[cisco-voip] Clustering over WAN - Design question

[Phil G]

Hi!

I have read the SRND-section of clustering over WAN and i have a 
question about bandwidth requirements: SRND states, that you need 1,544 
Mbps minimum for sites that are clustered over WAN for ICCS real-time 
traffic. It says "sites" not "servers".

And you need additional 1,544 Mbps for every subsriber server remote to 
the publisher for database traffic. Here is says "server" not "sites".

Why is the real-time traffic independant of the number of servers at a 
site? I thought, the real-time traffic is fully meshed between each 
server running ccm.exe, so if i have 2 remote subscibers at a site, i 
would assume that i would have 1,544 Mbps to every other server running 
ccm.exe. So in a 2 site environment with 2 subsriber at each site i 
would have 4 ICCS-real-time-traffic flows, each with 1,544 Mbps. Is that 
correct?