Hi all, I have really very serious problem. I installed G.729 and G.7231 from the Intel. And I got it is registered with asterisk. Registered translator 'g723tolin' from format g723 to slin, cost 1 Registered translator 'lintog723' from format slin to g723, cost 7 Registered translator 'g729tolin' from format g729 to slin, cost 1 Registered translator 'lintog729' from format slin to g729, cost 7 But when I am calling using g729 or g7231 the called party is not able to hear anything after 10 seconds, and in 10 seconds he is able to hear well. And when asterisk did not receive any frame from the called party, within 30 seconds, the call is hang-up with the following warning: Dec 13 10:34:07 DEBUG[20979]: channel.c:3248 ast_generic_bridge: Didn't get a frame from channel: SIP/123456-cffc Please help me to void this problem. -- Thank You, Code Lover