Nortel Networks NN43001-314 - Manual (Page 97)

Network using Uniform Dialing Plan 97
2. The Branch Office sends the call to 395-3456 to the main office.
3. The main office determines that this is LOC 39534, to another Branch
Office, with gateway routing prefix 552. The system inserts the
prefix and transmits 552-395-3456 to the NRS. The NRS checks its
provisioning, and determines that all calls to prefix 552 are to be sent to
Branch Office A2; it directs the call to the Branch Office.
4. The main office sends the call to 552-395-3456 to the Branch Office.
The Branch Office deletes the prefix and the HLOC, and rings set 3456.
No Branch Office HLOC is shared with the main office, but can be
shared with another Branch Office
In this example, the HLOC of the branch offices are the same but the HLOC
of the main office is different. See
Figure 29 "Call flow for Scenario 1 -
local call" (page 97) .
Figure 29
Call flow for Scenario 1 - local call
1. The Branch Office user dials 6-395-3456. The system transmits
395-3456 to the NRS. The NRS checks its provisioning, and determines
that all calls are to be sent to the main office; it directs the call to the
main office.
2. The Branch Office sends the call to 395-3456 to the main 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
.