ADTRAN 3360.9VU01, 1200153L2, 1200153L1, 336048VUR-2, XRT quick start S32, S33, S34

			Appendix A. AT Commands and S-Registers
		0	= 1 ms delay
		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
		1	= DSR off OOS + Test
		2	= DSR off Link Down
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 (Normal
			Operation)
		2	= Off with LOCD
		3	= Off link down
S34 ...	DTE DTR	Determines how the Express XR/XRT responds
		to changes in DTR. This is a bit-mapped regis-
		ter.
		0	= Ignore DTR
		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
		16	= Answer incoming call when DTR is on
		28	= Idle when off
		32	= Dial SN0 when DTR is on
		64	= Dial SN0 when DTR transitions from off to
			on

S40 ... BOND TXINIT .. Specifies the number of seconds the originating endpoint attempts to detect the Async BOND- ING negotiation pattern from the answering endpoint before deciding the Async BONDING call has failed.

0 to 255, 10 sec is default.

S41 ... BOND TXFA ...... Specifies the number of seconds both endpoints

attempt to detect the async BONDING frame pattern when a call is connected before deciding the async BONDING call has failed. When operating with other manufacturer's async BONDING equipment it may be necessary to lengthen this timer so that it matches TXADD01. 0 to 255, 10 sec is default.

61200.153L1-13 Express XR/XRT Quick Start Guide 59