[Asterisk-Users] Endpoint-to-Endpoint RTP Packets

[Mike Ciholas]

On Tue, 9 Sep 2003, Eric Wieling wrote:

> Transcoding would be required for access to ANY of the asterisk
> sound files, voicemail and PSTN via Zap interfaces.

If you are using G711 ulaw from the SIP phones, and that is what
you are getting from the T1 PSTN link, would * have to transcode
that?  Is there more to it than digital to digital copy?  Perhaps 
echo canceling?

Can we also store sound files in ulaw?  I know that takes more 
space, but perhaps it is less CPU work to move the bits around 
than to codec them.

-- 
Mike Ciholas                            (812) 476-2721 voice
CIHOLAS Enterprises                     (812) 476-2881 fax
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