[cisco-voip] CCME and CCM Integration

[Nick Marus]

Not sure about display names, but if you have connectivity to your CCM
from the CME, I would definetly look into SRST before deciding to
upgrade the CME to CCM. SRST will not require any hardware
adjustments. Only, I beleive a IOS change on the 3725 and perhaps some
minor licensing for the phones.

You said that the 3725 CME is configured as a H323 gateway for the CCM
as well? I think that might be causing some of the issues with VM
coverage.(and maybe even the disply names). If I understood the setup
correctly, I believe that typicly when you want to network multiple
independant systems, you simply just create the routes/dial-peers,
between the gateways on each system. Having the CME as a gateway for
the CCM, I would expect it would cause some potential conflicts.

 


----- Original Message -----
From: Hering, Marc <mhering at thegalecompany.com>
Date: Thu, 15 Jul 2004 11:24:02 -0400
Subject: [cisco-voip] CCME and CCM Integration
To: cisco-voip at puck.nether.net



Hey all, I have a strange question,
I have a CCM which serves my main offices, We just inherited a site
office that has a CCME running on a 3725 with a CUE module, I updated
CCME and CUE to the latest versions and am now trying to integrate
them
I am having a strange problem however,
 
I setup the proper dial peers in CCME to point to my CCM for our
internal extensions and set the CCME router to be an H323 gateway in
my CCM along with the dial patterns needed.
 
When I dial the 4 digits it rings through, but I get no display names,
and if the person on the CCME side does not answer it rings busy it
never transfers to CUE.  (If you call from ccme to ccme it works fine)
 
This is running through a PIX firewall, and I have all the Skinny
ports open for CCME and CUE but I am stumped as to why this won't
work.
 
Should I just move em over to CCM? (If so does 3.2 use Skinny as it's
protocol or is it SIP? I need to know so I can reprogram the firewall
to allow communications)
 
Thanks in advance!
 


Marc Hering

Network Engineer

The Gale Company

100 Campus Drive 

Suite 200

Florham Park, NJ 07932

Direct: 973.301.8209

Fax: 973.236.2150

www.thegalecompany.com
 





The Gale Company is one of the largest real estate companies in the
industry with a global portfolio exceeding 60 million square feet of
office space. For more information contact 973-301-9500 or visit
www.TheGaleCompany.com






-- 
Nick Marus
nmarus at gmail.com