Topic Last Modified: 2011-03-01
All Enterprise Edition Front End Servers of a central site that do not have a collocated A/V Conferencing service can use the same stand-alone A/V Conferencing pool. For each A/V Conferencing pool, you must specify a fully qualified domain name (FQDN) for the pool and whether it will have only a single A/V Conferencing Server or multiple, load-balanced A/V Conferencing Servers.
|You cannot convert a single-server pool to a multiple-server pool. If you later decide that your organization needs a multiple-server pool, you must delete the single-server pool, and then add the multiple-server pool.|
|If you plan to implement an A/V Conferencing pool in the future, select Multiple computer pool. Even though a pool is defined as two or more computers that are load balanced, you can create a single computer pool and create a pool FQDN for the single computer. When you are ready to add more computers to the pool later, you must re-run Topology Builder to define the new pool member, publish the new topology, and then setup the new A/V Conferencing pool member through the Lync Server Deployment Wizard. A/V Conferencing Server pools are unique in that they do not need load balancers to create a pool. A/V Conferencing pools load balance internally and do not need additional hardware.|
For details about defining a topology to support an A/V Conferencing Server, see Define a New A/V Conferencing Server in the Deployment documentation.