Nortel Networks NN43001-314 - Manual (Page 133)

Description 133
Configuration required Configure the following:
At the main office:
• Use one of the dialing plan software packages to process the call, such
as CDP or NARS.
• Provision an ALTPrefix for the BO2 zone.
• Provision the ALTPrefix as a Steering Code at the main office. Build a
Route List Index (RLI) so these calls go to the virtual trunk or configure
the Vacant Number Routing feature to do the same.
At the Branch Office:
• Provision the ALTPrefix as a steering code. Build a Route List Index and
DMI associated with this steering code that alternately routes these calls
to the PSTN with the correct digits.
At the NRS:
• Create a CDP entry for the ALTPrefix in the Branch Office gateway.
Sequence of events in the call The information that follows refers
to Figure 49 "Example of an alternately routed call between a Branch
Office telephone in Normal Mode and a main of" (page 132) and Figure
50 "Illustration showing digits dialed and outpulsed with Alternative Call
Routing for NBWM" (page 134)
.
Figure 50 "Illustration showing digits dialed and outpulsed with Alternative
Call Routing for NBWM" (page 134)
illustrates the steps that occur in
an alternately routed station-to-station call. The diagram assumes that
alternately routed calls originate on Voice Gateway Media Cards at the
Branch Office.
Nortel Communication Server 1000
Branch Office Installation and Commissioning
NN43001-314 01.02 Standard
Release 5.0 20 June 2007
Copyright © 2007, Nortel Networks
.