Eicon Networks DIVA T/A ISDN Modem manual Utility Commands

Utility Commands

The following table describes the Utility Commands.

AT$CP=n	Enable / disable compression.
	n=0	Disable
	n=1	Enable (default)
AT$EX	View Internal ExPrintf log buffer.
AT$In	On Demand SPID Testing (North America only). Lets you test SPIDs on demand.
	n=<SPID Number>
	Tests the specified SPID. To perform this test you must be connected to National ISDN
	or AT&T 5ESS Custom interface. The test is only supported if neither logical channel is
	initialized (either with a SPID or in NIT mode). If required, clear the SPID and disable NIT
	mode for both channels, then reset the device. You can then run two SPID tests (further
	tests will be rejected).
	n=<blank>
	Retrieves any AutoSPID data downloaded during location detection. Note that this
	command does not initiate the AutoSPID procedure; it simply retrieves historical data.
	The following string of information is displayed:
	[SPID number, Directory Number, call type, error code]
	Call type is indicted by the following codes: v=voice, d=data, p=packet.
	Note: If AutoSPID cannot detect Directory Numbers and call types, these fields will be
	empty. If an AutoSPID download has not been performed, no information will be
	retrieved.
AT$IG	SPID guessing (North America only). Specifies that the DIVA T/A should attempt SPID
	guessing. When the command is entered, the DIVA T/A will attempt to guess the SPID
	for each B-channel. If SPID initialization is successful, the SPID number is displayed and
	saved automatically.
	If a datalink problem is encountered during SPID guessing, the guessing is aborted and
	the message “No Carrier” is displayed.
AT$Rn	Fatal Error Reset.
	n=0	Do not reset on software fatal error, stay in the monitor (default)
	n=1	Reset unit on software fatal error
	Note: Use the AT&W command to save the parameter permanently.
AT$SL	Stop LAPD Trace.
AT$SM	Stop Mail Trace.
AT$SP	Stop PPP Trace.
AT$SQ	Stop Q931 Trace.
AT$SX	Stop AO/DI X.25 Trace.
AT$VCn	Set an AT cmd Trace.
AT$VI	View initial Profile. Displays the profile used at start up.

DIVA T/A ISDN Modem Reference Guide ◆ Page 54