PARADYNE CORPORATION DATAPORT 2001 Card Type Modem (asynchronous) Chip Set Unidentified Maximum Modem Rate 14.4KbpS Maximum Fax Rate 14.4Kbps Data Modulation Protocol Bell 103J/212A ITU-T V.21, V.22, V.22bis, V.23, V.32, V.32bis Fax Modulation Protocol ITU-T V.17, V.29, V.27ter Error Correction/Compression V.42, V.42bis, MNP5 Fax Class Class I & II Data Bus External [Image] CONNECTIONS Function Label Function Label DC power CN1 Line in CN4 RS-232/422 CN2 Power switch SW1 Line out CN3 DIAGNOSTIC LED(S) LED Color Status Condition 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 TR Unidentified On DTR signal is high TR Unidentified Off DTR signal is low EC Unidentified On Error correction enabled EC Unidentified Off Error correction disabled HS Unidentified On Modem is in high speed mode HS Unidentified Off Modem is not in high speed mode MR Unidentified On Power is on MR Unidentified Off Power is off SUPPORTED COMMAND SET Basic AT Commands AT, ‘+++’, A/ A, E, H, P, T, Y &G, &W, &X, &Y, &Z Extended AT Commands \G, \K, \X %A S Registers S0, S1, S2, S3, S4, S5, S6, S7, S8, S9, S10, S11, S12, S18, S25, S26 Note: See MHI Help File for full command documentation. Proprietary AT Command Set COMMUNICATION PROTOCOLS Type: Configuration Format: AT [cmds] Bn [cmds] Description: Selects the communication protocol for data calls Note: The B command allows the simultaneous selection of more than one suffix, enabling multiple protocols. Command Protocol B0 ITU-T V.22 at 300 or 1200bps B1 Bell 212A at 300 or 1200bps B2 V.23 at 75/1200bps B3 V.23 at 1200/75bps COMMUNICATIONS MODE Type: Configuration Format: AT [cmds] &Mn [cmds] Description: Selects communications mode Command Mode &M0 Asynchronous mode &M1 Synchronous mode with AT command protocol dialing &M2 Synchronous mode with DTR dialing method &M3 Synchronous mode with AT command protocol dialing COMMUNICATIONS MODE Type: Configuration Format: AT [cmds] &Qn [cmds] Description: Selects communications mode Command Mode &Q0 Asynchronous mode &Q1 Synchronous mode with AT command protocol dialing &Q2 Synchronous mode with DTR dialing method &Q3 Synchronous mode with AT command protocol dialing CONFIGURATION PROFILES Type: Immediate Format: AT [cmds] &V [cmds] Description: Displays active and stored configuration profiles Command Function &V0 Display current configuration options in active memory &V1 Display configuration options stored in memory area specified by &Y command &V1n Display a continuous scroll of the view commend. (n= 0 for &V0, 1 for &V1, 2 for &V2, 3 for &V3, and 4 for &V4) &V2 Display configuration options stored in user profile 0 &V3 Display configuration options stored in used profile 1 &V4 Display telephone numbers stored in directory locations 1 and 2 &V8 Display modem’s status information for troubleshooting DATA CARRIER DETECT (DCD) Type: Configuration Format: AT [cmds] &Cn [cmds] Description: Selects whether the DCD option is enabled or disabled Command Function &C0 DCD enabled &C1 DCD enabled after carrier signal detected &C2 DCD forced on, turns off momentarily when disconnected &C3 Follows DTR &C4 Simulated Control Carrier &C5 Follows DTR, turns off upon disconnect DATA SET READY (DSR) Type: Configuration Format: AT [cmds] &Sn [cmds] Description: Selects DSR options Command Function &S0 DSR forced high &S1 DSR high only while modem is handshaking or connected &S2 DSR high only while modem is connected &S3 Follows DTR &S4 On early (when data command is entered) &S5 Delay until Data mode is entered DATA TERMINAL READY (DTR) Type: Configuration Format: AT [cmds] &Dn [cmds] Description: Selects modem response to DTR 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 &D4 Modem does not disconnect from the call until the computer turns DTR off reguardless of how the remote modem disconnects the call (see S25) 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 DL Re-dial last number DP Pulse dialing enabled DR Answer mode enabled; originate mode disabled following handshake initiation. 