Nortel Meridian Meridian 1 Feature Description And Administration page 1470

Page 1470 of 1814
Figure 138
NI-2 CBC master route and service routes on the Meridian 1
OUTWATS
Provisioning a master route and service routes
553-2901-301 Standard 9.00 January 2002
NI-2 Call By Call Service Selection
Meridian 1
Public
FX
Master
TIE
Route
INWATS
NI-2 Call By Call Service Selection is provisioned by configuring a trunk
route as an NI-2 Call By Call Service Selection master route, and associated
service routes. A master route contains a list of B-channels (trunks) to be
shared by the different service routes. Service routes do not have dedicated
trunks. They are associated with the master route and share trunks for
different Call By Call services. Calls from the Central Office to the
Meridian 1 are offered over the CBC master route.
The NI-2 CBC master route is defined in Overlay 16. The associated list of
B-channels (trunks) is defined using Overlay 14. Then, the service routes are
configured, also using Overlay 16. When configuring the service routes, the
type of service to be carried over the B-channels for the NI-2 PRI interface is
defined as a decimal value, as follows:
0 = Public call service (No Network Specific Facility IE is sent, since
COT/DID routes are used)
C e n t r a l
PRI
B-Channels
O f f i c e
553-7460