[asterisk-users] Maximum retries exceeded on transmission

[Alex Balashov]

Joao,

   It sounds like the proxy is not acknowledging the Asterisk's 
processing of the INVITE, but I could be wrong.  It would be helpful to 
supply a packet capture between OpenSER and Asterisk so we could see the 
setup flow.

Thanks,

-- Alex

On Tue, 10 Apr 2007, Joao Pereira said something to this effect:

> Hello
> My asterisk is receiving calls from OpenSER but all calls hangup in 20 
> seconds.
> This only happens because Im using Asterisk2Billing's AGI (without A2Billing 
> it doesnt hang up).
> does someone knows whats the problem??
>
> Here is my Asterisk debug:
> (xxx.xxx.xxx.xxx  -> the phone's IP)
>
>
>
> Apr 10 02:03:02 WARNING[6996]: res_musiconhold.c:508 monmp3thread: Unable to 
> spawn mp3player
> Apr 10 02:04:18 NOTICE[8349]: rtp.c:331 process_rfc3389: Comfort noise 
> support incomplete in Asterisk (RFC 3389). Please turn off on client if 
> possible. Client IP: xxx.xxx.xxx.xxx
> Apr 10 02:04:19 WARNING[7007]: chan_sip.c:1228 retrans_pkt: Maximum retries 
> exceeded on transmission CAB5E4C9-8B95-42D4-9A93-FB996EDC43A2 at xxx.xxx.xxx.xxx 
> for seqno 12282 (Critical Response)
> Apr 10 02:04:19 WARNING[7007]: chan_sip.c:1245 retrans_pkt: Hanging up call 
> CAB5E4C9-8B95-42D4-9A93-FB996EDC43A2 at xxx.xxx.xxx.xxx - no reply to our 
> critical packet.
> Apr 10 02:06:01 NOTICE[8360]: rtp.c:331 process_rfc3389: Comfort noise 
> support incomplete in Asterisk (RFC 3389). Please turn off on client if 
> possible. Client IP: xxx.xxx.xxx.xxx
>
>
> Thanks for the help
> Regards
> Joao Pereira
>
>
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--
Alex Balashov <sasha at presidium.org>