Nortel Remote Gateway 50 Configuration Manual page 106

Page 106 of 258
No branch office HLOC is shared with the main office or
another branch office
553-3001-207 Standard 2.00
Bandwidth Management
Figure 27
Call flow for Scenario 1 - call to remote branch office (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.
The following example shows a call between two branch offices. In this
example, the HLOC is unique between the main office and branch office. In
Figure 28, the first half of the call is shown (originator side of the call). In
Figure 29 on page page
side of the call).
January 2006
108, the second half of the call is shown (destination