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Multi-path bus digital processor

  • US 5,812,553 A
  • Filed: 07/18/1996
  • Issued: 09/22/1998
  • Est. Priority Date: 06/01/1994
  • Status: Expired due to Term
First Claim
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1. A digital communications server for use in a telephony system, said digital communications server comprising:

  • at least one multi-path digital signal processor including;

    a central processing unit;

    means, responsive to said central processing unit, for directly interfacing to a local area network and for controlling an interface to said local area network;

    means, responsive to said central processing unit, for interfacing to a standard computer backplane bus;

    means, responsive to said central processing unit, for interfacing to at least one pulse code modulation signal path;

    a line interface, coupled to said standard computer backplane bus and to said at least one pulse code modulation signal path, for interfacing with a private branch exchange and for receiving at least one signal from said private branch exchange; and

    a digital switch, coupled to said standard computer backplane bus and to said at least one pulse code modulation signal path, for routing said at least one signal to said at least one multi-path digital signal processor.

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