Lucent Technologies MERLIN LEGEND Release 7.0 Pocket Reference page 80

MERLIN LEGEND Communications System Release 7.0
Pocket Reference 555-670-116
Ordering Codes
Control Unit Modules —Continued
Module
1
100D
2
400 LS
400EM
400 GS/LS
2
408 (LS-ATL)
408 GS/LS
1 For newer vintages of this module, firmware can be upgraded by using a
PCMCIA card.
2 Although this MERLIN
recommended for the system: 400 GS/LS, 408 GS/LS, 408 GS/LS-MLX,
800 GS/LS, and 800 GS/LS-ID.
Trunk Type Extension Type
T1 or PRI T1 emulates 24 lines/trunks: loop-start,
ground-start, tie, and Direct Inward Dial
(DID; Hybrid/PBX mode only); can also
supply subscriber services. In Release 4.0
and later, T1 can also provide high-speed
(56K) data communications and digitally
emulated tie trunks for data
communications. PRI supports subscriber
services, allows high-speed digital data
communications, and includes special
features.
Loop-start 1 PFT telephone
and TTR
Tie trunk N/A
Loop-start or PFT telephone (button needed for
ground-start ground-start PFT telephone)
and TTR
Loop-start Analog multiline telephones; CMS; 1 PFT
telephone
Loop-start or Analog multiline telephones; CMS; 1 PFT
ground-start telephone with GS button
®
II modules is supported, the following are
Issue 1
April 1999
74