[Asterisk-Users] No Audio

[Adam Goryachev]

I wrote a nice detailed post before, and then my mail program lost it
for me... so here I go again...

I've followed the same process with three different versions of
asterisk, my local source copy from about 1 week ago CVS, current CVS
from about 24 hours ago, and version 1.0.1, all three versions had
identical results:

I compiled/installed libpri, zaptel, asterisk
I copied config file from my other working asterisk
I customised zapata.conf to suit the new hardware TE410p + TDM31B
I started asterisk
I called an extension which 'does stuff' and then reaches a playback or
background.

That is where it stops working. asterisk just waits 'forever' until I
hangup the channel, and I never hear the audio of the sound file.

There is never any actual error message either.

I also used the sample asterisk configs, with the same result.

I also used the sample asterisk zapata.conf like this:
aster0x asterisk # grep -v ^\; zapata.conf|grep -v ^$
[trunkgroups]
[channels]
immediate=no
signalling = fxo_ks
context=default
channel => 125

I registered my sip phone (polycom ip 600) to this asterisk, and I also
get no audio under the same circumstances)
However, calling from sip to zap phones, I get two way audio
Changing the playback on extension 500 (call digium) to a noop, I can
then call digium over IAX and receive audio from their IVR...

So, I am at a rather total loss as to why I do not receive audio from
playback and background and voicemail on both sip and zap interfaces.
Any assistance would be greatly appreciated.

Regards,
Adam