Thank you very much to spare sometime to assist me.
Our freelancers are working from Pakistan.
I have installed asterisk on a Pentium 4 system with TDM400p.
The main function of this system is :
- Ring incoming call on sip extension
- If not answered in 10 seconds, forward it to mobile
So the setup looks like:
PSTN--------------TDM400p(port 1)-----asterisk-----TDM400p same card (port 2)------mobile
The problem is, asterisk is handling hangup beautifully if call is answered on SIP. However, if the call is forwarded to outside using dahdi, it keeps those 2 channels busy for ever no matter if you hangup both lines.
Should you require any logs, please free to ask or access to server.