I’ve installed Asterisk 220.127.116.11 from source with a Digium TDM400P card with 4 FXOs.
It can send and receive calls. However, there’s a delay for out going calls.
There’s about 2 second delay / silence to hear the voice from the receiving end when people pick up the call. After that, there’s no delay for the voice. There’s no problems for incoming calls.
Can some one point out what should I do to correct this problem?