I have recently upgraded from asterisk 1.2 to 1.4. I am using an analog Digium 24 port TDM2400P for making outgoing calls. Every thing was working before, but after upgrade I am not getting audio from the other end. The person who I call can hear my voice but I cant hear him, even ringing is not heard. Only blank. What could be the problem. Somebody pls help me.
My zapata.conf :
and zaptel.conf is:
Only 8 analog lines are connected to the card.
Thanks & Regards