How are E.164 called-party numbers normalized on a globalized call-routing environment is Cisco Unified Communications Manger?

The correct answer is A. Normalization is achieved by stripping or translating the called numbers to internally used. Normalized called-party numbers: E.164 format with the +prefix is used for external destination. Therefore, called-number normalization is the result of globalization. Internal directory numbers are used for internal destinations. Normalization is achieved by stripping or…

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ANormalization is achieved by stripping or translating the called numbers to internally used
BCall ingress must be normalized before the call being routed.
CNormalization is not required
DNormalization is achieved by setting up calling search and partitions at the SIP trunk for PSTN

How the community answered

(41 responses)

A
90% (37)
B
5% (2)
C
2% (1)
D
2% (1)

Explanation

Normalized called-party numbers: E.164 format with the +prefix is used for external destination. Therefore, called-number normalization is the result of globalization. Internal directory numbers are used for internal destinations. Normalization is achieved by stripping or translating the called numbers to internally used directory numbers.

Topics

#Number Normalization#E.164#CUCM Dial Plan#Call Routing

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