Please, try
exten => 99,1,Wait,1
exten => 99,2,Record,/tmp/pcmfile:pcm
exten => 99,3,Wait,1
exten => 99,4,Playback,/tmp/pcmfile
exten => 99,5,Wait,1
exten => 99,6,Record,/tmp/voxfile:vox
exten => 99,7,Wait,1
exten => 99,8,Playback,/tmp/voxfile
(put your own extension).
Pcm recording is OK, playback is OK.
Adpcm recording is noticeably worse. Adpcm playback is very bad/unusable.
Is it just us (all our servers with T400P and TE410P), or it's a common adpcm codec problem?
Thank you.
Alex Zarubin
Webley Systems, Inc.
