SIP User's Manual
9
IP Telephony Capabilities
This section describes the device's IP telephony capabilities.
9.1
Dialing Plan Features
This section discusses various dialing plan features offered by the device:
Dialing plan notations (refer to ''Dialing Plan Notation for Routing and Manipulation''
page
377
Digit mapping (refer to ''Digit Mapping''
External Dial Plan file containing dial plans (refer to ''External Dial Plan File''
380
)
Dial plan prefix tags for enhanced IP-to-Tel routing (refer to ''Dial Plan Prefix Tags for
IP-to-Tel Routing''
9.1.1
Dialing Plan Notation for Routing and Manipulation
The device supports flexible dialing plan notations for representing digits (single or multiple)
entered for destination and source prefixes. These dialing plan notations can be used in the
following tables:
Number Manipulation tables (refer to ''Configuring the Number Manipulation Tables''
on page
Tel to IP Routing table (refer to ''Tel to IP Routing Table''
IP to Hunt Group Routing table (refer to ''IP to Trunk Group Routing''
Notation
[n-m]
Represents a range of
numbers.
Note:
supported.
[n,m,...]
Represents multiple numbers.
Up to three digits can be used
to denote each number.
Version 5.8
)
on page
381
)
124
)
Table 9-1: Dialing Plan Notations
Description
Range of letters is not
on page
379
)
[5551200-5551300]#:
numbers from 5551200 to 5551300.
123[100-200]: represents all numbers from
123100 to 123200.
[2,3,4,5,6]#:
represents a one-digit number
starting with 2, 3, 4, 5, or 6.
[11,22,33]xxx#:
number that starts with 11, 22, or 33.
[111,222]xxx#: represents a six-digit
number that starts with 111 or 222.
377
9. IP Telephony Capabilities
on page
on page
131
)
on page
135
Example
represents all
represents a five-digit
September 2009
on
)