ATCOM AT840 series, Руководство пользователя

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character between digits. Thus, the sequence “9, 1xxxxxxxxxx” sounds an “outside
line” dial tone after the user presses ‘9’, until the ‘1’ is pressed.
Number Barring:
A sequence can be barred (rejected) by placing a ‘!’ character at the end of the
sequence. Thus, “1900xxxxxxx!” automatically rejects all 900 area code numbers
from being dialed.
Interdigit Timer Master Override:
The long and short interdigit timers can be changed in the dial plan (affecting a specific
line) by preceding the entire plan with the following syntax:
Long interdigit timer: ‘L’ ‘:’ delay-value ‘,’
Short interdigit timer: ‘S’ ‘:’ delay-value ‘,’
Thus, “L=8, (. . .)” would set the interdigit long timeout to 8 seconds for the line
associated with this dial plan. And, “L: 8, S: 4, (. . .)” would override both the long
and the short timeout values.
Local Timer Overrides:
The long and short timeout values can be changed for a particular sequence starting at
a particular point in the sequence. The syntax for long timer override is: ‘L’ delay-value
‘‘. Note the terminating space character. The specified delay-value is measured in
seconds. Similarly, to change the short timer override, use: ‘S’ delay-value <space>.
Pause:
A sequence may require an explicit pause of some duration before continuing to dial
digits, in order for the sequence to match. The syntax for this is similar to the timer
override syntax: ‘P’ delay-value <space>. The delay-value is measured in seconds.
This syntax allows for the implementation of Hot-Line and Warm-Line services. To
achieve this, one sequence in the plan must start with a pause, with a 0 delay for a Hot
Line, and a non-zero delay for a Warm Line.
Implicit sequences:
The SPA implicitly appends the vertical code sequences entered in the Regional
parameter settings to the end of the dial plan for both line 1 and line 2. Likewise, if
Enable_IP_Dialing is enabled, then ip dialing is also accepted on the associated line.
Examples:
The following dial plan accepts only US-style 1 + area-code + local-number, with no
restrictions on the area code and number.
(1 xxx xxxxxxx)
The following also allows 7-digit US-style dialing, and automatically inserts a 1 + 212
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