Obihai OBi100 Administration Manual page 198

some extra digits in certain part of the dialed digits. The literals part can be empty also but the ':' MUST NOT be
omitted. This case is useful for removing part of dialed digits. Elements and literals MUST NOT be both empty.

(map) – An embedded digit map for matching subsequent digits.

(Mlabel) – A named embedded digit map for matching subsequent digits, where label is one of abbreviated
terminal names. Possible choices are:
o
(Msp1) for SP1 Service::DigitMap
o
(Msp2) for SP2 Service::DigitMap
o
(Msp3) for SP3 Service::DigitMap
o
(Msp4) for SP4 Service::DigitMap
o
(Mpp) for OBiTALK Service::DigitMap
o
(Mli) for LINE Port
o
(Mph) for PHONE Port::DigitMap
o
(Mph2) for PHONE2 Port::DigitMap
o
(Maa) for Auto Attendant::DigitMap
o
(MtgN) for TrunkGroupN::DigitMap, N=1,2,3,4
o
(MvgN) for VoiceGatewayN::DigitMap, N=1,2,3,4,5,6,7,8
Starting with release 1.2, the following elements are added:

X – A wildcard digit that matches 0–9 or *. This is equivalent to [x*] or [0-9*x]

@ – A wildcard character that matches any alphanumeric character except #

x? – matches 0 or 1 x

@? – matches 0 or 1 @

[^...] – matches any single alphanumeric character that is not in the set

Allow alphanumeric and wildcard inside a set [ ], such as [x], [X#], [@#], [a-zA-Zx]
The last two elements imply that the OBi digit maps are recursive. Recursive digit maps allow digit maps to be re-used and
make their specification more compact and readable. It is important that you do not specify digit maps that lead to infinite
recursion. For example, a digit map must not include a named embedded digit map that references itself.
To bar users from calling numbers that match a rule, add a '!' in front of that rule in the digit map. The rule is then referred
to as a barring rule.
Let's look at some examples.
1408xxxxxxx – Matches any 11-digit number that starts with 1408
011xx. – Matches any number that starts with 011 followed by one or more digits
<1408>xxxxxxx – Matches any 7-digit number. OBi pre-pends 1408 to the number when making the call
<:1408>xxxxxxx – Equivalent to the last example
<+>1xxxxxxxxxx – Pre-pends '+' to any 11-digit number that starts with 1
<**1:>1408xxxxxxx – Matches any number that starts with **11408 followed by 7 digits. OBi removes the **1 prefix when
making the call
*74(x|xx) – Matches any number that starts with *74, followed by 1 or 2 digits
1
::DigitMap
Copyright 2010-2013 Obihai Technology, Inc. 198