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Architecture for transporting PBX signaling codes via sip

  • US 20030043992A1
  • Filed: 02/12/2002
  • Published: 03/06/2003
  • Est. Priority Date: 09/06/2001
  • Status: Active Grant
First Claim
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1. A telephony communications network comprising:

  • a telephony unit generating a telephony signaling code;

    a translator coupled to the telephony unit, the translator encapsulating the telephony signaling code in a application layer control protocol message; and

    a communications interface coupled to the translator for transmitting the message over a communications network.

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