Hi, Jorge!
If you are saying the 200 OK is not even logged (are you tracing with
Debug), it means OpenSIPS doesn't see it. I would check:
1. the 200 OK is sent to the proper port
2. Pike is not blocking the reply
3. local firewall does not block the 200 OK
4. selinux is disabled
Best regards,
Răzvan Crainea
OpenSIPS Developer
www.opensips-solutions.com
On 09/19/2017 12:14 PM, Jorge Luis Ortea wrote:
Hi all,
I've been using OpenSIPS for a long time and I have never seen
anything like it.
The schema is very simple, OpenSIPS exchanges SIP traffic between SBC
and Asterisk PBX, during a fax call in response a REINVITE packet a
200 Ok is ignore by OpenSIPS, not even writes in log, as if this
packet did not exist. OpenSIPS always ignores the same SIP packet and
its retries.
The sniffer on the Opensips interfaces shows that the packets are
arriving correctly.
Network diagram:
http://picpaste.com/Schema_OpenSIPS_201709191048-0byZJrw9.jpg
Traffic capture:
http://picpaste.com/Missing_200_OK_201709191101-Vy9ir5tT.jpg
Does anyone think it might be happening?
Very Thanks.
Regards.
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