Nortel Networks SRG 50 NN43001-307 - Manual (Page 157)

Network using Coordinated Dialing Plan 157
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 552-43456 to the branch office. The
branch office deletes the prefix and LSC 4, and rings set 3456.
Call between branch offices associated with different main offices
In Figure 63 "Call flow for Scenario 3 - calls to remote branch office
(originator side)" (page 157) , the first half of the call is shown (originator
side of the call).
Figure 63
Call flow for Scenario 3 - calls to remote branch office (originator side)
1. The branch office user dials 53456. The system transmits 53456 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 53456 to the main office.
3. The main office determines that this is to another main office. The
system transmits 53456 to the NRS. The NRS checks its provisioning,
and determines that this call goes to main office B.
In Figure 64 "Call flow for Scenario 3- calls to remote branch office
(destination side)" (page 158) , the second half of the call is shown
(destination side of the call).
Nortel Communication Server 1000
Main Office Configuration Guide for SRG 50
NN43001-307 02.02 Standard
Release 5.0 3 December 2007
Copyright © 2005-2007, Nortel Networks
.