[Serusers] RFC3261 transaction matching failed

Jan Janak jan at iptel.org
Mon Apr 4 13:56:28 CEST 2005


On 31-03 10:03, Mimmus wrote:
> Forwarding a call from Asterisk to Microsoft Live Communication Server 2005 
> via SER (to translate from UDP to TCP), I get a 'one-way' communication 
> (WMessenger user can hear voice but PSTN phone user cannot).
> Running SER in debug mode, I found:
> DEBUG: RFC3261 transaction matching failed
> DEBUG: t_lookup_request: no transaction found

  This is not an error. The debug messages just say that SER was unable
  to find the transaction in the memory and will create a new one.

  If you have troubles with audio then most likely they are not caused
  by SER, because media streams bypass the proxy server.

    Jan.

> Searching Google, I found that this is a known bug in Asterisk.
> I upgraded to 1.0.7 (Debian unstable) but bug is still present.
> 
> Peraphs, Asterisk mailing-list would be a better choice for this message 
> but anyway can someone confirm this?
> 
> Thanks
> Domenico Viggiani 
> 
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