Paradyne 392xPLUS operation manual Command Response, Valid VAL, Invalid INV

COMSPHERE 392xPlus Modems

Command Response

A Command Response indicates that the command entered was a valid or invalid entry.

Command Response includes Valid (VAL) and Invalid (INV).

Valid (VAL)

The VAL response indicates that the modem has accepted the V.25bis command issued by the DTE. VAL is similar to the AT result code OK.

Invalid (INV)

The INV response indicates that the modem has received an incorrect V.25bis command from the DTE. INV is similar to the AT result code ERROR.

The INV response format is:

INVxx

Where: xx is

CU command unknown.

MS message syntax error.

PS parameter syntax error.

PV parameter value error.

Table D-1 lists V.25bis commands supported by the 392xPlus modems.

Table D-1

(1 of 2)

V.25bis Commands

V.25bis Command	Description	AT Command/
		S-Register Equivalent
	Call Request Commands
CRN	Call Request with Number Provided	ATD
CRS	Call Request with Memory Address	ATDS
	Call Answer Commands
INC	Incoming Call Indication	RING
DIC	Disregard Incoming Call	NONE
CIC	Connect Incoming Call	ATA
	Program Command
PRN	Program Normal	AT&Z

D-6 November 1996 3920-A2-GN31-30