VEN-TEL, INC. ECV.32BIS Modem Type Data (synchronous/asynchronous)/Fax Maximum Data Rate 14.4Kbps Maximum Fax Rate 14.4Kbps Data Bus External Fax Class Class I & II Data Modulation Protocol Bell 103A/212A ITU-T V.21, V.22, V.22bis, V.23, V.32, V.32bis Fax Modulation Protocol Unidentified Error Correction/Compression MNP5, V.42, V.42bis [Image] CONNECTIONS Purpose Location Purpose Location Line in CN1 RS-232/422 CN4 Line out CN2 Power switch SW3 DC power CN3 CTS SIGNAL Setting SW2/1 » CTS normal Off CTS forced high On DCD SIGNAL Setting SW2/2 » DCD normal Off DCD forced high On DSR SIGNAL Setting SW2/3 » DSR normal Off DSR forced high On AT COMMAND SET Setting SW2/4 » AT command set enabled Off AT command set disabled On RESET MODEM Setting SW2/6 » Normal Off Reset modem On Note: Set before powering on the modem. DTR SIGNAL Setting SW2/7 » DTE sends DTR signal Off Modem sends DTR signal On SIGNAL LEVEL Setting W2 » Signal ground normal Closed Set signal ground equal to chassis Open ground RECEIVE CLOCK Setting W10 » Receive clock on pin 17 disabled Open Receive clock on pin 17 enabled Closed TRANSMIT CLOCK Setting W11 » Transmit clock on pin 15 disabled Open Transmit clock on pin 15 enabled Closed FACTORY CONFIGURED SETTINGS Jumper Setting W6 Open W7 Open W8 Open W9 Open SW2/5 N/A SW2/8 N/A SW1 N/A (may not exist on all boards) DIAGNOSTIC LED(S) LED Color Status Mode Condition HS Green On N/A Modem is operating at 9600bps or faster HS Red On N/A Modem is operating at 1200bps or 2400bps HS Green/Red Blinking N/A E-Mail messages stored HS N/A Off N/A Modem is operating at slower than 1200bps AA Red On Off-line Auto-answer enabled AA Red Off Off-line Auto-answer disabled AA N/A Blinking Off-line Phone is ringing AA Green On On-line Modem is using TCM modulation AA Green Blinking On-line Modem is training TCM modulation AA Red On On-line Modem is using QAM or FSK modulation AA Red Blinking On-line Modem is training QAM or FSK modulation AA Green/Red Blinking On-line Remote modem has initiated a retrain AA Green/Off Blinking On-line Local modem has initiated a retrain CD Red On N/A Carrier signal detected CD Red Off N/A Carrier signal not detected OH Red On N/A Modem is off-hook OH Red Off N/A Modem is on-hook RD Red On N/A Modem is receiving data RD Red Off N/A Modem is not receiving data SD Red On N/A Modem is transmitting data SD Red Off N/A Modem is not transmitting data TR Red On N/A DTR signal is high TR Red Off N/A DTR signal is low MR/EC Red On Off-line Power on MR/EC Red Blinking Off-line Off-line diagnostic test has failed MR/EC N/A Off Off-line Power off MR/EC Red Blinking On-line On-line diagnostic test in progress OR Modem is in ROAD mode MR/EC Green On On-line Error correction activated MR/EC Green Blinking On-line Error correction activated and modem is in ROAD mode MR/EC N/A Off On-line Error correction disabled Proprietary Command Set RESULT CODE CARRIAGE RETURN Type: Configuration Format: AT [cmds] %Gn [cmds] Example: AT %G1 &W Description: Appends carriage return to result codes. Command Function %G0 Do not append carriage return. » %G1 Append carriage return. BUSY OUT Format AT [cmds] *Kn [cmds] Example: AT*K1 Default: None Range: 0-15 Unit: Rings. Description: Sends busy signal after n rings without DTR signal. CHARACTER LENGTH Type: