AC International MTA128ST-USB manual A97=n, A97=0, A97=1, C0=2 Net3, C0=0, C0=1, C0=4, C0=5, C0=6

MultiModemISDN User Guide

Switch Configuration Commands

Use the following commands to select your network switch type (e.g., EuroISDN Net3) and to specify other information required to make an ISDN connection.

Command:	%A97=n
Function:	Dialing Method
Values:	n = 0 or 1
Default:	%A97=0 (En bloc)
Description: Standardized ISDN signaling protocols such as DSS1, DSS2, and SS7
	support sending complete indication, (a signal that no more digits follow).
	Adding this signal to a telephone number often is impractical. Therefore,
	many private networks send the number of a called party using a procedure
	called overlap sending, where no sending complete indication is sent.
	Computer users can automatically add the sending complete indication to a
	telephone number by choosing the en bloc method of sending, which results
	in faster call setup. Use the %A97= command to select between the two
	methods.
	%A97=0	En bloc sending during call SETUP
	%A97=1	Overlap sending during call SETUP
Command: !C0=n
Function:	Network Switch Type
Values:	n = 0, 1, 2, 4, 5, or 6
Default:	!C0=2 (Net3)
Description:Use the !C0= command to select one of the six network switch types
	supported by the TA. Factory default setting is !C0=2 (NET3).
	!C0=0	AT&T 5ESS
	!C0=1	Northern Telecom DMS-100
	!C0=2	EuroISDN NET3
	!C0=4	INS64
	!C0=5	US NI-1
	!C0=6	VN4
Command: !C6=n
Function:	Data SPID
Values:	n = 0–20 character string
Default:	null string

Description: Use !C6= to specify the data service profile identifier (SPID) that the ISDN

	service provider assigned at subscription time. The data SPID string can
	have up to 20 characters. This command is not used if the switch type is set
	to NET3.
	Note: For DMS-100 switches, any ASCII character except the underline (_)
	character is valid. For NI-1 and AT&T switches, only the digits 0–9 are valid.
Command: *!C6=n
Function:	Voice SPID
Values:	n = 0- to 20 character string
Default:	null string

Description:Use *!C6= to specify the voice service profile identifier (SPID) that the ISDN service provider assigned at subscription time. The voice SPID string can have up to 20 characters. It is not used if the switch type is set to NET3. Note: For DMS-100 switches, any ASCII character except the underline (_) character is valid. For NI-1 and AT&T switches, only the digits 0–9 are valid.

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