Nortel Networks NN43001-314 - Manual (Page 175)

Abbreviated Dialing 175
This feature is implemented with a pre-translation group assigned to every
telephone. All IP Phones in the same bandwidth management zone use the
same pre-translation group. TDM telephones, which share the same dialing
plan with IP Phones in a bandwidth management zone, also use the same
pre-translation group. The pre-translation group assignment is more easily
and quickly done using the TM 3.01 global change functionality.
Table 17 "Sample values for Abbreviated Dialing" (page 175) gives some
sample values to help explain the functionality of Abbreviated Dialing.
Table 17
Sample values for Abbreviated Dialing
Main office Branch Office
Location code 70 71
DN 703000 713000
Using the sample values from Table 17 "Sample values for Abbreviated
Dialing" (page 175) , Abbreviated Dialing works as follows:
• An IP Phone or TDM telephone in the main office can call another
telephone in the main office by dialing only the last four digits of the
called party’s DN (for example, "3000" to reach "703000").
• An MG 1000B IP Phone, in Normal or Local Mode, or a TDM telephone
in the Branch Office can call another telephone in the Branch Office by
dialing only the last four digits of the called party’s DN (for example,
"3000" to reach "713000").
• An IP Phone or TDM telephone in the main office can call a telephone
in the Branch Office by dialing all six digits of the called party’s DN (for
example, "713000").
• An MG 1000B IP Phone, in Normal or Local Mode, or a TDM telephone
in the Branch Office can call a telephone in the main office by dialing all
six digits of the called party’s DN (for example, "703000").
• An incoming call to a main office telephone has a four-digit DN, such as
"3000." The main office location code (in this example, "70") is added to
the front of the DN, and the call terminates as indicated by the full-length
DN (in this case, "703000").
• An incoming call to an MG 1000B telephone has a four-digit DN, such
as "3000". The Branch Office location code (in this example, "71")
is added to the front of the DN, and the call terminates as indicated
by the full-length DN, in this case "713000". In Local Mode, the call is
terminated locally. In Normal Mode, the call is routed to the main office
using VNR.
Nortel Communication Server 1000
Branch Office Installation and Commissioning
NN43001-314 01.02 Standard
Release 5.0 20 June 2007
Copyright © 2007, Nortel Networks
.