Call setup method

Details Call setup method Call setup method

2007-01-02

2007-01-02

Ngo, Ricky Q. (Department: 2616)

Multiplex communications

Pathfinding or routing

Combined circuit switching and packet switching

C370S401000, C370S410000, C370S338000, C379S088170

Reexamination Certificate

active

10018226

ABSTRACT:
A network element of a telephone network and method for monitoring connections and receiving data from an incoming leg of a connection and forwarding the data to an outgoing leg of a connection, wherein when the network element observes that both the incoming and outgoing legs of a connection are transmitted via a packet data network to a previous or correspondingly the next element of the telephone network, a release of the previous network element occurs, and an indication of a packet network address corresponding to the next telephone network element is made. The previous network element may then transmit data via the packet data network directly to the next telephone network element.

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