Information Technology Reference
In-Depth Information
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Call transfer
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Call hunt and ephone hunt groups
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Voicemail support
Dial Plan Support
The following commands and mechanisms can be useful when integrating an internal numbering scheme with external numbering
plans:
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dialplan-pattern
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Voice translation rules
The
dialplan-pattern
command has already been explained, but it is worth describing the use of the optional
extension-pattern
keyword here. The
extension-pattern
keyword allows the leading digits of an extension pattern to be stripped and replaced with
corresponding leading digits of the dial plan pattern:
telephony-service
dialplan-pattern 1 5551234500 extension-length 3 extension-pattern 2..
In this example, extensions in the range 2XX are mapped to numbers 55512345XX. Extension 299 would therefore be mapped to
5551234599.
If necessary, voice translation rules can be used to perform more extensive digit manipulation. Translation rules allow you to
manipulate calling numbers, called numbers, numbering plan, numbering type, and so on.
The configuration and application of translation rules requires you to do the following:
1.
Configure translation rules.
2.
Configure the translation profile.
3.
Apply the translation profile.
