Nortel Networks Remote Gateway 50 - Manual (Page 178)

Page 178 of 258 Dialing Plan configuration
553-3001-207 Standard 2.00 January 2006
routes the call to the NRS because it recognizes “101 87654321”
after the Access Code rather than “87654321”. The Access Code
(“1”) is not included in the digit string that is sent to the NRS. The NRS
recognizes “101” at the front of the digit string and routes the call to
the destination SRG. At the branch office, the ESN Special Number
is configured (step 2 on
page 190 ) to remove “101” from the digit
string and route the call based on the digits “87654321”.
If an branch office user dials “2 87654321”, zone-based digit
manipulation does not occur because AC2 was dialed and
ZACB = AC1 AC1. The digit string remains unchanged “2 101
87654321”. The main office routes the call using ESN configuration
and the dialed digits.
3 Configure the Route List Index at the main office.
After configuring zone-based digit manipulation, a specialized route for
the call must be configured. To select a trunk to route calls, a Route List
Index (RLI) must be configured in the Route List Block (RLB). The RLI
uses the route number for the Virtual Trunk to route calls to the NRS. A
Digit Manipulation Index (DMI) is associated with the RLI to allow
manipulation of the digits to be outpulsed. For this application, at the main
office, the DMI is used to update the call type of the off-net calls to the
Special Number (SPN) to make sure the number stays in the Private/
Special Number domain.
a. Configure the DMI in LD 86 with the DGT feature.
LD 86 – Configure the Digit Manipulation Index at the main office. (Part 1 of 2)
Prompt Response Description
REQ NEW Add new data.
CUST xx Customer number as defined in LD 15.
FEAT DGT Digit manipulation data block
DMI 1-999 Digit Manipulation Index numbers
The maximum number of Digit Manipulation tables is
defined at the MXDM prompt in LD 86.
DEL (0)-19 Number of leading digits to be deleted, usually 0 at the main
office.