Nortel 1000 Configuration Manual page 135

Figure 45
Call flow for Scenario 1 - local call
1. The branch office user dials 6-395-3456. The system transmits
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
4. The main office sends the call to 552-395-3456 to the branch office. The
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
local call" (page
Copyright © 2005-2007, Nortel Networks
.
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.
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.
branch office deletes the prefix and the HLOC, and rings set 3456.
136).
Nortel Communication Server 1000
Main Office Configuration Guide for SRG 50
NN43001-307 02.02 Standard
Release 5.0 3 December 2007
Network using Uniform Dialing Plan 135
Figure 46 "Call flow for Scenario 1 -