Command Response; Valid (Val; Invalid (Inv - Paradyne COMSPHERE 3920PLUS Technical Reference Manual

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
Table D-1 lists V.25bis commands supported by the 392xPlus modems.
V.25bis Command
CRN
CRS
INC
DIC
CIC
PRN
D-6
Where: xx is
CU command unknown.
MS message syntax error.
PS parameter syntax error.
PV parameter value error.
V.25bis Commands
Description
Call Request Commands
Call Request with Number Provided
Call Request with Memory Address
Call Answer Commands
Incoming Call Indication
Disregard Incoming Call
Connect Incoming Call
Program Command
Program Normal
Table D-1
(1 of 2)
October 1998
AT Command/
S-Register Equivalent
ATD
ATDS
RING
NONE
ATA
AT&Z
3920-A2-GH30-40