DEFINITY ECS Release 8.2
Administrator’s Guide
555-233-506 Issue 1
April 2000
Features and technical reference
1408Leave Word Calling
20
■Wideband Switching (NxDS0)
DEFINITY ECS does not support wideband switching on BRI
connections.
Related topics
Refer to Administered Connections ‘‘Administered Connections’’ on page 1133
for detailed information on this feature.
Refer to ‘‘Call-by-Call Service Selection’’ on page 1295 for detailed information
on this feature.
Refer to DEFINITY ECS Administration for Network Connectivity for information
on Distributed Communications System (DCS) networks and on QSIG and QSIG
features such as Call Diversion, Call Transfer, Name Identification, and Path
Replacement.
Refer to ‘‘Facility and Non-Facility Associated Signaling’’ on page 1331 for
information on assigning data channels to bearer channels on one or more circuit
packs.
Refer to ‘‘Generalized route selection’’ on page 1340 for information on this
feature that matches calls to appropriate tran smission facilities based on the
endpoints and the type of call (for example, voice or data).
Refer to ‘‘Look-Ahead routing’’ on page 1413 for information on balancing call
volume across a network by automatically rerouting ISDN calls to other switches
in the network.
Refer to ‘‘Wideband Switching’’ on page 1587 for information on providing
high-speed end-to-end connectivity for applications (such as video conferencing)
that require high bandwidth.
Leave Word Calling
Leave Word Calling (LWC) allows internal system users to leave a short
preprogrammed message for other internal users. When the message is stored, the
Automatic Message Waiting lamp on the called telephone li gh ts. Users can
retrieve LWC messages using a telephone display, Voice Messaging Retrieval, or
AUDIX. Messages may be retrieved in English, French, Italian, Spanish, or a
user-defined language.
DEFINITY ECS also provides voice synthesis (either English or Italian) for LWC,
depending on which voice-synthesis circuit pack is installed in the system.