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Dialing process for IP telephony

  • US 6,351,526 B1
  • Filed: 03/09/1999
  • Issued: 02/26/2002
  • Est. Priority Date: 03/09/1999
  • Status: Expired due to Term
First Claim
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1. A method for communicating dialed digits of a telephone number during setup of a telephone call from a first network comprising the steps of:

  • (a) receiving at least one digit of said telephone number within a discrete unit of data;

    (b) analyzing said at least one digit to determine a minimum quantity of additional digits required to determine a destination of said call; and

    (c) requesting said minimum quantity of digits to be transmitted within a subsequent discrete data unit if said minimum quantity is greater than zero.

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