Configuration Format: AT [cmds] \Fn [cmds] Example: AT \F3 Description: Sets length of character. Command Function » \F0 8 data bits, 1 stop bit, null parity. \F1 8 data bits, 1 stop bit, odd parity. \F2 8 data bits, 1 stop bit, even parity. \F3 8 data bits, 2 stop bits, null parity. \F4 7 data bits, 1 stop bit, null parity. \F5 7 data bits, 1 stop bit, odd parity. \F6 7 data bits, 1 stop bit, even parity. \F7 7 data bits, 2 stop bits, null parity. \F8 7 data bits, 2 stop bits, odd parity. \F9 7 data bits, 2 stop bits, even parity. \F10 Set character length to register S13. COMMUNICATION PROTOCOL Type: Configuration Format: AT [cmds] Bn [cmds] Example: AT B1 %B5 Description: Selects the communication protocol for data calls. Command Function B0 ITU-T protocols. B1 Bell protocols. COMPRESSION Type: Configuration Format: AT %Cn Example: AT %C0 *Y1 Description: Selects data compression. Command Function » %C0 Data compression disabled. %C1 Data compression enabled. CONNECT MODE Type: Configuration Format: AT [cmds] \Nn [cmds] Example: AT \N1 DT555-1212 Description: Sets connect mode. Command Function \N1 Direct mode. \N0 Normal mode. \N2 Reliable mode. » \N3 Auto-reliable mode. CONNECTION SPEED RESTRICT Type: Configuration Format: AT [cmds] *Cn [cmds] Example: AT *C1 DT555-1212 Description: Limits speed of connection to last detected DTE speed or lower. Command Function *C0 Disabled. *C1 Enabled. DISPLAY CURRENT COMMAND STATUS Type: Immediate Format: AT [cmds] \S [cmds] Example: AT &Z2=9W1-303-555-1212 \S Description: Displays current setting of modem commands. DTR DIALING Type: Configuration Format: AT [cmds] %Dn [cmds] Example: AT %D1 DT555-1212 Description: Selects DTR dialing. Command Function » %D0 DTR dialing disabled. %D1 DTR dialing enabled. ERROR CORRECTION MODE Type: Configuration Format: AT [cmds] *Yn [cmds] Example: AT *Y1 %C1 Description: Selects active error-correction protocols. Command Function *Y0 Auto-detect mode. » *Y1 MNP and V.42bis enabled. *Y2 V.42bis only enabled. *Y3 MNP only enabled. FLOW CONTROL Type: Configuration Format: AT [cmds] %Fn [cmds] Example: AT %F1 &K3 Description: Selects flow control. Command Function %F0 Flow control disabled. %F1 Flow control enabled for DTE and DCE » %F2 Flow control enabled. FLOW CONTROL PASSTHROUGH Type: Configuration Format: AT [cmds] *Pn [cmds] Example: AT *P0 &W Description: Allows modem to act on, then transmit XON/XOFF characters. Command Function » *PO Passthrough enabled. *P1 Passthrough disabled. FLOW CONTROL TYPE Type: Configuration Format: AT [cmds] \Qn [cmds] Example: AT \Q0 A Description: Sets type of flow control used by modem. Command Function \Q0,\Q1,\Q2 XON/XOFF flow control enabled. » \Q3 CTS/RTS flow control enabled. INACTIVITY TIMER Type: Register Format: AT [cmds] \Tn [cmds] Example: AT\T20 Default: 0 Range: 0-255 Unit: 1 second Description: Sets the length of time that the modem does not receive information before it disconnects. INITIALIZATION STRING Type: Configuration Format: AT [cmds] *Vn= Example: AT *V1=ATS11=45 M0 Description: Stores string to be executed on power up or reset. INITIALIZATION STRING DISPLAY Type: Immediate Format: AT [cmds] *V? Example: AT *V? Description: Displays stored strings to be executed on power up or reset. NEGOTIATE LINE SPEED Type: Configuration