Topic Last Modified: 2010-08-26
Front End Servers, and A/V Conferencing Servers in larger sites, are the only components required for web conferencing.
Data Conferencing capabilities are provided entirely by Enterprise Edition Front End Servers, and Standard Edition servers.
A/V Conferencing capabilities are provided by the A/V Conferencing Server, which is either collocated with your Front End Server pool (for sites with fewer than 10,000 users) or separated into its own A/V Conferencing pool (for sites with more than 10,000 users).
A/V Conferencing pools do not need to be load balanced.