Router gets disconnected once I terminate my SIP application
- by TacB0sS
Hey,
Here is an interesting one, I have a SIP VoIP application which is able to register to the PBX server, and I can invite and see the user call on the callee end receiving an Invite, and on the caller end I see the Ringing response... now here is interesting part, if I close my application with out any notification to the server my router disconnects and restart, after a short while (30 - 150 sec). I could fix that if I would complete the ACK BYE process, but I'm just wondering why does my router hangs up?
any ideas?
My Router is TNN-Siemens SL2-141, thought this might matter
Update:
this is what I found:
SIP ALG allows two or more
simultaneous VoIP phone calls made by
VoIP clients through this router.
which means that if I disable it I would not be able to do the testing I'm trying so badly to do, and since I don't have access to another router, I must handle it with the bug then...
I can say that this never happened to me with one user connecting, but then again I didn't have anyone to invite then, I received from the SIP UAS 503 when I tried to invite an imaginary user. This bug only occur after I connected the second SIP UAC and invited it and closed the application.
Adam.