Format: AT [cmds] %Qn [cmds] Example: AT %Q1 &W Description: Allows modem to negotiate down to Bell 202/V.23 while in answer mode Command Function » %Q0 Bell 202/V.23 mode disabled. %Q1 Substitute 300bps modes with Bell 202/V.23 when answering. NRZI INTERFACE Type: Configuration Format: AT [cmds] &Nn [cmds] Example: AT &N1 O Description: Configures DTE non return to zero interface Command Function » &N0 NRZ command and connect modes. &N1 NRZI command and connect modes. &N2 NRZ command, NRZI connect. &N3 NRZI command, NRZ connect. PROTOCOL/SPEED Type: Configuration Format: AT [cmds] %Bn [cmds] Example: AT B1 %B5 Description: Selects the current protocol and speed. Command Mode Function %B0 Bell 14400/9600bps V.32 Trellis encoding %B0 ITU-T 14400/9600bps V.32 Trellis encoding %B1 Bell 9600bps V.32 %B1 ITU-T 9600bps V.32 %B2 Bell 2400 bps v.22bis %B2 ITU-T 2400 bps v.22bis %B3 Bell 1200bps V.22 %B3 ITU-T 1200bps V.22 %B4 Bell 300bps V.21 %B4 ITU-T 300bps V.21 %B5 Bell 9614400/00/2400/1200/300bps %B5 ITU-T 14400/9600/2400/1200/300bps %B6 Bell 14400/9600/2400/1200 %B6 ITU-T 14400/9600/2400/1200 %B7 Bell 14400/9600/2400 %B7 ITU-T 14400/9600/2400 %B8 Bell 1200bps V.23 HDX %B8 ITU-T 1200bps V.23 HDX %B9 ITU-T Transmit 1200bps, receive 75bps local serial port speed follows connect speed %B10 ITU-T Transmit 75bps, receive 1200bps local serial port speed follows connect speed %B11 ITU-T Transmit 1200bps, receive 75bps local serial port speed independent of connect speed %B12 ITU-T Transmit 75bps, receive 1200bps local serial port speed independent of connect speed PULSE MODE INTERDIGIT DELAY Type: Configuration Format: AT [cmds] %Pn [cmds] Example: AT %N1 %P1 P Description: Sets interval between digits in pulse mode. Command Function » %P0 750ms %P1 650ms %P2 850ms PULSES PER DIGIT Type: Configuration Format: AT [cmds] %Nn [cmds] Example: AT %N1 %P1 P Description: Sets the number of pulses per digit dialed while in pulse mode. Command Function » %N0 Digit value is number of pulses (0 digit generates 10 pulses). %N1 Digit value minus ten pulses generated (0 digit generates 10 pulses). %N2 Digit value plus one pulses generated (0 digit generates 1 pulse). REDIAL Type: Configuration Format: AT [cmds] *Rn Example: AT *R0 Default: 0 Range: 0-9 Unit: 1 redial Description: Automatically redials next number n times. REDIAL ABORT Type: Immediate Format: AT [cmds] \H [cmds] Example: AT \H Description: Stops redial. REDIAL LAST NUMBER Type: Immediate Format: AT [cmds] *R Example: AT *R Description: Redials last number dialed. CD SIGNAL Type: Configuration Format: AT [cmds] %Vn [cmds] Example: AT %V0 Q0 Description: CD signal state reflects remote modem’s RTS status. Command Function » %V0 CD normal. %V1 CD controlled by remote RTS signal. RESET MODEM TO STORED PROFILE Type: Immediate Format: AT [cmds] %Sn [cmds] Example: AT%S6 Description: Resets modem to stored profile. RESULT CODE FORMAT Type: Configuration Format: AT [cmds] \Vn [cmds] Example: AT \V0 Q0 Description: Selects word or numeric format for information-text and result codes. Command Function » \V1 Numeric format enabled. \V0 Verbose (word) format enabled. ROAD INITIATE Type: Immediate Format: AT [cmds] *U [cmds] Example: AT *B0 *U O Description: Commands the modem to transmit stored Remote Access Options and