MAXTECH CORPORATION XVM 144E (CL-MD1414ECT) 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 [Image] 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. Proprietary AT Command Set 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 N1 Automatic rate negotiation COMMUNICATIONS MODE Type: Configuration Format: AT [cmds] &Mn [cmds] Description: Selects communications mode Command Mode &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 &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 &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 &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 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 Extended AT Command Set 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) STANDARD AT# VOICE COMMAND SET 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