Lucent Technologies 6.1 manual Gs/Ls, Did, NI-BRI NI-1 BRI, DS1, Pri

MERLIN LEGENDCommunications System Release 6.1	Issue 1
System Planning 555-661-112	August 1998

3Lines/Trunks

Identifying Line/Trunk Jacks				Page 3-3
Table 3–1. Line/Trunk Jack Types
		Line/Trunk	Number of
Module Type		Jack Type	Jacks	Used to Connect
400		Loop-start (LS)	4	Line/Trunk Types: Basic,
800			8	Special Purpose (FX, WATS)
408			4
				Auxiliary Equipment: Music On Hold,
				Loudspeaker paging system,
				Maintenance Alarm, MERLIN
				Identifier
400	GS/LS	Ground-start/	4	Line/Trunk Types: Basic,
800	GS/LS	loop-start	8	Special Purpose (FX, WATS)
408	GS/LS	(GS/LS)	4
408	GS/LS-MLX		4	Auxiliary Equipment: Music On Hold,
800	GS/LS-ID		8	Loudspeaker paging system,
				Maintenance Alarm, MERLIN
				Identifier
800 DID		DID	8	DID
(Hybrid/PBX)
800	NI-BRI	NI-1 BRI	8 (16 channels) NI-1 BRI
400EM		Tie	4	Tie
100D		DS1	1 (24 channels) T1
				T1 Switched 56 Data
				PRI

NOTES:

1.You cannot mix T1 and Primary Rate Interface (PRI) service on the same

100D module. Any of the following AT&T Switched Network (ASN) Services can be provided through a T1 or PRI facility: Megacom WATS, Megacom 800, Software Defined Network (SDN), and MultiQuest. PRI also supports Call-by-Call Service Selection and some ACCUNET switched digital services. T1 supports Shared Access for Switched Services (SASS) and ACCUNET Switched Digital Service (or other circuit-switched data service) at 56-kbps. Both support Dialed Number Identification Service (DNIS).

2.The MERLIN LEGEND Communications System supports Centrex service with loop-start lines only. The system does not support a timed switchhook flash with ground-start trunks or ground-start emulation on DS1 facilities in any mode of operation (Hybrid/PBX, Key, or Behind Switch).