AudioCodes E-SBC

CHAPTER20 SIP Definitions
Mediant 1000 Gateway & E-SBC | User's Manual
5321 B
■ For incoming calls with prefix number "53124", the rule with tag B is chosen (more specific for
digit "1"):
Prefix Tag
53([2-4]) A
531(4) B
■ For incoming calls with prefix number "321444", the rule with tag A is chosen and for incoming
calls with prefix number "32144", the rule with tag B is chosen:
Prefix Tag
321xxx A
321 B
■ For incoming calls with prefix number "5324", the rule with tag B is chosen (prefix is more
specific for digit "4"):
Prefix Tag
532[1-9] A
532[2-4] B
■ For incoming calls with prefix number "53124", the rule with tag C is chosen (longest suffix - C
has three digits, B two digits and A one digit):
Prefix Tag
53([2-4]) A
53([01-99]) B
53([001-999]) C
■ For incoming calls with prefix number "53124", the rule with tag B is chosen (suffix is more
specific for digit "4"):
Prefix Tag
53([2-4]) A
53(4),B B
The maximum group of numbers (consisting of single numbers and/or range of
numbers) that can be configured for prefixes and suffixes for all the Dial Plan rules can
be calculated by multiplying the maximum number of supported Dial Plan rules by six.
For example, if the maximum number of Dial Plan rules is 100, then the maximum group
of numbers is 600 (6*100). The following is an example of a Dial Plan rule that is
configured with six groups of numbers (each separated by a comma), consisting of
ranges and single numbers:
[120-125,150,160-164,170,200,210-215]
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