MERLIN LEGEND Communications System Release 6.0
System Programming
555-660-111 Issue 1
February 1998
Programming Basics
Page1-67Product Enhancements
1
Maintenance Testing for BRI Facilities that Are Part of Multiline Hunt Gro ups (MLHGs) 1
Beginning with Release 4.1, the NI-1 BRI (National Integrated Services Digital
Network-1 Basic Rate Interface) Provisioning Test Tool is enhanced to include
testing for BRI facilities that are part of Multiline Hunt Groups (MLHGs).
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 to report analyzed
results.
Release 4.2 Enhancements 1
Release 4.2 includes all Release 4.1 functionality, plus the enhancements listed
below. There are no hardware changes for Release 4.2.
Additional Network Switch an d Services Options for ISDN PRI 1
Release 4.2 of the system supports connectivity to MCI® o r local exchange
carrier (LEC) PRI services and to the following central office switch types (in
addition to the 4ESS and 5ESS switch types that carry for AT &T Switched
Network services):
■NORTEL® DMS™-100 BCS 36 for local exchange carrier services
■NORTEL DMS-250 generic MCI07 serving the MCI network
■Digital Switch Corporation DEX600E generic 500-39.30 serving the MCI
network
The following MCI PRI and PRI local exchange carrier (LEC) services (along with
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:
—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® se rvice 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