Lucent Technologies 7820-0802-003 manual Nfas-Id

Configuring T1 Cards

Overview of T1 configuration

Table 7-1. T1 line configuration tasks (continued)

Section	Description of task	Associated parameters
“Configuring inband robbed-bit	If the lines use inband signaling, change	Signaling-Mode
signaling” on page 7-11	the signaling mode to robbed bit and	Robbed-Bit-Mode
	specify the type of robbed bit signaling
		Collect-Incoming-Digits
	to use. You can also specify that the
	TAOS unit process the numbers dialed	DSP-DTMF-Input-Sample-Count
	for use with Dialed Number
	Identification Service (DNIS) and
	Calling Number Identification (CLID)
	authentication.
“Configuring NFAS” on	Specify non-facility associated signaling	Switch-Type
page 7-13	(NFAS) if you want two or more PRI	NFAS-ID
	lines to share a D channel.
		NFAS-Group-ID
“Configuring T1 R1 and	R1 is a multifrequency inband signaling	Signaling-Mode
R1-Modified (Taiwan) with ANI	system that uses a set of register signals	R1-Use-ANIR
and called-number processing”	known as MFR1 tones as addressing
		R1-First-Digit-Timer
on page 7-15	signals. R1 signaling can optionally be
	used with Automatic Number	R1-ANIR-Delay
	Identification (ANI), which is similar to
		R1-ANIR-Timer
	Caller ID (CLID).
		R1-Modified
“Configuring clocking” on	Set Clock-Source to specify whether the	Clock-Source
page 7-17	T1 line can be used as the master clock	Clock-Priority
	source for synchronous connections.
	Also specify the priority of the T1 lines
	to be used for clocking.
“Configuring the front-end	Set the front-end type of the T1	Front-End-Type
transceiver” on page 7-17	transceiver to CSU (channel service	DSX-Line-Length
	unit) or DSX (digital signal cross
		CSU-Build-Out
	connect), depending on the type of
	device the TAOS unit connects to.
“Configuring channel usage” on	Specify how each of the 24 channels of a	Channel-Usage
page 7-18	T1 line is to be used.
“Assigning telephone numbers	Typically, you specify only the	Phone-Number
to switched channels” on	rightmost digits necessary to distinguish
page 7-19	one number from another. These are
	called add-on numbers.
“Configuring trunk groups” on	A trunk group is a group of channels that	Trunk-Group
page 7-20	has been assigned a number.

7-4 APX 8000/MAX TNT/DSLTNT Physical Interface Configuration Guide