[Users] looping problem

unplug maillisting at gmail.com
Fri May 5 05:26:51 CEST 2006


Thanks!
Do you mean that the CANCEL matching problem (2nd problem) may be a
bug in the openser core and may be solved in the 1.1 version?  In the
mean time, any suggestion to prevent it (in setting of configuration
file) and how can you handle it?
Just to want get more information about that problem.

On 5/4/06, samuel <samu60 at gmail.com> wrote:
> It looks like the listen and alias statement are properly configured
> and your openser will likely detect the CANCEL targeted to itself
> (check the logs).
> The "problem" is that if you do not add a port to the listen|alias
> then openSER assumes that the server is listening to all ports. This
> leads to problems when you have other SIP entities colocated to
> openSER in the same machine.
> If you do add port to the listen|alias then ONLY those ports will
> match the myself condition.
> From your config file you would match ALL ports because you have the
> alias set to 10.200.0.228.
> There was recently a thread about aliases in openser, you might find
> more info there...
> From the dokuwiki:
> "It is necessary to include the port (the value used in the "port="
> defintion) in the alias definition otherwise the loose_route()
> function will not work as expected for local forwards"
>
> So add the 5060 port to the alias and check if it is solved.
>
>
> About the second problem....it's been a long time since I last checked
> it so I might be totally wrong and the core developers should provide
> you more info. The CANCEL matching is something really inside openSER
> and requires quite changes in the core. I repeat that this might be
> solved because in SER it has been done so somebody might have ported
> it to openSER.
>
> Hope it helps,
> Samuel.




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