AT&T MERLIN LEGEND Release 3.1, System Programming Manual

Page: 530 / 887

PRI Facilities
4–158
Programming Procedures
Console Display/Instructions Additional Information PC
8 Enter the new identification number (
n
= 0 to 63).
Dial or type [ nn ].
Û
9 Continue to assign the identification number to another slot or go to Step 10.
Select
Next
Next
.
9
Return to Step 7. The next slot will be
displayed on Line 1.
10 Save your entry.
Select
Enter Enter
.
0
11 Return to the System Programming menu.
Select
Exit Exit
three times.
555
Dial Plan Routing
Dial plan routing provides a way to route incoming calls on a “per B-channel
group” basis. An incoming call is routed by matching the incoming number (by
service, number of digits, and pattern) and then optionally deleting and/or
adding digits to direct the call to a specific endpoint. A service must be
specified; the number of digits and pattern are optional. For example, you can
specify that calls received from a particular area code should be routed to the
specific individual or group responsible for accounts in that area.
Dial plan routing is available in Hybrid/PBX mode only. Key systems route
incoming calls on a per-line basis.
NOTE:
You can enter a service not shown on the Network Service screen by using the
five-digit binary code that represents the service in the Network Facilities
Information Element of ISDN PRI layer three signaling protocol. ( Contact your
service provider for more information about the codes.) See “Miscellaneous
Procedures.”
IMPORTANT:
You must program a service before you program any other Dial Plan Routing
function. If you have not programmed a service, complete the procedure below
for the
Service
option and then repeat the procedure for each optional function
that you want to program.