[asterisk-users] Asterisk codecs retranslation

Alexandr Olekhnovich a.olekhnovich at gmail.com
Mon Apr 23 07:29:52 MST 2007


It's your understanding and mine, but I need to know exactly. It's not easy
to check.

On 4/23/07, Nicholas Campion <campnic at gmail.com> wrote:
>
> No.  My understanding is that codec translation only takes place when the
> codecs are not the same OR if asterisk is recording the conversation.  (The
> second situation may not require conversion either)
>
> On 4/23/07, Alexandr Olekhnovich <a.olekhnovich at gmail.com> wrote:
>
> > Hello, everyone.
> > I'm interested in one thing: as I know asterisk retranslates the media
> > stream with the next way
> > 1. Gets the frame with the UA1's codec
> > 2. Retranslates it to slan
> > 3. Ratranslates slan to UA2's codec
> > 4. Send the frame
> > It seems to me, that it follows these steps anyway, the question is:
> > Will Asterisk retranslate the frame ua1->slin->au2, if the codecs of the
> > 1-st user and the 2-nd are the same? I need him do not touch the frames,
> > just retransmit them as is.
> >
> > --
> > Best Regards
> > Alexander Olekhnovich
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-- 
Best Regards
Alexander Olekhnovich
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