[cisco-voip] cisco telepresence and ccm

[Matthew Saskin]

>From my understanding it's purely a function of separation of
infrastructure.  The majority of my customers with TelePresence installs
have a 3rd party managing things end-to-end and providing SLA's which
require non-shared administrative access to the environment.  That aside, it
separates your TP infrastructure from IPT in terms of upgades, verification
of compatibility, etc.  Much the same as UCCE typically being installed
against a dedicated CM cluster.

As for sizing, my largest customers (100+ TP endpoints) only have 2-3 node
CUCM clusters supporting it.

Matthew Saskin
msaskin at gmail.com
203-253-9571

July 18, 2010 - 1500m swim (in the hudson), 40k bike, 10k run
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On Wed, Mar 3, 2010 at 5:51 PM, Ed Leatherman <ealeatherman at gmail.com>wrote:

> What are the benefits to a separate cluster. I'm guessing easier to
> manage if interfacing B2B?
>
> Trying to think of ways to justify a separate small cluster myself. A
> cluster for that purpose wouldn't need much, right?
>
> Isolation from changes on the production voice system and vice versa?
>
> On Wed, Mar 3, 2010 at 2:40 PM, Nick Matthews <matthnick at gmail.com> wrote:
> > If you don't have a CUCM cluster and you want telepresence, it is a
> necessity.
> >
> > If you have a CUCM cluster and you want telepresence, it's still
> > recommended but some designs have the TP and phones co-located on the
> > same cluster.
> >
> >
> > -nick
> >
> > On Wed, Mar 3, 2010 at 2:02 PM, Syed Khalid Ali
> > <syed.khalid.khursheed at gmail.com> wrote:
> >> group:
> >> i am reading through the srnd for telepresence. Is call manager is a
> MUST
> >> have component? since most of the diagram show a 7975 connected with
> Codec
> >> Appliance and I am assuming the CCM is there?
> >> Can any one point to a resource for better understanding!
> >> --
> >> Thanks,
> >> Syed Khalid Ali
> >>
> >>
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>
>
> --
> Ed Leatherman
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