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Dynamic assignment of subrate voice channels in telecommunication networks

  • US 6,052,391 A
  • Filed: 02/27/1998
  • Issued: 04/18/2000
  • Est. Priority Date: 02/27/1998
  • Status: Expired due to Term
First Claim
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1. In the telecommunications network, a method of establishing a voice call comprising the steps of:

  • compressing a plurality of incoming full-rate signals including signals for said voice call into a plurality of subrate signals;

    combining said plurality of subrate signals into a composite full-rate signal;

    switching said composite signal through a switching fabric of a first switching system;

    dynamically assigning a trunk of said first switching system connected to another switching system of said telecommunications network for carrying said composite signal;

    in said first switching system, switching said composite signal toward said assigned trunk; and

    transmitting said composite signal over said trunk to said another switching system for decompression and transmission of said signals for said voice call toward a destination of said voice call.

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