To further expand on what Cory said, you might want to think beyond the lab.
The default codec for a voip dial peer is g729r8 so it might be a best practice to include it. http://www.cisco.com/en/US/tech/tk1077/technologies_tech_note09186a00800b6710.shtml On Tue, Jan 29, 2013 at 4:56 PM, Cory Gray <[email protected]>wrote: > It will take up more resources to add g729r8 to transcoder and conference. > I do it just so I never have to think about it. I believe the only time > it is required is when you are using RSVP but unless the lab told use to > restrict dsp use, i would use it. The way you described mtp and codec > preference os 100% correct > > Sent from my iPhone > > On Jan 29, 2013, at 3:41 PM, "Alan Parr" <[email protected]> wrote: > > I am in the habit when creating IOS MTP, Conference and Transcoder > resources to use G729r8. In the case of MTP, a “no codec g711u” and then > “codec g729r8”. In the case of the other two, I just add it to the existing > list. I understand that it consumes more resources, but I was under the > impression that it was the correct thing to do. Maybe a Cisco salesperson > with a quota of DSP’s to sell suggested that J**** > > ** ** > > Likewise, in my “voice class voice” I use g729r8 as the second preference. > I see however in reading the solution guides that the addition of g729r8 to > transcoding and conferencing resources is not typical. The use of g729r8 in > the voice class codec is typical. Maybe I am missing something, but if it’s > the preference in the voice class codec, shouldn’t the transcoder also > support it in case a transcoder is needed?**** > > ** ** > > What is your experience, both in your studies for the lab and in real > deployments, on the use of g729r8 ?**** > > _______________________________________________ > 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 >
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