Downloading key. The modem must have already connected. ROAD KEY CUSTOMIZE Type: Configuration Format: AT [cmds] *A^x^x^x^x [cmds] Example: AT *A^M^H^I^I &W Description: Sets the key for Remote Options Access and Downloading (^ indicates ctrl key depressed). The default is ^R^O^A^D. ROAD KEY ENABLE Type: Configuration Format: AT [cmds] *Bn [cmds] Example: AT *B0 *U O Description: Enables Remote Options Access and Downloading. Command Function » *B0 R.O.A.D. disabled. *B1 R.O.A.D. enabled. S-REGISTER DISPLAY Type: Immediate Format: AT [cmds] %R [cmds] Example: AT %R &W Description: Display contents of all S-registers. SOFTWARE SETUP Type: Configuration Format: AT [cmds] *Sn [cmds] Example: AT *S1 Description: Configures modem to communicate with specific communications software. Command Function » *S0 Normal mode, Crosstalk compatible. *S1 Smartcom II Ver. 3.0 compatible. *S3 Smartcom III Ver. 1.0 compatible. *S4 AS400 HDLC dialer EIA handler. TEST/BUSY OUT Type: Configuration Format: AT [cmds] *Tn [cmds] Example: AT *T1 &W Description: Configures pin 25 for testing or busy out. Command Function » *T0 Disabled. *T1 Enable ALB w/self test when pin 25 is true. *T2 Enable busy out when pin 25 is true. TIME AND DATE DISPLAY Type: Immediate Format: AT [cmds] \D? [cmds] Example: AT \D0=12:30 \D1=03/26 \D? Description: Display time and date. TIME AND DATE SET Type: Configuration Format: AT [cmds] \Dn=xxxx [cmds] Example: AT \D0=12:30 \D1=03/26 \D? Description: Sets time and date. Command Function \D0 Set time. \D1 Set date. STATUS REGISTER BIT Type: Configuration Format: Read: AT [cmds] Sn;m=0 or 1 [cmds] Write: AT [cmds] Sn;m=? [cmds] Example: AT S40.4=1 S51.3? Description: Sets/clears or reads bit m of register n. TURBO MODE Format AT [cmds] S94=n [cmds] Example: ATS94;5=1 Default: None Range: 0-16 Unit: Bit-mapped Description: Allows 12Kbps connection with compatible remote modem. Command Function S94=0 Modem will not make 12Kbps connection. S94=32 Modem will make 12Kbps connection. COMMAND SET - V.25bis Type: Configuration Format: AT [cmds] V.25 Example: AT V.25 V.25bis COMMAND MODE SPEED Type: Configuration Format: AT [cmds] *Wn [cmds] Example: AT *W0 &W Description: V.25bis mode only. DTE sets off line speed for sync command processing. Command Function » *W0 Last auto baud speed, 9600bps if none. *W1 1200bps. *W2 2400bps. *W3 4800bps. *W4 9600bps. *W5 19.2Kbps. *W6 38.4Kbps. *W7 Use pin 24 external clock control. Proprietary V.25bis Command Set AT COMMAND SET Type: Immediate Format: ATC Example: ATC Description: Switch to AT command set. CLEAR STORED NUMBER Type: Configuration Format: CLAnn Example: CRI 07 Description: Deletes number stored at memory location n. Description: Enables V.25bis mode. DISPLAY STORED NUMBERS Type: Immediate Format: RLNn Example: RLN2 Description: Display insecure number in memory location n. If no number is given, all insecure numbers will be displayed. REDIAL Type: Immediate Format: DLN Example: DLN Description: Redial last number dialed by CRN command. Proprietary V.25bis Result Codes STORED NUMBERS LIST Type: Result code Format: LSNxxxx Example: LSN 443-3388 Description: Displays stored numbers. xxxx may specify a memory location, phone number, or status. If no code was specified with RLN, all stored numbers are displayed.