Control Unit Interfaces - Lucent Technologies MERLIN LEGEND Release 7.0 Pocket Reference

MERLIN LEGEND Communications System Release 7.0
Pocket Reference 555-670-116

Control Unit Interfaces

The 145D protector provides AC surge protection for the
—
entire system, including the power supply module. One unit
provides protection for six outlets.
The 146C protector provides Central Office (CO) line surge
—
protection. One unit covers four CO lines.
Complete installation instructions are provided with the surge
protectors.
Control Unit Interfaces
Interface Applications
1 Control unit to MLX telephone
BRI S/T
ISDN Terminal Adapter
DS1 Control unit to the following services:
T1
Emulated tie trunk
Emulated DID
Emulated loop-start
Emulated ground-start
PRI services
ACCUNET
MEGACOM
MEGACOM 800
Software Defined Network (SDN)
MultiQuest
Connectivity to 5ESS Generic 6/7/8/FTS 2000
Multiple incoming calls to directory number
Call-by-Call Service Selection
Password handling for FTS 2000
SID-ANI as Calling Party Number
RS-232-C Control unit to PC connected to
system programming port
Control unit to Lucent Technologies model
572 printer, PC with CAS, or CAT connected
to RS-232-C port
ATL Control unit to analog multiline telephone
Tip/Ring Control unit to single-line
telephone, modem, fax, OPT, or
voice mail system
ETR Control unit to ETR telephone
or MLS telephone
1 Call handling derived from CCITT recommendation Q.931.
®
switched digital service
®
WATS
®
900 number services
Signaling Audio/
Channel Data
Rate Rate
16 kbps (D)
64 kbps (B)
64 kbps (B)
and (D)
64 kbps
2400 bps 2400 bps
or or
1200 bps 1200 bps
1200 bps 1200 bps
40kHz 300–
3400 Hz
40kHz 300–
3400 Hz
40kHz 300–
3400 Hz
Issue 1
April 1999
37