[Asterisk-Users] What might be blocking RTP

[Howard Lowndes]

When I make a call from a SIP phone to a speaking extension on *, such
as one that speaks digits or similar, when I monitor * in very verbose
mode I can see it running through the routine associated with the
extension, but I am getting no RTP data stream back to the phone.

Does the machine housing * need a sound card?
Does it need OSS or ALSA modules installed?
What actually generates the RTP data stream?

-- 
Howard.
LANNet Computing Associates;
Your Linux people <http://www.lannetlinux.com>
------------------------------------------
"When you just want a system that works, you choose Linux;
when you want a system that just works, you choose Microsoft."
------------------------------------------
"Flatter government, not fatter government;
Get rid of the Australian states."