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DEFINITY ECS Release 8.2
Administrator’s Guide
555-233-506
Issue 1
April 2000
Screen reference
945System Parameters Customer-Options
17
■ Support of Notification Information Elements for interworking between
QSIG and non-QSIG tandemed connections
■ Call Forwarding (Diversion) by forward switching. No reroute capabilities
are provided
■ Call Transfer by join. No path replacement capabilities are provided.
■ Call Completion (also known as Automatic Callback)
Interworking with DCS
Allows the following features to work between a user on a DCS-enabled switch in
a network and a QSIG-enabled switch:
■ Called/calling party name display
■ Called/calling party number display
Centralized Attendant
Can be enabled only if the Supplementary Services with Rerouting field is
y.
Allows all attendants in one location to serve users in multi locations. All
signaling is done over QSIG ISDN lines.
Supplementary Services with Rerouting
Provides the following QSIG Supplementary Services:
■ Transit Capabilities; that is, the ability to tandem QSIG information
elements.
■ Support of Notification Information Elements for interworking between
QSIG and non-QSIG tandemed connections.
■ Call Forwarding (Diversion) by forward switching. In addition, reroute
capabilities are provided.
■ Call Transfer by join. In addition, path replacement capabilities are
provided.
Transfer Into Lucent QSIG Voice Mail
Can be enabled only if the Basic Supplementary Services field is
y and either the
ISDN-PRI Trunk or ISDN-BRI Trunk field is
y. Allows transfer directly into the
voicemail box on the voicemail system when a QSIG link connects DEFINITY
ECS and the voice mail.