Nortel BCM 3.7, Manual

Page: 552 / 1004

552 DPNSS 1 features
N0008589 3.3
• These remote access features are supported on DPNSS: DDI, line pool access code,
destination Codes and remote page feature codes.
Software Keys are required to enable DPNSS 1.
DPNSS to Embark connections
DPNSS lines connected to an Embark switch perform call redirection/diversion using the Call
Forward feature to create a tandem link back to the switch. Since this is different from other
switches, you must select the type of switch DPNSS will be connecting to when you do module
programming. Refer to
“Defining trunk module types and settings” on page 142 .
Before you program Call Forwarding ensure that:
• Both real channels and virtual channels are provisioned.
• Destination or line pool codes are programmed for the DPNSS to Embark link.
Also, during programming for Call Forward No Answer and Call Forward on Busy, when you
enter the
Forward to: digits, the system does a validation check with the switch on the number.
( Telephony features, System DNs, Active/Inactive DNs, DN XXXX, Capabilities )
DPNSS 1 features
The following features are available and can be programmed over DPNSS lines:
• “Three party service” on page 553
• Diversion ( “Using the diversion feature” on page 553 )
• Redirection ( “Using the Redirection feature” on page 555 )
• “Executive intrusion” on page 555
• “Call offer” on page 557
• “Route optimization” on page 558
• “Loop avoidance” on page 559
• Message Waiting Indication ( “Configuring MWI on DPNSS 1 networks” on page 573 in the
chapter “Configuring centralized voice mail” on page 563
The following parameters can be configured for DPNNS 1 lines:
• Line type
• Prime set
• CLID set
• Auto privacy
• Answer mode
• Auxiliary ringer
• Full autohold