[Asterisk-Users] G729 to G711 bridge

[Brian West]

I already sent you an email to your account off list that explained it.

One side is speaking g.711ulaw, g.726, g.729 and g.723.1 while the other leg
can only speak g.711alaw it seems (codec 8 is g.711alaw). 

G723.1 = 1
G711 = 4
G726 = 16
G729 = 256

Add it up and you have 277.

Thanks,
bkw

> -----Original Message-----
> From: asterisk-users-bounces at lists.digium.com [mailto:asterisk-users-
> bounces at lists.digium.com] On Behalf Of Miranda Gomez Miguel Angel
> Sent: Tuesday, October 12, 2004 6:55 PM
> To: Asterisk Users Mailing List - Non-Commercial Discussion
> Subject: RE: [Asterisk-Users] G729 to G711 bridge
> 
> Excuse me, but can you explain a little more, what is the problem?  so i
> can
> search for the solutions,
> regards
> 
> -----Original Message-----
> From: asterisk-users-bounces at lists.digium.com
> [mailto:asterisk-users-bounces at lists.digium.com]On Behalf Of Brian West
> Sent: Tuesday, October 12, 2004 5:43 PM
> To: 'Asterisk Users Mailing List - Non-Commercial Discussion'
> Subject: RE: [Asterisk-Users] G729 to G711 bridge
> 
> 
> > Called 2001
> >     -- SIP/2001-0a50 is ringing
> >     -- SIP/2001-0a50 answered SIP/2008-24fc
> >     -- Attempting native bridge of SIP/2008-24fc and SIP/2001-0a50
> > Oct 12 17:15:59 WARNING[76823]: rtp.c:1392 ast_rtp_bridge: codec0 = 277
> is
> > not codec1 = 8, cannot native bridge.
> >   == Spawn extension (from-sip, 2001, 1) exited non-zero on 'SIP/2008-
> > 24fc'
> >
> >
> > the g729 codecs is  showed as number 256 and not 277 in show codecs,
> what
> > can be wrong?
> 
> That's because the codec is a bitmask.
> 
> bkw
> 
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