
num-exp
Configuring Voice over IP for Cisco MC3810 Series Concentrators 59
num-exp
To define a complete telephone number for an extension, use the num-exp global configuration
command. Use the no form of this command to cancel a configured number expansion.
num-exp extension-number expanded-number
no num-exp extension-number
Syntax Description
Defaults
No number expansion is configured.
Command Mode
Global configuration
Command History
Usage Guidelines
Use the num-exp global configuration command to expand a set of numbers (for example, an
extension number) into a destination pattern. With this command, you can map specific extensions
andexpanded numberstogetherby explicitlydefining each number, or you candefine extensionsand
expanded numbers using variables. You can also use this command to convert seven-digit numbers
to numbers containing less than seven 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; if you want to replace four numbers in an
extension with wildcards, type in four periods.
Example
The following example specifies that extension number 55541 be expanded to 14085555541:
num-exp 55541 14085555541
extension-number
expanded-number
Digit(s) defining an extension number to be expanded.
Digit(s) defining the expanded telephone number or destination pattern.
Release Modification
11.3(1)T This command was first introduced on the Cisco 3600 platform.
12.0(3)T This command was first supported on the Cisco AS5300 platform.
12.0(4)XL This command was first supported on the Cisco AS5800 platform.
12.0(7)XK This command was first supported on the Cisco MC3810 platform.
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