[cisco-voip] Gatekeeper architecture question

c3voip c3voip at nc.rr.com
Mon Jun 4 15:05:14 EDT 2007


How do the Gatekeeper zones interact with the Locations that are setup in
the CCM? Or do they?  

I am trying to add 7985's and I want either the CCM's or the gatekeeper to
know about all video calls from the VC units and the 7985's across the WAN
links.

-C

-----Original Message-----
From: Jonathan Charles [mailto:jonvoip at gmail.com] 
Sent: Monday, June 04, 2007 2:33 PM
To: c3voip
Cc: ciscovoip
Subject: Re: [cisco-voip] Gatekeeper architecture question

No.

You need one gatekeeper... however, if it is down, so is video
communications...

(there are other solutions for this... but one should be sufficient
with just five sites... I have one GK for 12 sites, but the remotes
just talk to the main site, so if the main is down, no one cares)...

Basically, you need to scale this up to your redundancy needs (aka,
how many gatekeepers do you need to be able to sleep at night?).

Anyway.

Here's what you do. Drop a GK at the main site, have all of the video
devices register to it. Define the CAC and bandwidth on it (using zone
bandwidths) and you will be fine...



Jonathan

On 6/4/07, c3voip <c3voip at nc.rr.com> wrote:
>
>
>
>
> I have 5 regional sites that are connected back to my main site via
> point-to-point serial connections.  I want to connect H.323 Video
Conference
> devices at each site to my CCMs back at my main site.  Do I need six
> gatekeepers (one at each regional site and one at my main site) to
> successfully perform CAC/bandwidth mgmt. for the VC devices to call from
> site to site?  Or can I use domains and just get away with using one
> gatekeeper at my main site?
>
>
>
> Thanks,
>
> -C
>
>
>
>
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