ACTIONTEC ELECTRONICS, INC COMNET ETHERNET+FAX/MODEM 336 Card Type Fax, Modem (synchronous/asynchronous), Network Interface Card Chip Set Rockwell I/O Options Line in (RJ-11), RJ-45 UTP connector NIC Type Ethernet Maximum Modem Rate 33.6Kbps Maximum Fax Rate 14.4Kbps Data Bus PCMCIA Fax Class Class I & II Data Modulation Protocol Bell 103/212A ITU-T V.21, V.22, V.23, V.32, V.32bis, V.34 Fax Modulation Protocol ITU-T V.17, V.27ter, V.29 Error Correction/Compression MNP5, V.42, V.42bis Topology Star Wiring Type RJ-45 Unshielded twisted pair 53794 SUPPORTED COMMAND SET Basic AT Commands AT, A/ A, B, C, E, H, L, O, Q, V, W, X, Y, Z &C, &F, &G, &J, &K, &M,&L, &P, &Q, &T, &W, &X, &Y, &Z Extended AT Commands \A, \G, \J, \K, \L, \N %C, %E, %L )M *H -Q V.25bis Command Set CIC, CRS, DIC, PRN, RLD, RLF, RLI S Registers S0, S1, S2, S3, S4, S5, S6, S7, S8, S9, S10, S11, S12, S16, S18, S21, S24, S25, S26, S27 S28, S29, S30, S32, S33, S38, S91, S92, S95, S99 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 Auto-mode detection disabled N1 .Auto-mode detection enabled 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 &Q Setting &D0 &D1 &D2 &D3 &Q0, &Q5, &Q6 Command 0 Command 1 Command 1 Command 3 &Q1, &Q4 Command 1 Command 1 Command 1 Command 3 &Q2, &Q4 Command 2 Command 2 Command 2 Command 2 Command Function Command 0 Modem does not respond to DTR Command 1 Modem goes to command mode after DTR goes is off Command 2 Modem goes to command mode and disconnects (hangs up) after DTR goes off; Auto-Answer is disabled. Command 3 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 DL Re-dial last number DP Pulse dialing enabled DK Power level adjustment during MNP link negotiation (for this call only; see Mn) DJ Perform MNP 10 link negotiation at highest supported speed 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. D^ Calling tone transmission disabled D> If enabled by country specific parameter; modem generates a grounding pulse on the GND output MODULATION SELECTION Type: Configuration Format: AT [cmds] Fn [cmds] Description: Sets options for active protocol. Command conflicts with S37 and Nn. To select line modulation, use either Fn or a combination of S37 and Nn. Command Function F0 Auto detect mode enabled F1 V.21 or Bell 103 F3 V.23 F4 V.22 or Bell 212/A F5 V.22bis at 1200bps F6 V.32bis at 4800bps, V.32 at 4800bps F7 V.32bis at 7200bps F8 V.32, V.32bis at 9600 F9 V.32bis at 1200bps F10 V.32bis at 14,4Kbps F13 V.34 14.4Kbps F14 V.34 at 16.8Kbps F15 V.34 at 19.2Kbps F16 V.34 at 21.6Kbps F17 V.34 at 24.0Kbps F18 V.34 at 26.4Kbps F19 V.34 at 28.8Kbps Note: Commands for >28.8Kbps are unidentified 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 I6 Reports data connection information 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 M3 Speaker enabled following dialing, then disabled after carrier signal detected. TRANSMIT CARRIER Type: Configuration Format: AT [cmds] Cn [cmds] Description: Controls the transmit carrier switching Note: Disabling the transmit carrier puts the modem in receive-only mode Command Function C1 Transmit carrier enabled EXTENDED AT COMMAND SET MNP - EXTENDED SERVICES Type: Configuration Format: AT [cmds] -Kn [cmds] Description: Selects MNP extended services Command Function -K0 MNP extended services disabled -K1 MNP extended services enabled TEST MODE - PTT Type: Immediate Format: AT [cmds] %TTn [cmds] Description: Send PTT test signals for a line tests Command Function %TT00-%TT009 DTMF tone dial digits 0-9 %TT0A DTMF digit * %TT0B DTMF digit A %TT0C DTMF digit B %TT0D DTMF digit C %TT0E DTMF digit # %TT0F DTMF digit D %TT10 V.21 channel 1 mark symbol %TT11 V.21 channel 2 mark symbol %TT12 V.23 backward channel mark symbol %TT13 V.23 forward channel mark symbol %TT14 V.22 originate