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

[Barton Fisher]

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

Matt Riddell wrote:
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> Barton Fisher wrote:
>   
>> Thanks, OK, a bit confused....  The cards are TE410P.  I really don't
>> see how the set a codec for this, other than it might default to
>> something in code like ulaw.  Any clue on how to verify codec in use
>> during a call?
>>     
>
> Basically its going to be g711.ulaw for T1 (USA) and g711.alaw for E1
> (rest of world) 99.9% of the time.
>
> Unless you have something strange or different, I'd record in ulaw for T1.
>
> - --
> Kind Regards,
>
> Matt Riddell
> Director
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-- 

Barton Fisher
Innovative Communications
714-228-5400 Ext 5410
http://www.icpage.com

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