APACHE MICRO PERIPHERALS, INC. APACHE V34IV-SP+ Card Type Modem (synchronous/asynchronous) Chip Set Unidentified I/O Options Voice, speakerphone Maximum Data Rate 33.6Kbps Maximum Fax Rate 14.4Kbps Data Bus Unidentified 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, V.34 Rockwell V.FC Fax Modulation Protocol Unidentified Error Correction/Compression MNP5, V.42, V.42bis, RPI 52997 USER CONFIGURABLE SETTINGS Setting Label Position Factory configured - do not alter SW1/7 Unidentified Factory configured - do not alter SW1/8 N/A Note: SW1/8 may not be present on all models. INTERRUPT SELECTION Setting SW1/1 SW1/2 SW1/3 SW1/4 IRQ3 Off Off Off On IRQ4 Off Off On Off IRQ5 Off On Off Off IRQ7 On Off Off Off SERIAL PORT ADDRESS SELECTION Setting SW1/5 SW1/6 3F8h (COM1:) On On 2F8h (COM2:) Off On 3E8h (COM3:) On Off 2E8h (COM4:) Off Off MISCELLANEOUS TECHNICAL NOTE Diagram not available. SUPPORTED STANDARD COMMANDS Basic AT Commands +++, ‘comma’, A/ A, B, D, E, H, L, M, N, O, P, Q, T, V, W, X, Y &C, &D, &F, &G, &K, &M, &P, &Q, &R, &S, &T, &V, &W, &X, &Y, &Z Extended AT Commands \A, \B, \K, \N, \V %C, %E, %F, %L, %Q, %TT Special AT Commands #CID, +MS S-Registers The S-registers are unidentified. Note: See MHI documentation for complete information. Proprietary AT Command Set DISPLAY MANUFACTURER Type: Immediate Format: AT [cmds] #MFR? [cmds] Description: Displays the manufacturer’s name. DISPLAY MODEL NAME Type: Immediate Format: AT [cmds] #MDL? [cmds] Description: Displays the model name of the modem. DISPLAY REVISION Type: Immediate Format: AT [cmds] #REV? [cmds] Description: Displays the revision level of the modem. DISTINCTIVE RING Format: AT [cmds] -SDR=n [cmds] Default: Unidentified Range: 0 - 7 Description: Selects which distinctive ring signals the modem will respond to. Bit Value Function 0 0 Do not respond to distinctive ring type 1. 1 Respond to distinctive ring type 1. 1 0 Do not respond to distinctive ring type 2. 1 Respond to distinctive ring type 2. 2 0 Do not respond to distinctive ring type 3. 1 Respond to distinctive ring type 3. DSVD MODE Type: Configuration Format: AT [cmds] -SSE=n [cmds] Description: Select whether the modem will use DSVD mode. Command Function -SSE=0 DSVD mode disabled. -SSE=1 DSVD mode enabled. FIRMWARE DOWNLOAD Type: Configuration Format: AT [cmds] **n [cmds] Description: Downloads new code to the firmware flash memory. Command Function **0 Download at speed of last command. **1 Download at 38.4Kbps. **2 Download at 57.6Kbps. MODE SELECTION Type: Immediate Format: AT [cmds] #CLS=n [cmds] Description: Selects which mode the modem will operate in. Command Function #CLS=0 Modem will operate in data mode. #CLS=1 Modem will operate in fax class I mode. #CLS=2 Modem will operate in fax class II mode. #CLS=8 Modem will operate in voice mode. PROTOCOL/SPEED Type: Configuration Format: AT [cmds] Fn [cmds] Description: Selects the protocol and speed the modem will attempt to connect at. Command Function F0 Auto-detect the highest common connect speed. F1 Select V.21 or Bell 103 at 300bps speed. F3 Select V.23 at 75/1200bps speed. F4 Select V.22 or Bell 212A at 1200bps speed. F5 Select V.22bis at 2400bps speed. F6 Select V.32 or V.32bis at 4800bps speed. F7 Select V.32bis at 7200bps speed. F8 Select V.32bis or V.32 at 9600bps speed. F9 Select V.32bis at 12Kbps speed. F10 Select V.32bis at 14.4Kbps speed. REPORT INFORMATION Type: Immediate Format: AT [cmds] In [cmds] Description: Displays requested information about the modem. Command Function I0 Reports product identification code. I1 Reports ROM checksum. I2 Tests and reports ROM checksum. I3 Reports modem firmware version and interface type. I4 Reports OEM response. I5 Reports country code. I6 Reports data pump model and revision. I7 Reports DAA code. RPI CONFIGURATION