XVM 144E (CL-MD1414ECT) modem/telephone/ISDN Settings and Configuration

Card Type	Modem (asynchronous), fax
Chip Set	Unidentified
Maximum Modem Rate	14.4Kbps
Maximum Fax Rate	Unidentified
Data Modulation Protocol	Bell 103/212A ITU-T V.21, V.22, V.22bis, V.32, V.32bis
Fax Modulation Protocol	ITU-T V.17, V.27ter, V.29,
Error Correction/Compression	MNP5, V.42, V.42bis
Fax Class	Class I
Data Bus	External

CONNECTIONS
Function	Label		Function		Label
DC power		CN1		Line out		CN4
Serial port		CN2		Power switch		SW1
Line in		CN3

DIAGNOSTIC LED(S)
LED	Color	Status	Condition
AA	Unidentified	On	Auto-answer enabled
AA	Unidentified	Off	Auto-answer disabled
RD	Unidentified	On	Modem is receiving data
RD	Unidentified	Off	Modem is not receiving data
SD	Unidentified	On	Modem is transmitting data
SD	Unidentified	Off	Modem is not transmitting data
CD	Unidentified	On	Carrier signal detected
CD	Unidentified	Off	Carrier signal not detected
OH	Unidentified	On	Modem is off-hook
OH	Unidentified	Off	Modem is on-hook
HS	Unidentified	On	Modem is operating at 4800bps or faster
HS	Unidentified	Off	Modem is operating at slower than 4800bps
TR	Unidentified	On	DTR signal is high
TR	Unidentified	Off	DTR signal is low
TST	Unidentified	On	Modem is in test mode
TST	Unidentified	Off	Modem is not in test mode
MR	Unidentified	On	Power is on
MR	Unidentified	Off	Power is off
Note: The location and configuration of the diagnostic LEDs is unidentified

SUPPORTED COMMAND SET

Basic AT Commands

AT, ‘+++’, A/

A, B, E, H, M, O, P, Q, T, V, X, Y, Z

&C, &F, &G, &T, &W, &Y, &Z

Extended AT Commands

\A, \B, \C, \G, \J, \O, \U, \X, \Y, \Z

%A, "H, -J

S Registers

S0, S1, S2, S3, S4, S5, S6, S7, S8, S9, S10, S11, S12, S14, S16, S18, S21, S22, S23, S25, S26,

S27, S30, S37, S90, S108, S109

Note: See MHI Help File for full command documentation.

AUTO-MODE DETECTION
Type:	Configuration
Format:	AT [cmds] Nn [cmds]
Description:	Selects various options for the automatic detection and negotiation of protocols during the handshake process if the modem is communicating with a remote modem of dissimilar speed.
Command	Function
N0	Connect only at DTE rate
í N1	Automatic rate negotiation

COMMUNICATIONS MODE
Type:	Configuration
Format:	AT [cmds] &Mn [cmds]
Description:	Selects communications mode
Command	Mode
í &M0	Asynchronous mode

CONFIGURATION PROFILES
Type:	Immediate
Format:	AT [cmds] &V [cmds]
Description:	Displays active and stored configuration profiles
Command	Function
&V0	Displays active and stores profile 0
&V1	Displays active and stored profile 1

DATA SET READY (DSR)
Type:	Configuration
Format:	AT [cmds] &Sn [cmds]
Description:	Selects DSR options
Command	Function
í &S0	DSR forced high
&S1	DSR is off in command mode, on in on-line mode

DATA TERMINAL READY (DTR)
Type:	Configuration
Format:	AT [cmds] &Dn [cmds]
Description:	Selects modem response to DTR
Note: The action each variant of &D causes depends on the setting of &Q
Command	Function
í &D0	Modem does not respond to DTR
&D1	Modem goes to command mode after DTR goes is off
&D2	Modem goes to command mode and disconnects (hangs up) after DTR goes off; Auto-Answer is disabled.
&D3	Modem is initialized after DTR goes off

DIAL
Type:	Immediate
Format:	AT [cmds] D<#> [cmds]
Description:	Dials telephone number according to any modifiers included in the string
Note:	Any combination of modifiers can be used to produce the desired dial functions in sequence.
Command	Function
DP	Pulse dialing enabled
DR	Originate calls in answer mode
DS=n	Dial stored telephone number n
DT	Tone dialing enabled/Pulse dialing disabled
DW	Dialing resumed following dial tone detection
D,	Dialing paused for amount of time specified in S8 register
D!	Flash function initiated. Modem commanded to go off-hook for specified time before returning on-hook.
D@	Wait for Quite Answer function enabled. Modem waits until a "quiet answer," a ring-back signal followed by silence up to the time specified in S7, is received prior to executing the rest of the dial string.
D;	Modem returned to idle state after dialing. The semicolon can only be placed at the end of the dial command.