mode at 600bps %TT15 V.22 originate mode at 1200bps %TT16 V.22bis originate mode at 2400bps %TT17 V.22 answer mode %TT18 V.22bis answer mode %TT19 V.21 channel 1 space symbol %TT20 V.32 at 9600bps %TT21 V.32bis at 14.4Kbps %TT22 V.17 at 14.4Kbps %TT1A V.21 channel 2 space symbol %TT1B V.23 backward channel %TT1C V.23 forward channel space symbol %TT1E V.29 carrier %TT30 Off-hook %TT31 V.25 answer tone %TT32 1800Hz guard tone %TT33 V.25 calling tone %TT34 Fax calling tone %TT40 V.21 channel 2 %TT50 V.34 14.4Kpbs %TT51 V.34 16.8Kbps %TT52 V.34 19.2Kbps %TT53 V.34 21.6Kbps %TT54 V.34 24.0Kbps %TT55 V.34 26.4Kbps %TT56 V.34 28.8Kpbs S(status) -REGISTERS BIT-MAPPED REGISTER S14 Format: AT [cmds] S14=n [cmds] Range: 0-174 Unit: Bit-mapped Description: Controls echo, result codes and display, dial mode, and answer/originate mode. Bit Value Function 0 0 Not used 1 0 Command echo disabled 1 Command echo enabled 2 0 Result codes enabled 1 Result codes disabled 3 0 Display result codes in numeric format 1 Display result codes in verbose format 4 0 Not used 5 0 Tone dial enabled 1 Pulse dial enabled 6 0 Not used 7 0 1 Answer mode enabled Originate mode enabled BIT-MAPPED REGISTER S22 Format AT [cmds] S22=n [cmds] Range: 0-255 Unit: Bit-mapped Description: Controls speaker volume and controls, limits results codes, and pulse dial make/break ratio. Bit Value Function 1, 0 00 Off volume 01 Low level volume 10 Medium level volume 11 High level volume 3, 2 00 Speaker off 01 Speaker off on carrier 10 Speaker always on 11 Speaker on during handshake 6 - 4 000 Basic result codes only enabled 100 Basic and connection speed result codes enabled 101 Basic and connection speed result codes and dial tone detection enabled 110 All result codes except dial tone detection 111 enabled All result codes enabled 7 0 Reserved BIT-MAPPED REGISTER S23 Format AT [cmds] S23=n [cmds] Range: 0-189 Unit: Bit-mapped Description: Grants/denies remote digital loopback, controls DTE rate and parity, and sets guard tone. Bit Value Function 0 0 Remote digital loopback denied 1 Remote digital loopback allowed 3 - 1 000 Sets serial port speed to 0-300bps 001 Sets serial port speed to 600bps 010 Sets serial port speed to 1200bps 011 Sets serial port speed to 2400bps 100 Sets serial port speed to 4800bps 101 Sets serial port speed to 9600bps 110 Sets serial port speed to 19200bps 5, 4 00 Parity even 01 Space Parity 10 Parity odd 11 Mark or No Parity 7, 6 00 Guard tone disabled 01 Guard tone disabled 10 Guard tone 1800Hz enabled BIT-MAPPED REGISTER S31 Format: AT [cmds] S31=n [cmds] Range: 0-10 Description: Select automode and extended result code format. Bit Value Function 0 0 Reserved 1 0 Auto-mode detection disabled 1 Auto-mode detection enabled BIT-MAPPED REGISTER S40 Format AT [cmds] S40=n [cmds] Range: 0-255 Unit: Bit-mapped Description: Controls power level and break handling; selects MNP extended services, link negotiation, and block size. Bit Value Function 0 0 MNP Extended Services disabled 1 MNP Extended Services enabled 1 0 Fallback to V.22bis/V.22 disabled 1 Fallback to V.22bis/V.22 enabled 2 0 Power level auto-adjustment enabled 1 Power level force adjustment enabled 5, 4, 3 000 AT\K0 001 AT\K1 010 AT\K2 011 AT\K3 100 AT\K4 101 AT\K5 7, 6 00 MNP block size is 64 characters 01 MNP block size is 128 characters 10 MNP block size is 192 characters 11 MNP block size is 256 characters BIT-MAPPED REGISTER S201 Format AT [cmds] S201=n [cmds] Range: 0-255 Unit: Bit-mapped Description: Controls initial cellular power level and compromise equalizer. Bit Value Function 0-4 0-? Sets initial cellular power level (default=20h) 5 0 Compromise equalizer disabled 1 Compromise equalizer enabled BREAK OPTIONS Type: Register Format AT [cmds] S82=n [cmds] Description: