[cisco-voip] Centralized CUCM with high latency remote sites

[Jobe Gates]

Thanks Mike I'll check it out.

 

From: Mike Wilusz (miwilusz) [mailto:miwilusz at cisco.com] 
Sent: Friday, May 20, 2011 5:22 PM
To: Jobe Gates; cisco-voip at puck.nether.net
Subject: RE: [cisco-voip] Centralized CUCM with high latency remote sites

 

Jobe,

 

To tie in presence, you may want to look at a centralized CUCM SME, with
trunks to regional CUCM nodes.  This gets around the need to worry about
cluster latency requirements and can carry presence information over the
trunks.

 

-mike

 

From: cisco-voip-bounces at puck.nether.net
[mailto:cisco-voip-bounces at puck.nether.net] On Behalf Of Jobe Gates
Sent: Friday, May 20, 2011 2:47 PM
To: cisco-voip at puck.nether.net
Subject: [cisco-voip] Centralized CUCM with high latency remote sites

 

We are looking at a CUCM redesign and all of our sites are international.
Latency to some of them is in the 200+ms.  I'm trying to figure out what
options I have for either regionalizing CUCM's or doing CME's and trying to
see how to tie services back in.  We are using OCS currently and want to get
Presence working.  I'm not sure what capability CME has to hook into a
centralized Presence server.

 

Anyone working in an environment like this I'm curious on your design.

 

Thanks in advance,

Jobe

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