Eicon Networks DIVA T/A ISDN Modem AT!N2=n, Number. Numbers are separated by a semicolon, AT!N3=n

ISDN Configuration Commands

AT!N2=n	ISDN Directory Number Assignments for 2nd B-channel and 2nd Phone port.
	This command assigns one ISDN directory number to the 2nd B-channel and up to
	two numbers to the 2nd Phone port. The 2nd B-channel only responds to the first
	number specified in the command, while the 2nd Phone port responds to either
	number. Numbers are separated by a semicolon (;).
	Example: Sending the command AT!N2=5551234;5551235 to the DIVA T/A
	assigns the number 5551234 to the 2nd B-channel, and the numbers 5551234 and
	5551235 to the 2nd Phone port. If a data call is placed to 5551234, the 2nd B-channel
	will answer. If a data call is placed to 5551235, the 2nd B-channel will not answer.
	However, the 2nd Phone port will answer analog calls placed to either number.
	For outgoing calls, both data and analog, the DIVA T/A uses the first of these two
	numbers to identify itself.
	Note: In North America, you may only assign one number to the phone port.
	Valid digits: 0-9, *, and #. Maximum: 20 (North America), 40 (International).
	Default: null string.
	Note: This parameter does not take effect until you restart your DIV AT/A.
AT!N3=n	ISDN Subaddress for 1st B-channel. The ISDN subaddress is used to further identify
	the terminal on the ISDN basic rate interface. In cases where two terminals share the
	same directory number, the subaddress identifies which terminal will answer a
	particular incoming call.
	Valid digits: 0-9, *, and #. Maximum: 20.
	Default: null string (this is an optional value).
	Note: This parameter does not take effect until you restart your DIV AT/A.
AT!N4=n	ISDN Subaddress for 2nd B-channel. The ISDN subaddress is used to further
	identify the terminal on the ISDN basic rate interface. In cases where two terminals
	share the same directory number, the subaddress identifies which terminal will
	answer a particular incoming call.
	Valid digits: 0-9, *, and #. Maximum: 20.
	Default: null string (this is an optional value).
	Note: This parameter does not take effect until you restart your DIV AT/A.
AT!N5=n	ISDN Directory Number for Data Ports (International only). This command assigns
	a unique directory number to be answered by data ports. Once set, the data ports
	will respond to this directory number only, ignoring assignments set via AT!N1, AT!N2,
	and AT!A.
	Valid digits: 0-9, *, and #. Maximum: 20.
	Default: null string (this is an optional value).
	Note: This parameter does not take effect until you restart your DIV AT/A.
AT!N6=n	ISDN Subaddress for Data Ports (International only). This command assigns a
	subaddress to be used with the directory number assigned with AT!N5. The ISDN
	subaddress is used to further identify the terminal on the ISDN basic rate interface.
	If AT!N5 is reset to null (AT!N5=), this parameter is set to null as well.
	Valid digits: 0-9, *, and #. Maximum: 20.
	Default: null string (this is an optional value).
	Note: This parameter does not take effect until you restart your DIV AT/A.

DIVA T/A ISDN Modem Reference Guide ◆ Page 34