Sets the method for break transmission during error-control and ASB connections. Command Function S82=3 Expedited signaling, immediately send timed break S82=7 Destructive signaling, buffers cleared, immediately send timed break S82=128 In-sequence signaling, timed break sent in sequence with transmitted data CONNECTION FAILURE CODES Type: Register Format AT [cmds] S86? [cmds] Description: Reports codes which correspond to the possible causes of a connection failure Value Meaning 0 Normal hang up 4 Carrier signal lost 5 No error-control detected for remote modem during feature negotiation 6 Remote modem failed to respond to feature negotiation 7 Local modem is asynchronous-only, remote modem is synchronous-only 8 No common framing technique found 9 No common protocol found 10 Remote modem sent erroneous feature negotiation message 11 Remote modem failed to send synchronous information 12 No failure - remote modem disconnected normally 13 Remote modem failed to respond after 10 re-transmissions same message 14 Violation of negotiated protocol caused failure DCE LINE SPEED Type: Register Format AT [cmds] S37=n [cmds] Description: Sets the maximum allowable data exchange rate attempted during handshake process. S37=1-4 Reserved S37=5 1200bps S37=6 2400bps S37=7 V.23 S37=8 4800bps S37=9 9600bps S37=10 12.0Kbps S37=11 14.4Kbps S37=12 7200bps S37=15 V.34 at 14.4Kbps S37=16 V.34 at 16.8Kpbs S37=17 V.34 at 19.2Kbps S37=18 V.34 at 21.6Kpbs S37=19 V.34 at 24.0Kbps S37=20 V.34 at 26.4Kbps S37=21 V.34 at 28.8Kbps ERROR CORRECTION/COMPRESSION Type: Register Format: AT [cmds] S46=n [cmds] Description: Selects active error correction and compression protocols S46=136 Error correction only, no compression S46=138 Error correction with data compression ERROR CORRECTION NEGOTIATION Type: Register Format AT [cmds] S36=n [cmds] Description: Selects the action of the modem if it fails to connect with the error-correction protocol set in &Q. Command Function S36=0 Hang up S36=1 Attempt a direct connection S36=3 Attempt a buffered connection S36=4 Attempt a connection at MNP2-4; if that fails, hang up. S36=5 Attempt a connection at MNP2-4; if that fails, attempt a direct connection. S36=6 Attempt a connection at MNP2-4; if that fails, hang up. S36=7 Attempt a connection at MNP2-4; if that fails, attempt a buffered connection. FEATURE NEGOTIATION OPTIONS Type: Register Format: AT [cmds] S48=n [cmds] Description: Selects active error correction and compression protocols Command Function S48=0 Negotiation disabled S48=7 Negotiation enabled S48=128 Fall-back to options set in S36 FLOW CONTROL Type: Register Format AT [cmds] S39? [cmds] Description: Displays the current flow control Value Meaning 0 Flow control disabled 3 RTS/CTS flow control enabled 4 XON/XOFF flow control enabled 5 Transparent XON/XOFF flow control enabled 6 Hardware and software flow control enabled V.25bis COMMAND SET CALL REQUEST WITH NUMBER AND IDENTIFICATION Type: Immediate Format: CRI Description: Dials the numbers given. (;) is inserted between the dial string and identification. CALL REQUESTED NUMBER Type: Immediate Format: CRN<#> Description: Dials the number given; it will ignore spaces and hyphens in the string; if the string is more than fifty characters long, a result of INV will be returned. Command Function CRNP Pulse dialing enabled CRNT Tone dialing enabled/Pulse dialing disabled CRN< Dialing paused for amount of time specified in S8 register CRN= Dialing paused for twice as long as short pause CRN: Wait for dial tone CRN& Flash function initiated. Modem commanded to go on-hook for time specifies by S30 register CRN^ Calling tone transmission disabled PROGRAM IDENTIFICATION Type: Configuration Format: PRI Description: Modem returns the VAL message