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$ Wait for prompt tone detection function enabled. Waits for prompt tone for amount of time specified by the S7 command. D; Modem returned to idle state after dialing. The semicolon can only be placed at the end of the dial command. FACTORY DEFAULT PROFILE Type: Configuration Format: AT [cmds] &F [cmds] Description: Sets values in active profile to values found in the default profile Command Function &F0 Load factory configuration options into active memory &F5 Load the ETC protocol (cellular phone line) &F6 Load the ETC protocol (normal phone line) ON-LINE Type: Immediate Format: AT [cmds] On [cmds] Description: Controls on-line command (data transmission) state options. Note: The O command must be placed at the end of the command string. Command Function O0 Return to on-line data mode O1 Forces modem from online command mode to data mode 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 Displays the product code I1 Displays the ROM checksum I2 Performs and EEPROM check I3 Displays serial number and AT&T Paradyne I4 Displays alphanumeric modem number I5 Displays circuit card part number I6 Displays software part number I9 Displays firmware revision number I10 Allows the value of 10 to be changed to 144 (I10=0), 240 (I10=1), 480 (I10=2), 960 (I10=3), or 120 (I10=4) I11 Displays a ROM checksum in a hexadecimal format I17 Displays last fatal error recorded I19 Displays firmware revision number in an alphanumeric format RESULT CODE FORMAT Type: Configuration Format: AT [cmds] Vn [cmds] Description: Selects word or numeric format for information-text and result codes Command Function V0 Numeric format enabled (numbers 1) V1 Verbose (word) format enabled V2 Numeric format enabled (numbers 2) RESULT CODES Type: Configuration Format: AT [cmds] Qn [cmds] Description: Enables modem to send result codes to the DTE Command Function Q0 Result code sending enabled Q1 Result code sending disabled Q2 Result code sending enabled in Originate mode RTS/CTS Type: Configuration Format: AT [cmds] &Rn [cmds] Description: Selects RTS/CTS options Command Function &R0 Standard RS-232 operation: RTS must be on for the computer to transmit to the modem &R1 Ignore &R2 Simulated Control Carrier SELECT CALL PROGRESS RESULT CODES Type: Configuration Format: AT [cmds] Xn [cmds] Description: Enables selection of tone detection and associated result code format options Command Function X0 Busy and dial tone detection disabled; result codes 0 - 4 enabled. X1 Busy and dial tone detection disabled; result codes 0 - 5 & 10 enabled. X2 Busy tone detection disabled, dial tone detection enabled; result codes 0 - 6 & 10 enabled. X3 Busy tone detection enabled, dial tone detection disabled; result codes 0 - 5, 7 & 10 enabled. X4 Busy and dial tone detection enabled; result codes 0 - 7 & 10 enabled. X5 Adds error control suffix (REL) to extended result codes 20-27 if error control is used, enabled dial tone detect and busy tone detect X6 Add either V.42 or MNP suffix to extended result codes 20-27 if data compression is used, enable dial tone detect and busy signal detect X7 Computer’s data rate appears in the connect message instead of the telephone line data rate, enables dial tone detect and busy tone detect SOFT RESET Type: Immediate Format: AT [cmds] Zn [cmds] Description: Restores modem profiles previously saved in non-volatile RAM using the &W command. Command Function Z0 Restore setting 0 Z1 Restore setting 1 Z3 Performs a reset and loads storage area specified by &Y into Active SPEAKER MODE Type: Configuration Format: AT [cmds] Mn [cmds] Description: Selects various speaker options Command Function M0 Speaker disabled M1 Speaker enabled until carrier signal detected M2 Speaker enabled 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 TEST MODES Type: Immediate Format: AT [cmds] &Tn Description: Selects test options Command Function &T0 End current test &T1 Begin local analog loopback test &T2 Pattern test &T3 Begin local digital loopback &T4 Grant remote digital loopback request &T5 Deny remote digital loopback request &T6 Request remote digital loopback &T7 Request remote digital loopback and self-test &T8 Begin local analog loopback and self-test &T9 Self test TRANSMIT LEVEL Type: Configuration Format: AT [cmds] &In [cmds] Description: Determins the transmit level for data over dial lines. (-10 - -25dBm) TRANSMIT MODE Type: Configuration Format: AT [cmds] &Jn [cmds] Description: Controls the transmit mode Command Jack Type &J0 Permissive mode Extended AT Commands COMPRESSION Type: Configuration Format: AT [cmds] %Cn [cmds] Description: Selects data compression Command Function %C0 Disable V.42bis and MNP 5 data compression %C1 Enable V.42bis and MNP 5 data compression CONNECT MODE Type: Configuration Format: AT [cmds] \Nn [cmds] Description: Controls the type of connection the modem will operate in Command Function \N0 Buffer mode \N1 Direct mode \N2 MNP or disconnect \N3 MNP or buffer \N4 LAPM of disconnect (cellular setting) \N5 LAPM or buffer \N6 V.42.MNP or disconnect \N7 V.42/MNP or buffer CTS CONTROL Type: Configuration Format: AT [cmds] \Dn [cmds] Description: Determines the hanling of the Clear To Send signal Command Function \D0 Forced on \D1 Follows standard RS-232 operation: CTS follows DTS \D2 Forced on, but turns off momentarily when disconnected \D3 Follow state of DTR signal DATABURST CONTROL Type: Configuration Format: AT [cmds] %Van [cmds] Description: Databurst control Command Function %VA0 Disable %VA1 Enable ERROR CONTROL NEGOTIATION BUFFER Type: Configuration Format: AT [cmds] \Cn [cmds] Description: Determines wether the modem buffers data durring error control negotiation Command Function \C0 Disabled \C1 Enabled \C2 Disabled, enable upon fallback FLOW CONTROL TYPE Type: Configuration Format: AT [cmds] \Qn [cmds] Description: Sets type of flow control used by modem DTE Command Function \Q0, \Q4, \Q5, \Q6 Disable \Q1 XON/XOFF \Q2, \Q3 CTS to DTE DCE Command Function \Q0, \Q2, \Q4 Disable \Q1, \Q5 XON/XOFF \Q3, \Q6 RTS to DCE INACTIVITY TIMER Type: Configuration Format: AT [cmds] \Tn [cmds] Default: 0 Range: 0-255 Unit: 1 second Description: Sets the length of time that the modem does not receive information before it disconnects. 0 disables. MAXIMUM BLOCK SIZE FOR TRANSMISSION Type: Configuration Format: AT [cmds] \An [cmds] Description: Sets the maximum transmittable block size Command Function \A0 MNP block size is 64 characters \A1 MNP block size is 128 characters \A2 MNP block size is 192 characters \A3 MNP block size is 256 characters \A4 MNP block size is 32 characters \A5 MNP block size is 16 characters MODULATION/DATA RATE Type: Configuration Format: AT [cmds] %Bn [cmds] Description: Controls the modulation/data rate Command Function %B300 V.21 or Bell 103 @ 300bps %B1200 V.22, V.23 or Bell 212A @ 1200bps %B2400 V.22bis @ 2400bps %B4800 V.32bis/V.32 @ 4800bps %B7200 V.32bis @ 7200bps %B9600 V.32bis/V.32 @ 9600bps %B12000 V.32bis @ 12,000bps %B14400 V.32bis @ 14,400bps VOICESPAN Type: Configuration Format: AT [cmds] %VFn [cmds] Description: Controls voicespan defaults VOICESPAN AUDIO VOLUME Type: Immediate Format: AT [cmds] %VG [cmds] Range: 0 (lowest) - 9 (highest) Description: Returns a value which indicates the received line signal level VOICESPAN DATA MODE Type: Immediate Format: AT [cmds] %VH [cmds] Description: Controls the voicespan data mode Command Function %VH0 Audio and data %VH1 Data only VOICESPAN SPEAKER RING VOLUME Type: Immediate Format: AT [cmds] %VL [cmds] Description: Controls the voicespan speaker ring volume Command Function %VL0 Disable %VL1 Low %VL2 Medium %VL3 High VOICESPAN TOGGLE Type: Immediate Format: AT [cmds] %VS [cmds] Description: Disables the voicespan Command Function %VS0 Disable %VS1 Enable S(status) -REGISTERS ADDITIONAL RINGS TO ANSWER Type: Register Format: AT [cmds] S62=n [cmds] Range: 0 - 255 (0 = disable) Description: Specifies the number of rings to be sent to the local telephone before a RING message is sent to the computer AT COMMAND MODE Type: Register Format: AT [cmds] S84=n [cmds] Description: Determines how the modem responds to valid and invalid AT commands Command Function S84=0 Normal S84=1 ERROR result code is not issued in response to invalid commands S84=2 All invalid commands and all commands that alter configuration options are ignored BUFFER DISCONNECT DELAY Type: Register Format: AT [cmds] S49=n [cmds] Description: Sets how