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Telephone switching system adjunct call processing arrangement

  • US 4,653,085 A
  • Filed: 09/27/1984
  • Issued: 03/24/1987
  • Est. Priority Date: 09/27/1984
  • Status: Expired due to Term
First Claim
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1. A method of providing call processing srevice in a switching system which serves both a plurality of terminal equipment each of which is connected by an associated port circuit to a switching network of said switching system, and a computer facility connected by an associated port circuit to said switching network, which switching network is controlled by a system processor and wherein a control signalling channel connects said system processor with said port circuits, the method comprising the steps of:

  • receiving in said system processor a predefined call processing service request from a requesting one of said terminal equipment;

    transmitting call related data associated with said call processing service request from said system processor to said computer facility via said control signalling channel; and

    processing said call processing service request in said computer facility.

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