Release 4.2 Enhancements - Lucent Technologies MERLIN LEGEND Release 5.0 Pocket Reference

The NI-1 BRI Provisioning Test Tool is used by Lucent Technologies
maintenance personnel on MERLIN LEGEND Communications
Systems that include a 800 NI-BRI module. Technicians use the tool
during system installation and maintenance to test the functionality of
the BRI lines and report analyzed results.

Release 4.2 Enhancements

Release 4.2 includes all Release 4.1 functionality plus the enhancements
listed below. There are no hardware changes or Release 4.2.
Additional Network Switch interface and Services Options for
ISDN Primary Rate Interface (PRI)
Release 4.2 of the system supports connectivity to MCI or local
exchange carrier (LEC) PRI services and to the following central office
switch types (in addition to the 4ESS and 5ESS switch types that are
currently available for AT&T Switched Network Services):
Nortel DMS -100 Generic BCS 36 for local exchange carrier
services
Nortel DMS-250 Generic MC107 serving the MCI network
Digital Switch Corporation DEX600E Generic 500-39.30 serving
the MCI network
Beginning with Release 4.2, the following MCI PRI and local exchange
carrier (LEC) PRI services (along with the AT&T Switched Network
Services) can be provided to users of the MERLIN LEGEND
Communications System:
MCI Toll Services for DMS-250 or DEX600E switch type:
LEC services for DMS-100 switch types:
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MCI Prism service for domestic outgoing long-distance
and international voice calls; for domestic outgoing 56-kbps
restricted, 64-kbps unrestricted, and 64-kbps restricted
circuit-switched data calls
MCI VNet service for incoming and outgoing domestic and
voice calls; for 56-kbps restricted, 64-kbps restricted, and
64-kbps unrestricted circuit-switched data calls
MCI 800 for domestic, toll-free, incoming voice calls
MCI 900 service numbers
DMS Virtual Private Network service for calls between the
MERLIN LEGEND Communications System and another
communications system (such as another MERLIN
LEGEND Communications System)
DMS INWATS (Inward Wide Area Telephone Service) for
domestic, toll-free, incoming voice calls
DMS OUTWATS (Outward Wide Area Telephone Service)
for domestic, outgoing, long-distance voice calls
DMS FX (foreign exchange) to provide local call rating for
calls from the local exchange to the area serviced by the
foreign exchange.