long the modem waits to disconnect after it has received a disconnect command. Command Function S49=0 Disable CELLULAR ENHANCEMENTS Type Register or Configuration Format AT [cmds] S91=n [cmds] Description This is part of the ETC protocol and is enabled when the modem is configured using AT&F5 or AT&F6 commands. Command Function S91=1 Disable S91=2 Enable DIAL LINE RATE Format AT [cmds] S41=n [cmds] Default: 0,1 Range: 0 - 13 Description: Sets the protocol and rate. Bit Value Function 1 - 0 14,400 V.32bis 2 12,000 V.32bis 3 9600 V.32bis/V.32 4 7200 V.32bis 5 4800 V.32bis/V.32 6 2400 V.22bis 7 1200 V.22 8 1200 Bell 212A 10 0-300 V.21 11 0-300 Bell 103J 12 1200/75 V.23 13 75/1200 V.23 DTE RATE = VF RATE Type: Register Format: AT [cmds] S90=n [cmds] Description: Automatically adjusts the computer’s rate to equal the dial-line rate Command Function S90=1 Disable S90=2 Enable DTMF TONE OFF TIMER Format: AT [cmds] S13=n [cmds] Default: 70 Range: 50 - 255 Description: Controls the duration of the wait between DTMF tones FAST DISCONNECT Type: Register Format: AT [cmds] S85=n [cmds] Description: Determines whether the modem instantly goes on-hook in response to a disconnect command. Command Function S85=0 Disable S85=1 Enable HARDWARE BYPASS CONTROL Type: Register Format: AT [cmds] S67=n [cmds] Description: Determines under what conditions the modem will turn on or off hardware bypass control. Command Function S67=0 Disable S67=1 Bypass if DTR drops S67=2 Bypass until modem goes off hook LINE CURRENT DISCONNECT Type: Register Format: AT [cmds] S65=n [cmds] Description: Enables line current disconnects Command Function S65=0 Disconnect after 8 milliseconds S65=1 Disconnect after 90 milliseconds S65=2 Disable MAXIMUM RATE IN DATA-ONLY MODE Type: Register Format: AT [cmds] S61=n [cmds] Description: Sets the data rate used when in data-only mode Command Function S61=0 14,400bps S61=1 12,000bps S61=2 9600bps S61=3 7200bps S61=7 4800bps RI FOLLOWS LOCAL PHONE Type: Register Format: AT [cmds] S68=n [cmds] Description: Determines whether the RI signal indicates the hookswitch status of the telephone connected to the Voice Interface Port. Command Function S68=0 Disable S68=1 Enable V.17 FAX DISABLE Type: Register Format: AT [cmds] S79=n [cmds] Description: Enables the V.17 fax functionality. Command Function S79=0 Disable S79=1 Enable V.32bis AUTOMODE FOR DIAL-LINE OPERATION Type: Register Format: AT [cmds] S78=n [cmds] Description: Determines whether the modem can connect using a modulation scheme other than that specified by S41. Command Function S78=0 Enable S78=1 Disable V.32bis AUTORATE FOR DIAL-LINE OPERATION Type: Register Format: AT [cmds] S76=n [cmds] Description: Determines whether the modem can adjust line rate according to the line conditions Command Function S76=0 Enable S76=1 Disable S76=2 4800bps S76=3 9600bps V.32bis TRAIN Type: Register Format: AT [cmds] S43=n [cmds] Description: Sets the duration of the V.32 handshaking sequence. Command Function S43=0 Long S43=1 Short V.42 ARQ WINDOW SIZE INCREASE Type: Register Format AT [cmds] S89=n [cmds] Description: Sets the V.42 ARQ window size to a value of six to fifteen frames. Command Function S89=0 6 frames S89=1 7 frames S89=2 8 frames S89=3 9 frames S89=4 10 frames S89=5 11 frames S89=6 12 frames S89=7 13 frames S89=8 14 frames S89=9 15 frames (cellular setting) S89>9 9 frames VOICESPAN CALL DISCRIMINATE Type: Register Format: AT [cmds] S63=n [cmds] Description: Determines wheter to use the modulation indicated by the calling tone. Command Function S63=0 Disable S63=1 Enable VOICESPAN DISCRIMINATE TIMEOUT Type: Register Format: AT [cmds] S64=n [cmds] Range: 0 - 255 Description: Determines how long call discrimination can be tried before the default modulation is used. VOICESPAN FAST TRAIN Type: Register Format: AT [cmds] S75=n [cmds] Description: Enables fast training when running voicespan Command Function S75=0 Enable S75=1 Disable VOICESPAN PHONE RING COUNT Type: Register Format: AT [cmds] S66=n [cmds] Range: 0 - 254 Description: Sets the maximum number of rings used to alert the user to an impending voicespan session. Command Function S66=0 Disable