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Operational, Basic, and Advanced Parameters
A-38 41-001160-00, Rev 01 Release 2.0
IP Phone Administrator Guide
Appendix A
Parameter –
sip dial plan
Local Dial Plan
(in Web UI)
Aastra Web UI Basic Settings->Preferences
Configuration Files aastra.cfg, <mac>.cfg
Description A dial plan describes the number and pattern of digits that a user dials to
reach a particular telephone number. The SIP local dial plan is as follows:
SymbolDescription
0, 1, 2, 3, 4, 5, 6, 7, 8, 9 Digit symbol
X 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]
“,” (open/close quotes) In the configuration files, enter the sip dial
plan value using quotes.
Note: You can configure prefix dialing by adding a prepend digit to the
dial string. For example, if you add a prepend map of
“[2-9]XXXXXXXXX,91”, the IP phone adds the digits “91” to any 10-digit
number beginning with any digit from 2 to 9 that is dialed out. Other
examples of prepend mappings are:
• 1X+#,9 (
• 6XXX,579 (Prepends “579” to any 4-digit string starting with “6”.)
• [4-6]XXXXXX,78 (Prepends “78” to any 7-digit string starting with “4”,
“5”, or “6”.
Format Alphanumeric characters
Default Value X+#|XX+*
Range Up to 127 alphanumeric characters
Example sip dial plan: "X+#|XXX+*"