[asterisk-users] Which cause less CPU usage: GSM or wav??

[Jason Parker]

It will automatically pick the "best" recording for the current codec, so if
you are in ulaw, it will choose the ulaw prompt.

Barton Fisher wrote:
> Thanks Guys...  ulaw it is.  One more question if you don't mind.  If a
> phase recorded as both .wav and .ulaw in the same folder, which will
> asterisk pick using Playback(), Read() and Background() since you can't
> specify the file extension in the command?
> I thought I change my script to begin recording new messages in ulaw
> instead of converting them all to ulaw at once. So it's possible to have
> two prompts with both file extension at a time
> 
> Bart
> 

-- 
Jason Parker
Digium