Lucent Technologies 555-230-024 IP Phone User Manual


 
Multimedia Features
Issue 5 January 1998
A-41555-230-024
Property Management System (PMS) Digit to
Insert/Delete
Many customer configurations base the room telephone extension on the room number
by adding an extra leading digit. The PMS Insert/Delete Digit feature allows users to
delete the leading digit of the extension in messages. The feature is useful for a hotel
that has multiple extensions sharing an extra leading digit in front of the room number.
The leading digit is automatically inserted when the message goes to the PBX.
NOTE:
The PMS interface supports 3-, 4-, or 5-digit extensions, but prefixed
extensions do not send the entire number across the interface. Only the
assigned extension number is sent. Therefore, you should not use prefixed
extensions for numbers that are also going to use the Digit to Insert/Delete
function.
Single-Digit Dialing and Mixed Station
Numbering
Allows hotel staff and guests easy access to internal hotel/motel services and
provides the capability to associate room numbers with guest room telephones.
The feature provides the following dial plan types: single-digit dialing, prefixed
extensions, and mixed numbering.
Multimedia Features
DEFINITY ECS inherently handles high-volume multimedia transmissions effi-
ciently and will continue to add multimedia features to improve on its multimedia
capabilities.
Multimedia calls are initiated with voice and video only. Once a call is
established, one of the parties may initiate an associated data conference to
include all of the parties on the call who are capable of supporting data. The data
conference is controlled by an adjunct device called an Expansion Services
Module (ESM).
Multimedia call Early Answer on
vectors and stations
Early Answer is a feature applied to multimedia calls in conjunction with conver-
sion to voice. Early Answer:
Answers the data call
Establishes the multimedia protocol prior to completion of a converted call
Ensures that a voice path to/from the originator is available when the
(voice) call is answered