QuestionQ105

Protocols and Endpoints

How can an administrator configure a Cisco IP phone to show the final 10 digits of the calling number while a call is in the connected state, while also showing the calling number in E.164 format in the phone's call history?

  • A Configure a translation pattern that has a Calling Party Transform Mask of XXXXXXXXXX.
  • B On the inbound SIP trunk, change Significant Digits to 10.
  • C Change the service parameter Apply Transformations On Remote Number to True.
  • D Configure a calling party transformation pattern that keeps only the last 10 digits.
Explanation

Enabling the Cisco CallManager service parameter Apply Transformations On Remote Number applies the configured remote-number calling-party transformation to connected-party information. This permits a localized 10-digit number on the connected-call display while the phone’s call history retains the original globalized E.164 number for callback.

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