manual

ESTOS CallControlGateway 4.0.0.21648
29
Hint: The caret (^) can be found on the upper left key of a keyboard with
German layout.
A brief overview of the permitted expressions:
Character
Description
^
The beginning of the string. The expression "^0" finds only the 0 at the beginning of the
number.
^
The caret (^) following a left bracket ([) has a different meaning. It is used to exclude the
following characters within the bracket. The expression "[^0-8]" only allows numbers from 0 to
8.
$
The dollar sign ($) designates the end of the string. The expression "152$" is just valid for
numbers which are ending with "152".
|
The (|) sign allows for both characters it stands between. The expression "8|9" allows both '8'
and '9'.
.
The dot (.) allows any character (or any number).
*
The star (*) requires that the character on its left to be present 0 times or more.
+
The plus (+) is similar to the star, but the character left of it has to be present at least once.
?
The question mark (?) indicates, that the sign to the left must exist O or 1 time.
()
The regular brackets indicate the expressions available to the 'Replace by' field.
[]
The pointed bracket ([ and ]) indicates the amount of characters allowed at this location.
Replace with:
Insofar as a match with the string was found, the string is replaced by the
expression entered here. Parts of the found string can be inserted here:
\1 shows the first expression standing between regular brackets () of the
Search for field.
\2 reads out the second, etc..
Examples:
Effect
Search for
Replace
with
Removal of a leading 0
^0(.*)
\1
Replacing a 80 at the beginning of a number (e.g. targeted external
dialing code) with 0
^80(.*)
0\1
Removal of a private PIN which is added to the beginning of a phone
^50[0-9][0-9][0-
\1