Hi Peter, Thanks very much for correcting my info. I just checked my notes and I was confused as I was referring to Software CFB.
Appreciate your kind response. Regards, Mohammed Al Baqari -----Original Message----- From: "Farkas Péter" [mailto:[email protected]] Sent: Wednesday, April 18, 2012 3:14 PM To: Mohammed Al Baqari Cc: 'Julien Krieger'; 'Ken Wyan'; [email protected] Subject: Re: [OSL | CCIE_Voice] Hardware Conferencing with different codecs Sorry but you are wrong. HW CFB do xcoding to enable mixed mode conferences. What else should we enable multiple codecs under? Here is a reference to CUCM SRND: "In a mixed-mode conference, the hardware conference bridge transcodes G.729 and G.723 streams into G.711 streams, mixes them, and then encodes the resulting stream into the appropriate stream type for transmission back to the user." Peter ----- Original Message ----- From: Mohammed Al Baqari <[email protected]> Date: Wednesday, April 18, 2012 1:02 pm Subject: Re: [OSL | CCIE_Voice] Hardware Conferencing with different codecs To: 'Julien Krieger' <[email protected]>, 'Ken Wyan' <[email protected]> Cc: [email protected] > Nop . You need to have a separate transcoder. CFB can't do transcoding. > > > > Regards, > > Mohammed Al Baqari > > > > From: [email protected] > [ On Behalf Of Julien Krieger > Sent: Tuesday, April 17, 2012 11:11 AM > To: Ken Wyan > Cc: [email protected] > Subject: Re: [OSL | CCIE_Voice] Hardware Conferencing with different > codecs > > > > Hi, > > You're all good. Hardware conference bridge does the transcoding theirself. > > 2012/4/17 Ken Wyan <[email protected]> > > We configure HW conf bridge this way > > > > dspfarm profile 1 conference > > codec g711u > > codec g711a > > codec g729r8 > > codec g729ar8 > > codec g729br8 > > codec g729abr8 > > maximum sessions 4 > > associate application sccp > > no shut > > > > > > Is it possible for different phones (which use different codecs as > per different region) to enter into a single conference using this > conference bridge ? > > Does hardware conference bridge does internal transcoding by itself > or do we need to configure another dspfarm profile for transcoding as well? > > > > Thank You > > > _______________________________________________ > For more information regarding industry leading CCIE Lab training, > please visit www.ipexpert.com > > Are you a CCNP or CCIE and looking for a job? Check out > www.PlatinumPlacement.com > > > > _______________________________________________ > For more information regarding industry leading CCIE Lab training, > please visit www.ipexpert.com > > Are you a CCNP or CCIE and looking for a job? Check out > www.PlatinumPlacement.com _______________________________________________ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com Are you a CCNP or CCIE and looking for a job? Check out www.PlatinumPlacement.com
