Re: [Linphone-developers] Problem: ?eXosip: no ACK received during 20s: dropping call?

[Ramon Poca]

Then the problem is in the SIP routing setup, not on Linphone.
Breaking Linphone to fix whatever your Asterisk+opensips is doing
wrong seems an ugly fix.

If the dialog is not ACKed after a certain timeout, the UA should drop
the call. You should look at your opensips/asterisk logs to check if
it's being dropped.


> We use opensips as proxy to register the softphones and this opensips
> routes the call between the softphones throught an asterisk server.
> The problem with no ACK only appears if the called terminal is registered
> with TLS transport. Despite this lost ACK, the call is coursed without
> other problems...
> Regards
> 2012/8/22 Ramon Poca <address@hidden>
> > If no ACK is being received there might be some trouble in the call setup
> > (e.g. the SIP proxy is dropping it). What is the exact scenario?
> >
> > Ramon Poca - address@hidden
> >
> >


Ramon Poca - address@hidden