All carriers should support at least 2 codecs: G.729 and G.723.1 (6.3Kbit) are the "default" ones. Both Quintum and your carrier are for blaming :) ----- Original Message ----- From: "Nir Simionovich" <nirs@m-wise.com> To: <openh323gk-users@lists.sourceforge.net> Sent: Monday, December 01, 2003 5:00 PM Subject: Re: Interesting interoperability with Quintum of gnugk. > Well, > > My carrier says won't enable anything else but g729r8 on the Cisco > with Tunneling enabled and VAD enabled. Any thoughts on what should I > get the Quintum configured as ? > > Nir S > > Andrey S Pankov wrote: > >>conclusion I reached is this: Codec Mis-Implementation. The g729 codec > >>on the Quintum box is marked as g729ab, which means annex a and b > >>complient. Now, if you were to lock the g729r8 codec on the Cisco (this > >>is what most VoIP carriers use), the Quintum will not be able to > >>negotiate the codec correctly. I've seen this in dozens of cases. > > > > > > If you want them to interoperate, you should enable g729ab on both sides. If > > the codec is marked as 'ab' it doesn't mean it will support g729, g729a, > > g729b, g729ab... > > > > Andrey. > > > > > > ------------------------------------------------------- > > This SF.net email is sponsored by: SF.net Giveback Program. > > Does SourceForge.net help you be more productive? Does it > > help you create better code? SHARE THE LOVE, and help us help > > YOU! Click Here: http://sourceforge.net/donate/ > > _______________________________________________ > > List: Openh323gk-users@lists.sourceforge.net > > Archive: http://sourceforge.net/mailarchive/forum.php?forum_id=8549 > > Homepage: http://www.gnugk.org/ > > > > > -- > __________________________________________________________________ > Nir Simionovich > IT Manager > m-Wise Ltd. > e-Mail: nirs@m-wise.com > cell: +972-54-482826 > > > > ------------------------------------------------------- > This SF.net email is sponsored by: SF.net Giveback Program. > Does SourceForge.net help you be more productive? Does it > help you create better code? SHARE THE LOVE, and help us help > YOU! Click Here: http://sourceforge.net/donate/ > _______________________________________________ > List: Openh323gk-users@lists.sourceforge.net > Archive: http://sourceforge.net/mailarchive/forum.php?forum_id=8549 > Homepage: http://www.gnugk.org/ > ------------------------------------------------------- This SF.net email is sponsored by: SF.net Giveback Program. Does SourceForge.net help you be more productive? Does it help you create better code? SHARE THE LOVE, and help us help YOU! Click Here: http://sourceforge.net/donate/ _______________________________________________ List: Openh323gk-users@lists.sourceforge.net Archive: http://sourceforge.net/mailarchive/forum.php?forum_id=8549 Homepage: http://www.gnugk.org/
