Sip Local Dial Plan - Aastra 480i Administrator's Manual

Operational Features
Operational Features

SIP Local Dial Plan

A dial plan describes the number and pattern of digits that a user dials to reach a
particular telephone number. Access codes, area codes, specialized codes, and
combinations of the number of digits dialed are all part of a dial plan. For
instance, the North American Public Switched Telephone Network (PSTN) uses a
10-digit dial plan that includes a 3-digit area code and a 7-digit telephone number.
Most PBXs support variable length dial plans that use 3 to 11 digits. Dial plans
must comply with the telephone networks to which they connect. Only totally
private voice networks that are not linked to the PSTN or to other PBXs can use
any dial plan.
The IP phones have local dial plan capacity. You configure the SIP Local Dial
Plan using the Aastra Web UI or the configuration files.
The IP phone SIP local dial plan available symbols are as follows:
Symbol
0, 1, 2, 3, 4, 5, 6, 7, 8, 9
X
*, #, .
|
+
[]
-
41-001129-00 Rev 09, Release 1.4.1
DFW Phone 972-992-4600
Description
Digit symbol
Match any digit symbol (wildcard)
Other keypad symbol
Expression inclusive OR
0 or more of the preceding digit symbol or [] expression
Symbol inclusive OR
Used only with [], represent a range of acceptable symbols;
For example, [2-8]
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