Lync 2010 AV Conferencing Pools

Regarding Lync AV Conferencing pool, all Front End pools of a Central Site use the same A/V Conferencing server or pool. Each site can have only one A/V Conferencing pool. This pool can support multiple Front End pools at that site. There is no limit on the number of servers in an A/V Conferencing pool.

 

Supporting Documentation: http://technet.microsoft.com/en-us/library/gg399060(v=ocs.14).aspx