Re: [Asterisk-Users] GSM to g729 Conversion

[Michael Loftis]

app_voicemail uses ast_streamfile or related.  so no changes would be 
necessary.  if it finds a file already encoded in the correct type for the 
channel it's about to play on it'll prefer to use that file instead of 
attempting to transcode.  when transcoding i believe it will also prefer to 
transcode a .wav (which * writes as uncompressed g711 ulaw IIRC) to the 
needed codec rather than decompress and recompress say a GSM encoded file.

--On Tuesday, October 19, 2004 16:36 -0300 Marconi Rivello 
<[EMAIL PROTECTED]> wrote:

On Tue, 19 Oct 2004 11:03:31 -0500, Matthew Boehm <[EMAIL PROTECTED]>
wrote:
There is no way to convert existing files to g729? The only reason we
need the licenses is to access voicemail since they are in GSM.  All our
phones have g729 built in. But if you try and access VM, you get that
"No coversion for GSM to g729" error. But if all the voicemail sounds
where in g729, then we don't need the licenses.
Matthew
Take a look at:
http://www.voiceage.com/codecsite/openinit_g729.php
It has an encoder/decoder for windows (IIRC).
But I don't know if the conversion of the files will solve your
problem, or if the voicemail application would have to be changed as
well.
Marconi.
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