AT&T DS1/DMi/ISDN-PRI manual Procedure 108 Word 1 Isdn Trunk Group TTL Number Digits

7-106ADMINISTRATION OPTIONS AND REQUIREMENTS — GENERIC 2

Procedure 108 Word 1: ISDN Trunk Group TTL Number (Digits)

This procedure is used to assign the line number that identifies the particular B-channel used for ISDN-PRI testing purposes. This test line number must be assigned for both private and public network configurations. Whether more than one terminating test line number is needed depends on the number of ISDN-PRI links and whether they terminate on more than one switch. Figure 7-54, Procedure 108 Word 1: ISDN Trunk Group TTL Number (Digits), depicts this procedure.

ENHANCED MODE - PROCEDURE: 108, WORD: 1

ISDN TERMINATING TEST LINE ASSIGNMENT

1. Trunk Group:

TERMINATING TEST LINE			TELEPHONE DIGITS
2.	Digit	1:	10.	Digit 9:
3.	Digit	2:	11.	Digit	10:
4.	Digit	3:	12.	Digit	11:
5.	Digit	4:	13.	Digit	12:
6.	Digit	5:	14.	Digit	13:
7.	Digit	6:	15.	Digit	14:
8.	Digit	7:	16.	Digit	15:
9.	Digit	8:	17.	Digit	16:
DISPLAY	ONLY
18. Trunk		Type:

Connected to CC0 ON-LINE

enter command:

Figure 7-54.Procedure 108 Word 1: ISDN Trunk Group TTL Assignment (Generic 2)

Field 1	Translates	the trunk	group that	identifies the	ISDN terminating test line. The
	terminating	test line	is required	for B-channel	maintenance testing.

NOTE: As part of the installation and ISDN-PRI services provisioning, the terminating test line number assignment must be coordinated with the terminating switch.

Fields 2-17Assigns digits for the terminating test line.

NOTE: If B-channel signaling control is used on the D-channel of another facility, you must use NFAS (see procedures 260, word 1; 262, word 1; 262, word 2; and 262, word 3).