338 Abbreviated Dialing configuration
•Each bandwidth management zone has a unique pretranslation group
number assigned to it.
•CLID of calls going to the publicnetwork (E.164/PSTN) are converted to
the shorter DN by removing the digits added during pretranslation.
•Additional digits can still be added to the outgoing calling party number
(the shortened DN) using CLID capabilities.
ATTENTION
IMPORTANT!
When designing the numbering plan, make sure that there is no conflict between
the long DN and the leading digits of the short DN so no pretranslation is invoked
when a long DN is dialed.
For example,assume a long DN of "3623674" and a shor t DN of "3216". If the
leading digit "3" in the short DN is configured to be translated to "3623", the short
DN is then translated to "3623623674".
Configuring Abbreviated Dialing
Abbreviated Dialing must be configured at the main office and at the Branch
Office.
The main office and Branch Office must have the same configuration. In
other words, the DNs, zones, and Pretranslation Groups must be exactly the
same in both offices.
The steps to configure Abbreviated Dialing are:
Step Action
1Configure Speed Call Lists – see Procedure 41 "Configuring Speed
Call List (SCL)" (page 339).
2Configure Pretranslation Groups – see Procedure 42 "Configuring
Pretranslation Groups" (page 340).
3Assign the Pretranslation Group to the telephones – see Procedure
43 "Assigning Pretranslation Groups to the telephones" (page 341).
4Configure Incoming DID Digit Conversion – see Procedure 44
"Configuring Incoming DID Digit Conversion (IDC)" (page 342).
•The Pretranslation Group number does not need to bethe same
as the number of the zone to which it is assigned. However, it
does make configuration more intuitive if the two values are the
same.
—End—
Nortel Communication Server 1000
Branch Office Installation and Commissioning
NN43001-314 01.02 Standard
Release 5.0 20 June 2007
Copyright© 2007, Nor tel Networks
.