Dpnss 1 Capabilities; Dpnss 1 Features - Nortel Enterprise Edge 2.0 Programming Manual

242 Configuring Digital Private Network Signalling System1

DPNSS 1 capabilities

A single Enterprise Edge node, acting as a terminating node on the network,
supports the following capabilities over DPNSS 1 lines:
• Direct Dial Inward (DDI) for incoming calls.
• Originating Line Identification (OLI) for incoming and outgoing calls:
— For incoming calls, the Calling Line Identification (CLI/CLID) information
is displayed to the user on telephone sets with line display (must be config-
ured in programming).
— For outgoing calls, the directory number of the originating party is sent out
as OLI.
• Terminal Line Identification (TLI) for incoming and outgoing calls. Referred to
as Called Line Identification.
• Selective Line Redirect (SLR) and External Call Forward (ECF) implemented
on calls between DPNSS 1, and BRI/PRI, DASS2, and Analog lines.
• These remote access features are supported on DPNSS: DDI, line pool access
code, destination Codes and remote page feature codes.
• Software Keys; these are required to enable DPNSS 1.

DPNSS 1 features

The following features are available and can be programmed over DPNSS lines:
• Three Party Service
• Diversion
• Redirection
• Call Offer
• Executive Intrusion
• Route optimization
• Message waiting indication
• Loop avoidance
The following parameters can be configured for DPNNS 1 lines:
• Line Type
• Prime set
• CLID set
• Auto Privacy
• Answer Mode
• Auxiliary Ringer
• Full auto Hold
Enterprise Edge 2.0 Programming Operations Guide P0911588 Issue 01