Electrical computers and digital processing systems: multicomput – Computer-to-computer session/connection establishing
Reexamination Certificate
2011-06-21
2011-06-21
Caldwell, Andrew (Department: 2445)
Electrical computers and digital processing systems: multicomput
Computer-to-computer session/connection establishing
C709S204000, C709S231000
Reexamination Certificate
active
07966404
ABSTRACT:
A system, comprising various methods and apparatus providing a transparent communication session setup and control for communication sessions involving different communication capabilities, is disclosed. The system receives a request for a communication session at a proxy apparatus, the request being originated from a first subscriber to the communication session using a first group of terminals. The system identifies at least a second subscriber to the communication session using a second group of terminals. The system evaluates types of communication being available for the first group of terminals and at least the second group of terminals on the basis of the request. The system sets up terminal sub-sessions from the proxy apparatus to the first group of terminals and to at least the second group of terminals according to types of communication being available for the first group of terminals and at least the second group of terminals.
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Hedin Jan
Hundscheidt Frank
Leupers Stefan
Vergopoulos George
Widmark Jerker
Biagini Christopher D
Caldwell Andrew
Telefonaktiebolaget L M Ericsson (publ)
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