[cisco-voip] Built In Bridge Information/Issue

[Nate VanMaren]

But there is a difference between BIB and media forking.

7960/40s don't do media forking for recording.

From: cisco-voip-bounces at puck.nether.net [mailto:cisco-voip-bounces at puck.nether.net] On Behalf Of Wes Sisk
Sent: Tuesday, October 05, 2010 1:25 PM
To: Joe Martini
Cc: cisco-voip at puck.nether.net
Subject: Re: [cisco-voip] Built In Bridge Information/Issue

I also thought that the original 7940/60 only supported g.711 for BIB due to processing power.

/Wes

Joe Martini wrote:
The BiB (built in bridge) supports other codecs too, but be aware that it will do codec locking.  This means if phone A is on a call with phone B using g711, and the region between phone B (who has recording enabled with the BiB) and the SIP trunk to the recording server is g729, recording will need to invoke a transcoder since the phone will only send out g711 which matches the original call codec.  If the recorded phone was using g729 for the RTP stream between phones, the BiB can only send g729 out.

Joe

On Oct 5, 2010, at 12:44 PM, H, Tim wrote:


I received one response saying that they thought Built in Bridge only supports G711.  Can anyone else confirm this?

Thanks,

Tim

From: cisco-voip-bounces at puck.nether.net<mailto:cisco-voip-bounces at puck.nether.net> [mailto:cisco-voip-bounces at puck.nether.net] On Behalf Of H, Tim
Sent: Monday, October 04, 2010 11:30 PM
To: cisco-voip at puck.nether.net<mailto:cisco-voip at puck.nether.net>
Subject: [cisco-voip] Built In Bridge Information/Issue

All,

I have a CUCM 7.13 cluster in a central data center serving several remote sites.  Each site has Call Center Agents (UCCX 7).  I'm attempting to use the Built In Bridge functionality for call recording.  I've double checked all settings on CUCM all built in bridges are turned on, recording devices are enable, recording profile is setup, route pattern pointing to a SIP trunk is all functional.  When I do a packet capture on the recording device, I only see RTP streams from one remote site.  All of the IP phones are compatible 7962G phones.  Does anyone else have a similar setup?  Does available DSPs come into play on this one since calls are traveling across the WAN using G729?

Any help is appreciated.

Thanks,

Tim
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