[OpenSIPS-Users] opensips and asterisk retransmits

[Alex Balashov]

You may wish to consider posting this to the SER-Asterisk-Interwork list.

troxlinux wrote:

> Hi list , I have some days fighting with asterisk and opensips to
> solve this problem,  when I use asterisk to listen my voicemail and to
> call to the pstn, asterisk shows me this error message:
> 
> WARNING[3196]: chan_sip.c:1976 retrans_pkt: Maximum retries exceeded
> on transmission d5a57aa528f5c8f2 at 192.168.10.30 for seqno 45371
> (Critical Response) -- See doc/sip-retransmit.txt.
> [Apr 28 19:34:44] WARNING[3196]: chan_sip.c:1998 retrans_pkt: Hanging
> up call d5a57aa528f5c8f2 at 192.168.10.30 - no reply to our critical
> packet (see doc/sip-retransmit.txt).
> 
> I read the documentation in asterisk, and there are possibly several
> factors for those that I could give this problem:
> 
> Firewall - (I Don`t have)
> A badly configured SIP proxy - ( with the version 1.3.4 of openser I
> work me well and I never had this problem )
> A SIP middlebox (SBC) - (I Don`t have)
> 
> 
> I use opensips with asteriks in the same server but in different port,
> and I have asterisk set in mode comedia
> 
> any idea?
> 
> some person that has presented him previously this problem?
> 
> help!...
> 
> 


-- 
Alex Balashov
Evariste Systems
Web    : http://www.evaristesys.com/
Tel    : (+1) (678) 954-0670
Direct : (+1) (678) 954-0671
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