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High availability conferencing

  • US 8,645,465 B2
  • Filed: 04/03/2012
  • Issued: 02/04/2014
  • Est. Priority Date: 09/22/2006
  • Status: Active Grant
First Claim
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1. A conferencing system for providing conferencing services, comprising:

  • a conference store that maintains conference state information indicating multipoint control units assigned to conferences and indicating users that are currently participating in the conferences;

    a pool of conference servers that maintain their conference state information on the conference store; and

    a conference server pool load balancer that load balances the conference servers in the pool by selecting a first conference server for servicing a request from a user to join a conference and selecting a second conference server for servicing a request from the user to rejoin the conference.

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