PULSE DIALING RATIO
Type:	Configuration
Format:	AT [cmds] &Pn [cmds]
Description:	Selects pulse dial make/break ratio
Command	Function
í &P0	39/61ms at 10pps (North America)
&P1	33/67ms at 10pps (Europe)

REPORT INFORMATION
Type:	Immediate
Format:	AT [cmds] In [cmds]
Description:	Displays information requested
Command	Function
I0	Reports modem model and speed
I1	Reports ROM checksum
I2	Reports internal memory test
I3	Reports device ID
I4	Reports internal ID

SPEAKER VOLUME
Type:	Configuration
Format:	AT [cmds] Ln [cmds]
Description:	Controls speaker volume
Command	Function
L0	Low volume setting
L1	Low volume setting
í L2	Medium volume setting
L3	Highest volume setting

TRELLIS CODING
Type:	Configuration
Format:	AT [cmds] &Un [cmds]
Description:	Controls trellis coding
Command	Function
&U0	Trellis coding enabled
&U1	Trellis coding disabled

AUTO FALL FORWARD/BACK
Type:	Configuration
Format:	AT [cmds] %Gn [cmds]
Description:	Controls the auto fall forward/back
Command	Function
%G0	Enable auto fall forward/back
%G1	Disable auto fall forward/back

CONNECT MODE
Type:	Configuration
Format:	AT [cmds] \Nn [cmds]
Description:	Controls the type of connection the modem will operate in
Command	Function
\N0	Normal data-link only
\N1	Direct data-link only
\N2	MNP data-link only
\N3	V.42/MNP/Normal data-link only
\N4	V.42 data-link only

EXTENDED RESULT CODES
Type:	Configuration
Format:	AT [cmds] \Vn [cmds]
Description:	Selects extended result codes
Command	Function
\V0	Do not send extended responses
\V1	Send extended response set 1
\V2	Send extended response set 2

FLOW CONTROL TYPE
Type:	Configuration
Format:	AT [cmds] \Qn [cmds]
Description:	Sets type of flow control used by modem
Command	Function
\Q0	Flow control disabled
\Q1	Bidirectional XON/XOFF flow control enabled
\Q2	CTS flow control by DCE enabled
\Q3	Bidirectional RTS/CTS flow control enabled

INACTIVITY TIMER
Type:	Configuration
Format:	AT [cmds] \Tn [cmds]
Default:	0
Range:	0-9
Unit:	1 second
Description:	Sets the length of time that the modem does not receive information before it disconnects.

MNP CLASS 5 DATA COMPRESSION
Type:	Configuration
Format:	AT [cmds] %Cn [cmds]
Description:	Controls the MNP class 5 data compression
Command	Function
%C0	Disable MNP class 5 data compression
%C1	Enable MNP class 5 data compression

V.22bis AUTO-RETRAIN
Type:	Configuration
Format:	AT [cmds] %En [cmds]
Description:	Controls the V.22bis auto-retrain
Command	Function
%E0	V.22bis auto-retrain disabled
%E1	V.22bis auto-retrain enabled

V.42bis DATA BLOCK
Type:	Configuration
Format:	AT [cmds] "On [cmds]
Default:	16
Range:	6-250
Description:	Set maximum V.42bis data block size to n. Default is 16 (n=6-250)

BEEP TONE
Type:	Immediate
Format:	AT [cmds] #VBP [cmds]
Description:	Generate beep tone

VOICE MODE
Type:	Immediate
Format:	AT [cmds] #VCL=n [cmds]
Description:	Voice mode selection. Default is 0

COMMAND MODE SILENCE
Type:	Immediate
Format:	AT [cmds] #VSCD=n [cmds]
Description:	Command mode silence detection. Default is 0

INPUT PIN SELECTION
Format:	AT [cmds] #VGPS=n [cmds]
Default:	Unidentified
Range:	0 - 7
Description:	Input pin function selection. Default is 0

INPUT PIN CHARACTER
Type:	Configuration
Format:	AT [cmds] #VGPC=n [cmds]
Description:	Input pin character selection. Default is 0

INPUT PINS
Type:	Configuration
Format:	AT [cmds] #VIN
Description:	Read general purpose input pins

INITIALIZE PARAMETER
Type:	Immediate
Format:	AT [cmds] #VIP=n [cmds]
Description:	Initialize parameter. Default is 0

RELAY/SPEAKER CONTROL
Type:	Configuration
Format:	AT [cmds] #VLN=n [cmds]
Description:	Relay/speaker control. Default is 0

OUTPUT PINS
Format:	AT [cmds] #VOUT=n [cmds]
Description:	Write to output pins. Default is 0

TELEPHONE EMULATION
Type:	Immediate
Format:	AT [cmds] #VPH
Description:	Telephone emulation mode

PLAY LEVEL
Type:	Immediate
Format:	AT [cmds] #VPL=n
Description:	Play level. Default is 0

PLAY MODE
Format:	AT [cmds] #VPY
Description:	Play mode

RECORD MODE
Format	AT [cmds] #VRD
Description:	Record mode

RECORD LEVEL
Type:	Configuration
Format:	AT [cmds] #VRL=n [cmds]
Default:	127
Description:	Sets the recording level

RECORDING SILENCE THRESHOLD
Type:	Configuration
Format:	AT [cmds] #VSL=n [cmds]
Default:	127
Description:	Sets the recording silence threshold level

SAMPLING MODE
Type:	Immediate
Format:	AT [cmds] #VSM=n [cmds]
Default:	CL1
Description:	Sets the sampling mode

RECORD "Q" SILENCE TIME
Type:	Immediate
Format:	AT [cmds] #VSQT=n [cmds]
Default:	60
Description:	Record "q" silence time.

VOICE SAMPLING RATE
Type:	Configuration
Format:	AT [cmds] #VSR=n [cmds]
Description:	Sets the sampling rate used when recording voice signals.
Command	Function
#VSR=7200	Selects a sampling rate of 7.2KHz.
#VSR=11025	Selects a sampling rate of 11.025KHz in PCM encoding only.

RECORD "s" SILENCE TIME
Type:	Configuration
Format:	AT [cmds] #VSST=n [cmds]
Default:	60
Description:	Record the "s" silence time