AudioCodes Mediant 3000 User Manual page 750

Parameter
Web: Digit Mapping Rules
EMS: Digit Map Pat terns
[DigitMapping]
Web: Max Digits in Phone Num
EMS: Max Digits in Phone
Number
[MaxDigits]
Web: Inter Digit Timeout for
Overlap Dialing [sec]
EMS: Interdigit Timeout (Sec)
[TimeBetweenDigits]
User's Manual
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 defined 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
only when ISDN overlap dialing is used (ISDNRxOverlap is set
to 1).

If the DialPlanIndex parameter is configured (to select a Dial
Plan index), then 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.

For more information on digit mapping, see 'Digit Mapping' on
page 375.
Defines the maximum number of collected destination number
digits that can be received from the Tel side when Tel-to-IP ISDN
overlap dialing is performed. When the number of collected digits
reaches this maximum, the device uses these digits for the called
destination number.
The valid range is 1 to 49. The default is 30.
Note: Instead of using this parameter, Digit Mapping rules can be
configured.
Defines the time (in seconds) that the device waits between digits
that are received from the PSTN or IP during overlap dialing.
When this inter-digit timeout expires, the device uses the collected
digits to dial the called destination number.
The valid range is 1 to 10. The default is 4.
750
Description
Document #: LTRT-89729
Mediant 3000