AT&T MERLIN LEGEND Release 3.1, Руководство по системному программированию

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PRI Facilities
Programming Procedures
4–167
Console Display/Instructions Additional Information PC
3 Erase the current number of add digits (
nn
).
Dial Plan Rtg Entry xx:
xx = number entered in Step 1
Enter digits to add
nn
Backspace Next
Exit Enter
Press Drop .
A+P
4 Enter the new number of digits to add (
nn
).
Dial or type [ nn ].
Û
5 Continue to assign the add digits to another routing entry or go to Step 6.
Select
Next Next
.
9
Return to Step 3. The next dial plan
routing entry will be displayed on Line 1.
6 Save your entry.
Select
Enter Enter
.
0
7 Program additional options by returning to Step 4 of the main procedure or go to
Step 8.
8 Return to the System Programming menu.
Select
Exit Exit
three times.
555
Outgoing Tables
PRI provides tables that work in conjunction with personal lines, pools, and ARS
tables to route calls. The following tables specify services for outgoing calls:
■
Call-by-Call. Selects an outgoing service, based on routing digits and the
bearer capability (voice, data, or both) of the calling extension. It allows a
single group of B-channels to carry a variety of services, such as
ACCUNET, SDN, and Megacom WATS.
■
Network Selection. Selects a long-distance carrier. Calls that match
Network Selection tables can be routed to a specific service by the Call-
by-Call tables.
■
Special Services.
Selects services such as international dialing and
operator assistance. Calls that match these tables are
not
routed by the
Call-by-Call tables.
NOTE:
PRI tables that work with pools and ARS apply to Hybrid/PBX mode only.