62b92675_____About_WebConnect___DocWiki__Definition
[Concept] Site [Definition] 
A natural group of systems on which users can schedule and host their meetings. Sites are not limited to any geographical limitations. Sites are limited to standalone or network configurations. Servers that can be reached via Single Number Access must belong to the same site. Currently, each site can only contain one system.
Cisco Unified MeetingPlace Release 6.1 -- About WebConnect - DocWiki