Toshiba VP 300 Installation Instructions Manual page 433

off, leaving a mailbox number 945700. Checking the TRANSLATION Table, the
system absorbs the 945 and replaces those digits with a 5. This leaves mailbox
5700, which is a valid entry in the USER Table, and the call is processed
accordingly.
To create an outgoing message waiting command, the system checks the extension
number associated with mailbox 5500 and finds that it is also 5500. There is no
entry in the TRANSLATION Table for the first digits 55, so the system checks the
PREFIX DIGITS Table to find that the digits 286 must precede the extension
number to construct a valid message waiting call record. Using this information, an
MWI command is sent for extension 286-5500.
Construction of the outgoing message waiting command for mailbox 5700 also
begins with the associated extension number 5700. When the system reviews the
TRANSLATION Table, it sees that extension 5700 must be translated to 945700.
The digit 9, which is the first digit of the translated number, is then used to
reference the PREFIX DIGITS Table. In that table, the digit that must precede an
extension beginning with 9 is a 2, and from there a full seven-digit call record
(294-5700) is produced and an MWI call record is sent to tell the CO to turn ON
message waiting for extension 294-5700.
Different Trunk group numbers are not available with Centrex SMDI. In order to provide
Company different company greetings, different intercept numbers, call blocking, etc.,
Greetings
configure the following:
•
Assign unique Centrex numbers and stations for each type of incoming call that
should receive different treatment.
•
Forward each of these stations to the VP 300 ports.
•
Set up mailboxes for each station.
•
Record and turn ON a greeting that acts as a company greeting for each
mailbox.
•
Assign a COS to each mailbox that specifies: Attribute 1 — NO MESSAGES
MAY BE RECORDED FOR THIS MAILBOX, and Attribute 20 — MAY USE
GREETING INSERT/SWAP. Attribute 3 — ASK FOR SECURITY CODE
BEFORE CALLING EXTENSION and Attribute 24 — NEXT MAILBOX
(intercept), etc. may also be used where appropriate. After the greeting plays,
the caller may dial an extension.
•
If the Centrex provides loop current interruption when the calling party
abandons, with System Parameter 77 set to YES, rotary callers will be
transferred to the intercept operator.
Since each mailbox acts as a company greeting, there is no need to split ports into
multiple groups.
CENTREX ADAPTIVE INTEGRATION
Toshiba VP Systems Release 6.1 February, 1993
9-11