I sold the new TC400B transcoding card of Digium, this card is installing in my system correctly, i have the last versions: Asterisk 1.2.24, zaptel 1.2.19 and libpri 1.2.5.
We are making next test esenario: i have a linksys spa242 registering on Asterisk server with g723 codec this * is public IP address within FW and with g729 codec for outbound calls.
I am seeing the call correctly conected something like that
*CLI> sip show channels
Peer User/ANR Call ID Seq (Tx/Rx) Form Hold Last Message
xx.xx.xxx.xx 0115244216708 1788ed5d4e8 00103/00000 g729 No Tx: ACK
192.168.1.99 201 28c504fa-3e 00101/00102 g723 No Rx: ACK
2 active SIP channels
The problem is the call in g729, on the extencion 201 i am listening very well but on the phone 01152442… i am listening very poor sound looks like bad transcoding, so rare. I dont know.
Please help me.