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Dialing rule determining and application in a communication system

  • US 9,332,120 B1
  • Filed: 11/30/2006
  • Issued: 05/03/2016
  • Est. Priority Date: 11/30/2006
  • Status: Active Grant
First Claim
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1. A call processing system for processing calls in a communications network, the call processing system comprising:

  • an interface configured to receive from a device a message to register the device with the communications network, wherein the message indicates a mobile station identifier associated with the device; and

    a processing system configured to process the message to determine a phone number associated with the device based on the mobile station identifier, process the phone number to determine if an override dialing rule applies, wherein if the override dialing rule applies, process the phone number to determine the override dialing rule based on the phone number, and apply the override dialing rule to calls placed from the device.

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