Patent ID: 8401545
Filing Date: 2013-03-19
Classification: H04M,H04W

Abstract:
1. A method for re-establishing an unintentionally-disconnected call in a communication system, the disconnection being a result of a loss of one of a plurality of connections that constitute the call, comprising the steps of: a. performing a call teardown procedure which releases resources of the communication system that were being used for the unintentionally-disconnected call; b. detecting that one connection of the call has been unintentionally-disconnected using a re-establishment system (RES) connected to a network associated with at least one of the parties to the call, the RES having a detection task module executing at least one detection task on a processor thereof and operative to: c. in the event of the match, executing a re-establishment task within the RES using a re-establishment task module; dialing user B, who is the other party to the call, and if user B answers, bridging user A and user B.