Lucent Technologies MERLIN LEGEND Release 5.0 System Planning Manual page 253

MERLIN LEGEND Communications System Release 5.0
System Planning 555-650-112
6 Modifications
Adding to the System
Table 6-1. Required Line/Trunk and/or Extension Modules
Module
LS trunks
GS trunks
Tie trunks
DID trunks
T1 service
Emulated LS trunks
Emulated GS trunks
Emulated Tie trunks
PRI services
T1 Switched 56
service
NI-1 BRI services
Remote Access
Loudspeaker Paging
Maintenance Alarm
Music On Hold
MLX DLC
QCC
Analog DLC
MLX telephone
Analog multiline
telephone
Tip/ring equipment
Off-premises
telephone
NOTES:
1. DS1 connectivity configured for T1 operation provides 24 channels.
2. T1-Tie trunks may be configured to use Switched 56 service.
3. NI-1 BRI service provides 16 channels per 800 NI-BRI module.
4. If you are planning for Remote Access, at least one module with
touch-tone receivers (TTRs) must be installed.
800 400
CO- 400 GS/
100D BRI EM 400 LS
800 800
800
008 GS/ GS/L
DID 800 OPT LS S-ID
Issue 1
June 1997
Page 6-3
408
008 GS/
008 MLX 012 016 408 LS
408
ML
X