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num-exp
To define how to expand an extension number into a particular destination pattern, use the num-exp
global configuration command.
num-exp extension-number expanded-number
Syntax Description
extension-number Digit(s) defining an extension number for a particular dial peer.
expanded-number Digit(s) defining the expanded telephone number or destination pattern
for the extension number listed.
Command Mode
Global configuration
Usage Guidelines
This command first appeared in Cisco IOS Release 11.3(1)T.
Use the num-exp global configuration command to define how to expand a particular set of numbers
(for example, an extension number) into a particular destination pattern. With this command, you
can map specific extensions and expanded numbers together by explicitly defining each number, or
you can define extensions and expanded numbers using variables. You can also use this command to
convert 7-digit numbers to numbers containing less than 7 digits.
Use a period (.) as a variable or wild card, representing a single number. Use a separate period for
each number you want to represent with a wildcard—meaning that if you want to replace 4 numbers
in an extension with wildcards, type in 4 periods.
Examples
The following example expands the extension number 55541 to be expanded to 14085555541:
num-exp 65541 14085555541
The following example shows how to expand all 5-digit extensions beginning with 5 to append the
following numbers at the beginning of the extension number 1408555:
num-exp 5.... 1408555....
num-exp
Voice Over IP for the Cisco 3600 Series Commands 4-33