[cisco-voip] CCM 7 = transcoding

[Chris Ward (chrward)]

Only use universal transcoders if you have DSPs to burn, universal
transcoding required double the DSP resources of a standard transcoder
since we have to assume complex to complex transcoding so we don't
oversubscribe the DSPs.

 

+Chris

Hosted/Managed UC TME

 

From: cisco-voip-bounces at puck.nether.net
[mailto:cisco-voip-bounces at puck.nether.net] On Behalf Of Cheng, Karen
Sent: Tuesday, September 14, 2010 10:16 PM
To: 'John.VanLaecke at ghd.com'; cisco.voip
Cc: cisco-voip-bounces at puck.nether.net; cisco-voip at puck.nether.net
Subject: Re: [cisco-voip] CCM 7 = transcoding

 

PVDM3's support universal Transcoding. You enable this by:

 

Dspfarm profile X transcode universal

Codecs x

Max sessions X (halved due to universal)

Associate application sccp

 

 

 

Karen Cheng

Voice Network Engineer

 

From: cisco-voip-bounces at puck.nether.net
[mailto:cisco-voip-bounces at puck.nether.net] On Behalf Of
John.VanLaecke at ghd.com
Sent: Wednesday, 15 September 2010 11:36 AM
To: cisco.voip
Cc: cisco-voip-bounces at puck.nether.net; cisco-voip at puck.nether.net
Subject: Re: [cisco-voip] CCM 7 = transcoding

 

This is the configuration i use to do this 




sccp local Loopback0 
sccp ccm CUCM IP identifier 2 version 5.0.1 
sccp ccm CUCM IP  identifier 1 version 5.0.1 
sccp ip precedence 3 
sccp 
! 
sccp ccm group 1 
 associate ccm 1 priority 1 
 associate ccm 2 priority 2 
 associate profile 1 register XXX-CONF 
 associate profile 2 register XXX-XCODE 
! 
dspfarm profile 2 transcode 
 codec g711ulaw 
 codec g711alaw 
 codec g729ar8 
 codec g729abr8 
 codec g729r8 
 codec g729br8 
 maximum sessions 10 
 associate application SCCP 
! 
dspfarm profile 1 conference 
 codec g711ulaw 
 codec g711alaw 
 codec g729ar8 
 codec g729abr8 
 codec g729r8 
 codec g729br8 
 maximum sessions 18 
 associate application SCCP 
! 
Regards,

John Van Laecke 
Network Administrator 

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From: 

"cisco.voip" <cisco.voip at verizon.net> 

To: 

cisco-voip at puck.nether.net 

Date: 

15/09/2010 08:59 AM 

Subject: 

[cisco-voip] CCM 7 = transcoding 

Sent by: 

cisco-voip-bounces at puck.nether.net

 

________________________________




  All,
I am trying to configure transcoding and conferencing for the new pvdm3 
and i have cisco call manager 7.2.
I have been searching cco and am not turning up example config or
anything.
Has anyone else done this yet and could you provide me any links to the 
call manager part of the config?

THanks

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