Configuring the dialing plan for PSTN access to Branch Users in Normal Mode 305
(ZDP + two dialed digits), a maximum of 100 SPNs must be configured
for each Branch Office. For each additional dialed digit included in the
SPN, the maximum number of SPNs that must be provisioned for each
Branch Office is increased by a factor of ten.
If a single Access Code that undergoes Zone-based digit manipulation
is used for both on-net and off-net calls, then separate DMIs and SPNs
must be provisioned to correctly route these calls. The SPN must correctly
identify the routing to be used, and its CLTP field mustset the call type
correctly. A DMI, associated with thisSPN, is used to make sure the number
stays in the Private/Special Number domain.
ESN Special Numbers are configured in LD 90. Respond to the prompts as
follows:
•TRAN — Enter the Access Code.
•TYPE — Enter SPN for this configuration, as the ZDP value configured
in Step 3 is usually a unique non-dialable number.
•SPN — Enter the ZDP value plus enough digits to distinguish the type
of number, such as national, international, or local. There must be
enough SPN entries to route all valid dialed numbers (see the example
in this section).
•FLEN — Enter the number of digits that are expected for the call type.
•RLI — Enter the RLI configured in LD 86 in Step 3 Step b. The RLI
routes the call to the NRS with the correct type of number.
•CTYP — Enter the type of call defined by this Special Number: local
(LOCL), national (NATL),or international (INTL).
For example, assume the following:
•AC1 = 1, ZACB = AC1AC1, and ZDP = 101
•Customer number = 0
•Long-distance calls start with "1", have 11 digits, and use RLI = 10
and DMI = 10.
•Local calls start with "5" or "6", are seven digits long, and use RLI = 30
and DMI = 30.
RLI and DMI values do not have to be the same, but forclarity, it may be
useful to set them the same.
Nortel Communication Server 1000
Branch Office Installation and Commissioning
NN43001-314 01.02 Standard
Release 5.0 20June 2007
Copyright© 2007, Nor tel Networks
.