Hello All, Following to my previous question, my BR1 router is a MGCP GW. I have configured IOS based transcoder on this MGCP GW and registered to CUCM. I am using software based conference bridge on the CUCM which is in a different Devicepool/Region. Between Regions G729 codec is negotiated. In this case when I try conferencing, the BR1 phone initiated the conference is thrown out of the conference. This happens even if try to conference 2 BR1 phones with a PSTN call. Once I moved the software based conference bridge on the CUCM to BR1 device pool everything is working fine.
I tried to replicate the same with H323 GW and I do not find the above mentioned issue. I am suspecting if we can use IOS based transcoder on MGCP GW and Software based Conference bridge on CUCM which are different Devicepool/Region. Thanks, Viki On Sat, Jan 4, 2014 at 9:07 PM, Vignesh Sethuraman <sethuvign...@gmail.com>wrote: > Hello All, > > I have one PVDM3-16 on my BR1 Router. I can use it for IOS transcoder and > also for IOS CFB. In the ipexpert VoD, I heard Vik Mahli saying the DSP > resources cannot be shared between transcoder and Conference bridge but > when I tried in my Lab it is been shared. I hope PVDM3-16 has got 240 MIPS > which I can use for bearer channels, transcoder and Conference bridge. The > IOS based transcoder and IOS based Conference bridge are successfully > registered to CUCM. When I checked, the maximum session ?, I can see > transcoder can use 8 sessions and conference bridge can use 3 session. Out > of which I have used 4 sessions for transcoder and 1 session for Conference > bridge. > > I am not sure what I have misunderstood in Vik's Lecture. Please correct > me if my understanding is wrong. > > BR1-RTR#sh inventory | inc PVDM > NAME: "PVDM3 DSP DIMM with 16 Channels on Slot 0 SubSlot 4", DESCR: "PVDM3 > DSP DIMM with 16 Channels" > PID: PVDM3-16 , VID: V01 , SN: FOC15452LB4 > ! > controller T1 0/0/0 > pri-group timeslots 1-3,24 service mgcp > ! > dspfarm profile 1 transcode > codec g729r8 > codec g711ulaw > codec g711alaw > codec g729ar8 > codec g729abr8 > maximum sessions 4 > associate application SCCP > dspfarm profile 2 conference > codec g711ulaw > codec g711alaw > codec g729ar8 > codec g729abr8 > codec g729r8 > codec g729br8 > maximum sessions 1 > associate application SCCP > ! > sccp local Loopback0 > sccp ccm X.X.X.X identifier 2 version 7.0 > sccp ccm X.X.X.X identifier 1 version 7.0 > sccp > sccp ccm group 1 > associate ccm 1 priority 1 > associate ccm 2 priority 2 > associate profile 2 register IOS-CFB-BR1 > associate profile 1 register IOS-XCODE-BR1 > ! >
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