Quintum supports G729AB only. It does not support G729A and G729. This is one of the big drawbacks. Another one is that quintum does not (still) support codec negotiation / multiple codecs. ----- Original Message ----- From: "marek krasnowski" <marek.krasnowski@zarzad.futuro.pl> To: <openh323gk-users@lists.sourceforge.net> Sent: Monday, December 01, 2003 3:26 PM Subject: RE: Interesting interoperability with Quintum of gnugk. > try g723high codec on Quintum side, it should work. > > br > > -----Original Message----- > From: openh323gk-users-admin@lists.sourceforge.net > [mailto:openh323gk-users-admin@lists.sourceforge.net]On Behalf Of Nir > Simionovich > Sent: Monday, December 01, 2003 12:22 PM > To: openh323gk-users@lists.sourceforge.net > Subject: Re: Interesting interoperability with Quintum of > gnugk. > > > Hi All, > > Teodor Georgiev wrote: > > ----- Original Message ----- > >>Hi All, > >> From my past experience (be it only 6 months of so) with Quintum > >>boxes, I can only say one major thing about those boxes: THEY SUCK ! > > > > Come on! Don't be so extreme. There are thousands of Quintum boxes > > serving very well to their owners. > > Well, in that case, tell me this: I've got 4 clients working with > Quintum CMS boxes, none of which can go and inter-op correctly with a > simple Cisco AS5350 box. I was wondering why that was, and the only > 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. > > >> Now, I've worked with various equipments, varying from Vendors to Open > >>Source products, and all I can say is this: If you think of buying a > >>Quintum, don't let the price tempt you, it's not worth it. I've been > >>trying to understand the issues with Quintum, but when every DC comes > >>back with an "unspecified error", it's very hard. > > > > Maybe here you are right, however the "event logger" (the debug > sub-system > > of Quintum) is IMHO very usefull (specially on CMS). For me personally, > it > > has helped me alot to see and solve very stupid problems at the other > > side. Run the debug (it can go in realtime on your screen) on CMS. It > > will definitely point you to the source of the error. > > Well, if you ever managed to inter-op Quintum and a Cisco correctly, > I would appreciate getting the exact recepie for that, as I've been > battling this for a couple of months now, with no success. > > Regards, > __________________________________________________________________ > Nir Simionovich cell: +972-54-482826 > Network Operations Manager office: +972-9-9581711 x.105 > Dimi Telecom fax: +972-9581739 > __________________________________________________________________ > JAG_gkM ----------------------> Just Another GNUgatekeeper Mangler > emailto: nirs@dimitel.com http://www.dimitel.com > __________________________________________________________________ > Read my articles and tutorials at: http://www.net-gurus.net > > > > > ------------------------------------------------------- > 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/ > ------------------------------------------------------- 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/
