Linksys SPA922 Cisco Small Business IP Phone SPA9X1 Administration Guide - Page 77

Dial Plan Rules, Digit Sequence Syntax, Element Repetition, Sub-sequence Substitution

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Configuring a Dial Plan Chapter 3 Managing Linksys IP Phones The time-out duration depends on the matching state. If no candidate sequences are as yet complete (as dialed), the Interdigit_Long_Timeout applies. If a candidate sequence is complete, but there exists one or more incomplete candidates, the applies. If you are using the SPA9000, enter 9 > *69 to callback and call return. Table 3-5 describes the entries to use when programming the dial plan. . Table 3-5 Dial Plan Entries Dial Plan Entry *xx [3469]11 0 00 [2-9]xxxxxx 1xxx[2-9]xxxxxx xxxxxxxxxx. Function Allows arbitrary 2-digit star code Allows x11 sequences (for example, 311, 411, 611, 911) Dials operator Dials international operator Dials US local number Dials US 1 + 10-digit long distance number Dials all other numbers, including international long distance Dial Plan Rules This section describes the rules that apply to configuring and interpreting dial plans. Note White space in a dial plan script is ignored, but it may be used for readability. Digit Sequence Syntax Each digit sequence within the dial plan consists of a series of elements, which are individually matched to the keys pressed by the user. Elements can be one of the following: • Individual keys 0, 1, 2 . . . 9, *, #. • The letter x matches any one numeric digit (0 .. 9) • A subset of keys within brackets (allows ranges): for example, [389] means 3 or 8 or 9) - Numeric ranges (n-n) are allowed within the brackets: for example, [2-9] means any digit from 2 through 9) - Ranges can be combined with other keys: e.g. [235-8*] means 2 or 3 or 5 or 6 or 7 or 8 or *. Element Repetition Any element can be repeated zero or more times by appending a period (.) to the element. Thus, "01." matches "0", "01", "011", "0111", ... and so on. Sub-sequence Substitution A sub-sequence of keys (possibly empty) can be automatically replaced with a different sub-sequence using an angle bracket notation: < dialed-subsequence : transmitted-subsequence >. So, for example, "xxxxxxx" would match "85551212" and transmit "16505551212". 3-34 Linksys IP Phone Administrator Guide Firmware Version 5.1

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3-34
Linksys IP Phone Administrator Guide
Firmware Version 5.1
Chapter 3
Managing Linksys IP Phones
Configuring a Dial Plan
The time-out duration depends on the matching state. If no candidate sequences are as yet complete (as
dialed), the Interdigit_Long_Timeout applies. If a candidate sequence is complete, but there exists one
or more incomplete candidates, the <Interdigit_Short_Timeout> applies.
If you are using the SPA9000, enter 9 > *69 to callback and call return.
Table 3-5
describes the entries to use when programming the dial plan.
.
Dial Plan Rules
This section describes the rules that apply to configuring and interpreting dial plans.
Note
White space in a dial plan script is ignored, but it may be used for readability.
Digit Sequence Syntax
Each digit sequence within the dial plan consists of a series of elements, which are individually matched
to the keys pressed by the user. Elements can be one of the following:
•
Individual keys 0, 1, 2 . . . 9, *, #.
•
The letter x matches any one numeric digit (0 .. 9)
•
A subset of keys within brackets (allows ranges): for example, [389] means 3 or 8 or 9)
–
Numeric ranges (
n
-
n
) are allowed within the brackets: for example, [2-9] means any digit from
2 through 9)
–
Ranges can be combined with other keys: e.g. [235-8*] means 2 or 3 or 5 or 6 or 7 or 8 or *.
Element Repetition
Any element can be repeated zero or more times by appending a period (.) to the element. Thus, “01.”
matches “0”, “01”, “011”, “0111”, … and so on.
Sub-sequence Substitution
A sub-sequence of keys (possibly empty) can be automatically replaced with a different sub-sequence
using an angle bracket notation: < dialed-subsequence : transmitted-subsequence >. So, for example,
“<8:1650>xxxxxxx” would match “85551212” and transmit “16505551212”.
Table 3-5
Dial Plan Entries
Dial Plan Entry
Function
*xx
Allows arbitrary 2-digit star code
[3469]11
Allows x11 sequences (for example, 311, 411, 611, 911)
0
Dials operator
00
Dials international operator
[2-9]xxxxxx
Dials US local number
1xxx[2-9]xxxxxx
Dials US 1 + 10-digit long distance number
xxxxxxxxxx.
Dials all other numbers, including international long distance