the log errors don't seem related to rtp proxying.
Can you paste here what you have in kamailio.cfg at line 943?
The other error in syslog is related to a duplicate key, most probably
in cdrs table or some other table you populate with sql_query() from
kamailio.cfg -- the conflict is on unique key 'uk_cft'.
In both traces, labeled working or not working, there is no rtpproxy
invoked for signaling, thus no rtp relaying done by sip server. The rtp
stream should go directly from caller to callee. The ip addresses
suggest that caller and callee are both in the same local network as sip
server. So, unless there are some firewalls around, all should just go
fine. Or maybe there are some bugs in the softphone. Kamailio is not
involved in rtp at all.
On 20/12/13 07:48, Wingsravi R wrote:
I am running a kamailio 4.0.3 server, it was working fine with the
features like- audio calling, video calling , SMS (but presence is not
working). But from last two days I'm facing problems with RTP packets
streaming between SIP clients (IMSDroid clients). Session
establishment between two clients works well but without audio and
video streaming. And after sometime again it works well. What is this
Following attachments are Audio calling cases of working and not
working (ngrep based), And i have found some errors in Syslog
(attached) and my config file for any reference.
What could be the problem? How can i solve the issue?
Anybody please help me.
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
Daniel-Constantin Mierla - http://www.asipto.com