Actiontec electronic IS560LH user manual S-Registers Reference

Description	Example	Comments
Call Termination Cause	0	0 -Call Terminated by Local
		modem 1 -Call Terminated
		by Remote modem 2 -No
		Answer - the Remote mo-
		dem did not answer 3 -Train-
		ing Failure - the modems
		failed to negotiate V.34 or
		56K protocols. 4 -Protocol
		Failure - the modems failed
		to negotiate V.42 protocol.

Robbed-Bit Signaling (56K only) 6

The number of robbed bits detected.

Digital Loss	0	Digital Loss in dB.
Remote Server ID	XXX	ID number of remote server.

S-Registers Reference

S-registers generally affect how the AT commands perform. Contents of the registers can be displayed or modified when the modem is in command mode.

To display the value of an S-register, type

ATSn?

where n is the register number. Press ENTER.

To modify the value of an S-register, type

ATSn = r

where n is the register number, and r is the new register value. Press ENTER.

S0 Auto Answer Ring Number

Range: 0−255

Default: 0

Units:rings

This register determines the number of rings the modem will count before automati- cally answering a call. Enter 0 (zero) if you do not want the modem to automatically answer at all. When disabled, the modem can only answer with an ATA command.

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