Spectralink 84-Series Series Wireless Telephones Administration Guide
1725-86984-000_P.docx
September 2016
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The following guidelines should be noted:
The following letters are case sensitive: x, T, and R
You must use only *, #, +, or 0-9 between the second and third R
If a digit map does not comply with section 2.1.5 of RFC 3435, it is not included in the digit
plan as a valid map. That is, no match will be made.
There is no limit to the number of R triplet sets in a digit map. However, a digit map that
contains less than a full number of triplet sets (for example, a total of 2Rs or 5Rs) is
considered an invalid digit map.
For example, R9Rxxxx would be invalid but RR9Rxxxx would be valid.
If you use T in the left part of
‘RRR’ syntax, the digit map will not work. For example,
R0TR322R will not work. The T can only be applied at the end of the digit string.
The dial plan (or digit map) is not applied against Placed Call List, Voicemail, last call return,
remote control dialed numbers, or on-hook dialing.
This parameter allows the user to create a specific routing path for outgoing SIP calls
independent of other default configurations.
All characters of a digit map must conform to the rules explained in section 2.1.5 of RFC3435.
The following list defines the valid character types and characters usable within a digit map:
Digit: A digit from "0" to "9".
Timer: The symbol "T" matching a timer expiry.
DTMF: A digit, a timer, or one of the symbols "A", "B", "C", "D", "#", or "*". Extensions
may be defined.
Wildcard: The symbol "x" which matches any digit ("0" to "9").
Range: One or more DTMF symbols enclosed between square brackets ("[" and "]").
Subrange: Two digits separated by hyphen ("-") which matches any digit between and
including the two. The subrange construct can only be used inside a range construct,
i.e., between "[" and "]".
Position: A period (".") which matches an arbitrary number, including zero, of
occurrences of the preceding construct.
Separator: An alternation operator or
pipe (“|”) is used to separate multiple digit map
strings
Note: Using the alternation operator
When using the alternation operator
—the vertical bar (|)—the elements must be
enclosed in parenthesis. To specify A or B or C, the syntax should be (A|B|C).
Miscellaneous
: A comma (“,”) is used to return dial tone to the user during dialing