Method and system for implementing a computer network/internet telephone system

Method and system for implementing a computer network/internet telephone system

  • CN 1,825,877 A
  • Filed: 10/29/1996
  • Published: 08/30/2006
  • Est. Priority Date: 11/01/1995
  • Status: Abandoned Application
First Claim
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1. , a kind of between first telephone set and second telephone set, utilize at least the method for coming the call of route full duplex as the public computer network of the part of the communication link that connects described first and second telephone sets, comprise step:

  • At the first computer network access interface, reception from described first telephone set of distance and the central office that is provided with, in order to start first call of described full duplex call, the telephone number of described second telephone set is specified in described first call, but does not specify other phone destinations;

    To be converted to Internet Protocol from the data that described central office receives;

    Through described public computer network, between the second computer network access interface of described first computer network access interface and far-end, set up communication link;

    Utilize PSTN that second call is sent to described second telephone set from the described second computer network access interface;

    To be converted to the PSTN agreement from Internet Protocol from the data that described public computer network receives;

    Connect described first call, described communication link and described second call, thereby between described first telephone set and described second telephone set, set up call.

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