[Asterisk-Users] Asterisk codecs and packet size

[Kevin Walsh]

Luis Vazquez [luis at teledata.com.uy] wrote:
> Does anybody knows if it's posible or if there is some develoment in
> course to be able to use longer transmit packet sizes (as long as I know
> this is fixed in 20ms now) with the compressed voip codecs in asterisk
> (g729, g726, gsm, etc). I need to use asterisk to connect remote sip
> clients with 24kb bandwidth lines and I'm using a licences g729 codec but
> because I can't increase the packet size to 40 or 60 ms in asterisk the
> connection is useless. Thanks very much Luis
> 
It wouldn't help you if there was an easy Asterisk patch for this, as
the G.729 code is closed source and is therefore un-patchable.

You could try SpeeX or LPC10 - or a 56k modem. :-)

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