Nortel Networks NN43001-314 - Manual (Page 311)

Configuring the dialing plan for PSTN access to Branch Users in Normal Mode 311
After configuring the specialized route for calls that have been routed
to the Branch Office by the NRS, the route must be associated with
the ESN Special Number.
The Branch Office will receive the manipulated number as an
incoming call, indicating that the ZDP value added at the main
office is at the beginning of the number. The Branch Office ESN
configuration must ensure that the extra digits (the ZDP value) are
deleted by using a proper DMI. The call then terminates at the PSTN
connection.
The DMI configured in LD 86 in Step 1 is used to remove the digits
that were inserted in the dialed number at the main office.
For example, assume ZDP at the main office = 101, Customer
number = 0, and the RLI for the PSTN trunk = 18.
>LD 90
REQ NEW
CUST 0
FEAT NET
TRAN AC1
TYPE SPN
SPN 1011
FLEN 0
...
RLI 18
—End—
Dialing plan configuration using Element Manager
From Element Manager, you can configure the Branch Office-specific zone
dialing plan and Access Codes. From the Zone List window in Element
Manager (see
Figure 66 "Branch Office-specific zone configuration" (page
213) ), select the Branch Office Dialing Plan and Access Codes option,
and enter the necessary information. Refer to Figure 115 "Zone Dialing
Plan and Access Codes" (page 312) .
Nortel Communication Server 1000
Branch Office Installation and Commissioning
NN43001-314 01.02 Standard
Release 5.0 20 June 2007
Copyright © 2007, Nortel Networks
.