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Telecommunication system protocol for asynchronous data communication between multiport switch control processor and information support personal computer terminal

  • US 5,386,412 A
  • Filed: 05/11/1993
  • Issued: 01/31/1995
  • Est. Priority Date: 05/11/1993
  • Status: Expired due to Term
First Claim
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1. In a telecommunication system with a multiport switch controlled by central processing unit to interconnect telephone calls received from telephone units of an external network with an internal network of agent telephonic units connected with the multiport switch and in which the central processing unit communicates data with an information support computer terminal on a single, asynchronous, data communications link, a communication protocol method for communicating on said communication link, comprising the steps of:

  • establishing a multilayered compressed OSI Model Protocol in which the functions of the OSI Model protocol layers respectively entitled Data Link, Network, Transport and Session are combined into a single protocol layer; and

    communicating on said asynchronous communication link in accordance with the multilayered compressed protocol.

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