AT&T DS1/DMi/ISDN-PRI manual Enhanced Mode Procedure 309, Word ARS Route Tables, IXC Isdn

				ADMINISTRATION OPTIONS AND REQUIREMENTS — SYSTEM 85			7-43
			ENHANCED MODE - PROCEDURE: 309, WORD: 1
					ARS - ROUTE TABLES
1.				ARS		Plan:
2.			Pattern		Number:
3.			Preference		Number:
4.			Trunk			Group:
5.		Facility	Restriction			Level:
6.			Warning			Tone:
7.		Distant Area		Code		(NPA):
8.			Send	1 For		Toll:
9.			Toll	Table		Index:
10.		Number	of Digits		Deleted:
	11. Digit Collect (DC) Signal Ignore:
12.		IXC ISDN	Network	Identifier:
Connected to CC0 ON-LINE
enter		command:

Figure 7-19.Procedure 309 Word 1: ARS (System 85 R2V4)

Fields 1-11The ISDN-PRI does not place any new or additional considerations on translating these fields. The codes/digits translated are generally dependent on each ARS plan and other switch/network considerations.

Field 12 Specifies either the number (designation) of the interexchange carrier (IXC) or the ISDN Network Service Identifier for the trunk group. The IXC/ISDN network identifier enables the switch to provide equal access capability by populating either the NSF IE or the Transit Network Selection IE. If sending an NSF IE and a particular IXC vendor number is specified in this field, that entry is included in the NSF IE. If no IXC vendor number is specified, an is created automatically in the Transit Network Selection IE. Permitted field entries may be any number within the range of 0 through 999.

When the trunk group is routed over private network ISDN-PRI transmission facilities, then no IXC/ISDN network is used and the 0 option must be translated.

Each network provider (of ISDN service) will have a different IXC identifier number, When connecting to AT&T ISDN network facilities, the required number is 288.