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Digital access arrangement circuitry and method having current ramping control of the hookswitch

  • US 7,046,793 B2
  • Filed: 06/29/2004
  • Issued: 05/16/2006
  • Est. Priority Date: 04/22/1997
  • Status: Expired due to Fees
First Claim
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1. A method of controlling the current change in phone line side circuitry, comprising:

  • providing a signal indicative of a desired change of a hookswitch from an off-hook state to an on-hook state; and

    adjusting downward the current drawn from a phone line in response to the signal prior to changing the hookswitch from the off-hook state to the on-hook state.

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