CHAPTER72 Configuration Parameters Reference
Mediant 800 Gateway & E-SBC | User's Manual
Parameter Description
■ 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|90
11x.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.').
Note:
■ 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.
'Max Digits in Phone Num'
configure voip > gateway dtmf-
supp-service dtmf-and-dialing
> mxdig-b4-dialing
[MaxDigits]
Defines the maximum number of collected
destination number digits that can be received
from the Tel side for analog interfaces or for digital
interfaces, when ISDN Tel-to-IP 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 5 for
analog interfaces and 30 for digital interfaces.
Note:
■ Instead of using the parameter, Digit Mapping
rules can be configured.
■ Analog: Dialing ends when any of the
following scenarios occur:
✔ Maximum number of digits is dialed
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