[Asterisk-Users] No Sound???

[Julius Kidubuka]

Hi all,

I have setup two X-Lite phones and an Asterisk box. They are all on the
same LAN and have private IP addresses assigned to them. I am able to
place a call from either phone but the moment it is picked up (trying to
be answered), it goes dead - as in no sound!

I get two errors, "Unknown RTP codec 72 received" and "RFC3389 support
incomplete."

How can I go about this?

Thanks,
-- 
Rgds,
Julius Kidubuka.
"My advice to you is get married: if you find a good wife you'll be happy;
if not, you'll become a philosopher."