SIP User's Manual 102 Document #: LTRT-68806
Mediant 2000 & TP-1610 & TP-260/UNI
Table 5-11: DTMF and Dialing Parameters
Parameter Description
Digit Mapping Rules
[DigitMapping]
Digit map pattern (used to reduce the dialing period when Overlap dialing
is used). If the digit string (dialed number) has matched one of the patterns
in the digit map, the gateway stops collecting digits and starts to establish
a call with the collected number.
The digit map pattern contains up to 52 options separated by a vertical bar
(|).
The maximum length of the entire digit pattern is limited to 152 characters.
Available notations:
 [n-m] represents a range of numbers (not letters)
 '.' (single dot) represents repetition
 'x' represents any single digit
 'T' represents a dial timer (configured by TimeBetweenDigits
parameter)
 'S' should be used when a specific rule, that is part of a general rule, is
to be applied immediately. For example, if you enter the general rule
x.T and the specific rule 11x, you should append 'S' to the specific rule
11xS.
For example:
11xS|00T|[1-7]xxx|8xxxxxxx|#xxxxxxx|*xx|91xxxxxxxxxx|9011x.T
Note: The digitmap mechanism is applicable only when ISDN Overlap
dialing is used (ISDNRxOverlap = 1).
Dial Tone Duration [sec]
[TimeForDialTone]
Duration (in seconds) that the dial tone is playedto an ISDN terminal.
This parameter is applicable to overlap dialing when ISDNInCallsBehavior
= 65536. The dial tone is played if the ISDN Setup message doesn't
include the called number. The valid range is 0 to 60. The default time is 5
seconds.
Default Destination
Number
[DefaultNumber]
Defines the telephone number that the gateway uses if the parameter
TrunkGroup doesn't include a phone number. The parameter is used as a
starting number for the list of channels comprising all trunk groups in the
gateway.
5.5.2 Configuring the Advanced Parameters
The Advanced Parameters submenu is used to configure the gateway's advanced control
protocol parameters:
îš„ General Parameters (refer to 'General Parameters' on page 103)
îš„ Supplementary Services (refer to 'Supplementary Services' on page 109)
îš„ Stand-Alone Survivability (refer to Stand-Alone Survivability on page 111)
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