ADTRAN ISU 2X64 user manual Dte Cd, = Locd, Dte Dtr, DTE Conn, S40.......BOND Txinit

Appendix D: S-Register List

S30.......DTE CTS		Controls the operation of the DTE connector CTS line.
		0	= Follows RTS
		1	= Forced CTS (default)
S31.......DTE RTS		Controls operation of the RTS line.
		0	= 1 ms delay (default)
		17	= 18 ms delay
S32.......DTE DSR		Controls the operation of the Data Set Ready signal on
		the DTE connectors.
		0	= Force DSR on always (default)
		1	= DSR active only during a call
		2	= DSR active only when network interface is on
S33	DTE CD	Controls the operation of the Carrier Detect line on the
		DTE connectors.
		0	= Force CD on always
		1	= CD is active during a call (default)
		2	= LOCD
		3	= Off Link Down
S34	DTE DTR	Determines how the ISU 2x64 responds to changes in
		DTR.
		0	= Ignore DTR (default)
		1	= Force AT command mode when DTR is off
		2	= Dump incoming call when DTR is off
		4	= Hang up incoming call when DTR is off
		8	= Hang up outgoing call when DTR is off
		40	= Dial #0 if on
		60	= Dial/Answer if on
		72	= Off on dial #0
S35	DTE CONN	Determines which is the current operating DTE con-
		nector.
		0	= RS-530 connector (default)
		1	= V.35 connector
		2	= EIA-232
S40.......BOND TXINIT		Specifies the number of seconds the originating end-
		point attempts to detect the BONDING negotiation
		pattern from the answering endpoint before deter-
		mining the BONDING call has failed.
		0 to 256, 10 sec is default

112 ISU 2x64 Dual Port ISDN Service Unit User Manual 61200051L1-1D