Multiplex communications – Pathfinding or routing – Combined circuit switching and packet switching
Reexamination Certificate
2011-07-12
2011-07-12
Sing, Simon (Department: 2614)
Multiplex communications
Pathfinding or routing
Combined circuit switching and packet switching
C379S088170
Reexamination Certificate
active
07978685
ABSTRACT:
The present invention provides a system and method for receiving incoming voice telephone calls during a dial up internet session. An incoming telephone call to a telephone line in use for a dial-up internet session may be forwarded to a predetermined telephone number. When the incoming voice telephone call is received at the predetermined telephone number, the internet user may be notified of the incoming telephone call and may be given the option of receiving the incoming call or taking other actions with the incoming call. If the internet user elects to receive the incoming voice telephone call, the incoming voice telephone call is forwarded to the internet user's computer using a protocol for establishing voice telephony over a packet-based network, such as voice over internet protocol.
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Sing Simon
Sprint Communications Company L.P.
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