP) -> Opensips (TLS)-> UAC In 1.7.1, all messages between Opensips and UAC were encrypted - didn't matter if it was originated at UAC or Asterisk. In 1.11.5, the SIP NOTIFY messages coming from Asterisk are sent to UAC unencrypted (and not accepted by UAC). Here is the request that Opensips receives and sends to the UAC in plaintext: Request-Line: NOTIFY sip:101@1.2.3.4:5075;transport=tls;nat=yes<mailto:sip:101@1.2.3.4:5075;transport=tls;nat=yes> SIP/2.0 Anything we can do to have that leg encrypted as well? Thanks, Matt _______________________________________________ Users mailing list Users@lists.opensips.org<mailto:Users@lists.opensips.org> http://lists.opensips.org/cgi-bin/mailman/listinfo/users _______________________________________________ Users mailing list Users@lists.opensips.org<mailto:Users@lists.opensips.org> http://lists.opensips.org/cgi-bin/mailman/listinfo/users
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