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/tM7zqTKX>
Opensips TLS - Pastebin.com
Read more... <http://pastebin.com/tM7zqTKX>
------------------------------------------------------------------------
*From:* Bogdan-Andrei Iancu <[email protected]>
*Sent:* Monday, August 31, 2015 5:21 AM
*To:* OpenSIPS users mailling list; [email protected]
*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:[email protected]:5075;transport=tls;nat=yes SIP/2.0
Anything we can do to have that leg encrypted as well?
Thanks,
Matt
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