6 Feb
2010
6 Feb
'10
2:55 p.m.
Hello,
On Fri, Feb 5, 2010 at 10:56 AM, Jon Farmer <viperdudeuk(a)gmail.com> wrote:
Hi
I am getting this dreaded error on a asterisk box when call from one
UA to another using Asterisk as a media relay and openser as a SBC and
proxy.
chan_sip.c:3779 retrans_pkt: Maximum retries exceeded on transmission
1310650592(a)10.100.0.101
If I make a call from a UA to the PSTN through Asterisk all is
fine. This only happens when calling from one UA to another on the
same LAN.
I have posted an example sip trace here http://pastebin.com/m2262b0ef
ACK is not accepted as I could spot quickly, 200ok being retransmitted.
Probably there is something wrong with dialog attributes, after Fosdem I can
check it better.
Daniel
My openser.cfg is here http://pastebin.com/d5e84aaf7
I realise this is a issue with Asterisk but I have not been able to
find a fix. Therefore I figure there might be something I can do on
openser. The problem seems to be with a ACK not being returned but my
SIP knowledge is not good enough to know how to fix it. Any help is
greatly appreciated.
Regards
Jon
--
Jon Farmer
Tel: 07795 118140
Email: viperdudeuk(a)gmail.com
Twitter: @viperdudeuk
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--
Daniel-Constantin Mierla
http://www.asipto.com
--
Daniel-Constantin Mierla
http://www.asipto.com