Nortel Networks SRG 50 NN43001-307 User Manual

Page 141

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Network using Uniform Dialing Plan

141

Figure 51
Call to remote branch office on destination side

1. Main office B determines that this LOC plus digits is to a local branch

office with prefix 225. (If sharing this LOC with another branch office,
the extended LOC is 44434.) The system transmits 225-444-3456 to
the NRS. The NRS checks its provisioning, and determines that this call
goes to branch office B1.

2. The main office sends the call to 225-444-3456 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 or another branch
office

The following example shows a call between two branch offices. In this
example, the HLOC is unique between the main office and branch office.

Figure 52 "Call to remote branch office on the originator side" (page
142)

shows the first half of the call (originator side of the call). In

Figure 53

"Call to remote branch office on destination side" (page 143)

shows the

second half of the call (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

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