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Dialplan (Cont’)
Understanding Dial Rules
Dial rules can be setup to match with several dial digits or digits send. Dial rule can be expressed as:
X
matches any digit from 0-9
Z
matches any digit from 1-9
N
matches any digit from 2-9
[1237-9]
matches any digit or letter in the brackets (in this example, 1,2,3,7,8,9)
.
wildcard, matches one or more characters
Here are some examples:
Example 1 :
1XX
dial rule matches any dial digits or digits send with 3 digits and starting with the digit “1”
Example 2 :
[123XX]
dial rule matches any dial digits or digits send with 3 digits and starting with the digit “1”
or “2” or “3”
Example 3 :
[13-5XXX]
matches any dial digits or digits send with 4 digits and starting with the digit “1” or “3”
or “4” or “5”
Eaxmple 4:
9XX.
matches any dial digits with at least 4 digits and starting with “9”
