User's Manual 602 Document #: LTRT-68822
Mediant 2000
Parameter Description
Notes:
 If this parameter is configured to select a Dial Plan index, the
settings of the parameter DigitMapping are ignored.
 If this parameter is configured to select a Dial Plan index from
an external Dial Plan file, the device first attempts to locate a
matching digit pattern in the Dial Plan file, and if not found, then
attempts to locate a
matching digit pattern in the Digit Map rules
configured by the DigitMapping parameter.
 This parameter is applicable also to ISDN with overlap dialing.
 For E1 CAS MFC-R2 variants (which don't support terminating
digit for the called party number, usually I-15), this parameter
and the DigitMapping parameter are ignored. Instead, you can
define a Dial Plan template per trunk using the parameter
CasTrunkDialPlanName_x (or in the Trunk Settings page).
 This parameter can also be configured in a Tel Profile.
 For more information on the Dial Plan file, see 'Dialing Plans for
Digit Collection' on page 405.
[Tel2IPSourceNumberMappi
ngDialPlanIndex]
Defines the Dial Plan index in the external Dial Plan file for the Tel-
to-IP Source Number Mapping feature.
The valid value range is 0 to 7, defining the Dial Plan index [Plan
x] in the Dial Plan file. The default is -1 (disabled).
For more information on this feature, see 'Modifying ISDN-to-IP
Calling Party Number' on page 409.
Web: Digit Mapping Rules
EMS: Digit Map Pat terns
[DigitMapping]
Defines the digit map pattern (used to reduce the dialing period
when ISDN overlap dialing). If the digit string (i.e., dialed number)
matches one of the patterns in the digit map, the device stops
collecting digits and establishes a call with the collected number.
The digit map pattern can contain up to 52 options (rules), each
separated by a vertical bar (|). The maximum length of the entire
digit pattern is 152 characters. The available notations include the
following:
 [n-m]: Range of numbers (not letters).
 . (single dot): Repeat digits until next notation (e.g., T).
 x: Any single digit.
 T: Dial timeout (configured by the TimeBetweenDigits
parameter).
 S: Short timer (configured by the TimeBetweenDigits
parameter; default is two seconds) that can be used when a
specific rule is define
d after a more general rule. For example, if
the digit map is 99|998, then the digit collection is terminated
after the first two 9 digits are received. Therefore, the second
rule of 998 can never be matched. But when the digit map is
99s|998, then after dialing the first two 9 digits, the device waits
another two seconds within which the caller can enter the digit
8.
An example of a digit map is shown below:
11xS|00T|[1-7]xxx|8xxxxxxx|#xxxxxxx|*xx|91xxxxxxxxxx|9011x.T
In the example above, the last rule can apply to International
numbers: 9 for dialing tone, 011 Country Code, and then any
number of digits for the local number ('x.').
Notes:
 For ISDN interfaces, the digit map mechanism is applicable
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