Cisco Support Community
cancel
Showing results for 
Search instead for 
Did you mean: 
Announcements

Welcome to Cisco Support Community. We would love to have your feedback.

For an introduction to the new site, click here. And see here for current known issues.

New Member

CCM over Wan

Hi,

I would like to know if there is anyone that has a cluster (pub in one location, sub in another location) replicating over WAN using a single point-to-point connection (1.5Mps)

Thanks.

2 REPLIES
New Member

Re: CCM over Wan

we are currently running the setup but greater than 1.5mbps

However on another project that I was involved we did run a pub- sub over a t1 point to point, but the t1 was hardly use. i think it was 10% for data..something like that remember the rule between callmanager not to exceed 150 mileseconds

Green

Re: CCM over Wan

Please check SRND:

The minimum recommended bandwidth between sites that are clustered over the WAN is 1.544 Mbps. This amount allows for the minimum of 900 kbps for ICCS and 644 kbps for database and other inter-server traffic.

http://www.cisco.com/en/US/products/sw/voicesw/ps556/products_implementation_design_guide_chapter09186a00806e8c27.html#wp1045846

87
Views
0
Helpful
2
Replies