Type: Configuration Format: AT [cmds] +Hn [cmds] Description: Configures the Rockwell Protocol Interface. Command Function +H0 RPI disabled. +H1 RPI enabled and local serial port speed set to 19.2Kbps. +H2 RPI enabled and local serial port speed set to 38.4Kbps. +H3 RPI enabled and local serial port speed set to 57.6Kbps. +H11 RPI+ enabled. SPEAKERPHONE OPTIONS Type: Configuration Format: AT [cmds] #SPK=x,y,z [cmds] Description: Sets various options for speakerphone functions. Command Function x=0 Microphone enabled. x=1 Microphone disabled. x=2 Microphone enabled with maximum gain, speaker disabled. Default (y): 5 Range (y): 0 - 16 Unit (y): -2 dBm Description (y): Sets the attenuation level for speaker output in voice mode. z=0 Microphone gain set to 0 dBm. z=1 Microphone gain set to 6 dBm. z=2 Microphone gain set to 9.5 dBm. z=3 Microphone gain set to 12 dBm. TONE DETECTION Format: AT [cmds] #VTD=x,y,z [cmds] Default: x,y,z 63 Range: 0 - 63 Description: Sets which tones the tone detection will report. Note: The value of x sets the tone detection modes in voice transmit mode, y sets them in voice receive mode, and z sets them in voice command mode. Bit Value Function 0 0 DTMF tones are not detected. 1 DTMF tones are detected. 1 0 V.25 1300Hz calling tone is not detected. 1 V.25 1300Hz calling tone is detected. 2 0 T.30 1100Hz fax tone is not detected. 1 T.30 1100Hz fax tone is detected. 3 0 V.25/T.30 2100Hz answer tone is not detected. 1 V.25/T.30 2100Hz answer tone is detected. 4 0 Bell 2225Hz answer tone is not detected. 1 Bell 2225Hz answer tone is detected. 5 0 Call progress tones are not detected. 1 Call progress tones are detected. TONE GENERATOR - DIRECT ENTRY Type: Immediate Format: AT [cmds] #VTS=[m, n, x] Range: m 200-3000, n 200-3000, x 0-255 Unit: m 1 Hz, n 1 Hz, x .1 second Description: Generates a dual-frequency tone for duration x at frequencies m and n. TONE GENERATOR - TIMED PHONE KEYS Type: Immediate Format: AT [cmds] #VTS={a, n} Range: a 0-9, A-D, #, *; x 0-255 Unit: x .1 second Description: Generates the DTMF tone for duration x for the character a. TONE GENERATOR - PHONE KEYS Type: Immediate Format: AT [cmds] #VTS=a Range: 0-9, A-D, #, * Description: Generates the DTMF tones for the characters in the string for the duration set with +VBT. TONE GENERATOR LENGTH Format AT [cmds] #VBT=n [cmds] Default: 10 Range: 0 - 40 Unit: 0.1 second Description: Sets the length of DTMF tones that are generated. VOICE BUFFER SPACE Type: Configuration Format: AT [cmds] #VSK=n [cmds] Default: 255 Range: 0 - 255 Unit: 1 byte Description: Sets the amount of data the modem can send into the buffer after the XOFF signal is sent. VOICE DEVICE Type: Configuration Format: AT [cmds] #VLS=n [cmds] Description: Selects the I/O device for the DSP chip. Command Function #VLS=0 Telephone line and handset used for voice I/O. #VLS=1 Telephone handset used for voice I/O. #VLS=2 Internal speaker only used for voice I/O. #VLS=3 External microphone only used for voice I/O. #VLS=4 Telephone line and handset used for voice I/O; internal speaker enabled. #VLS=5 Headset used for voice I/O. #VLS=6 Speakerphone used for voice I/O. VOICE - DISPLAY BUFFER SIZE Type: Immediate Format: AT [cmds] #VBQ? [cmds] Description: Displays the size of the voice buffer. VOICE - DISPLAY COMPRESSION TYPE Type: Immediate Format: AT [cmds] #VCI? [cmds] Description: Displays the type of compression currently in use. VOICE - LOCAL SERIAL PORT SPEED Type: Configuration Format: AT [cmds] #BDR=n [cmds] Description: Sets the speed of the local serial port when in voice mode. Command Function #BDR=1 Set speed to 2400bps. #BDR=2 Set speed to 4800bps. #BDR=4 Set speed to 9600bps. #BDR=6 Set speed to 14.4Kbps. #BDR=8 Set speed to 19.2Kbps. #BDR=16 Set speed to 38.4Kbps. #BDR=24 Set speed to 57.6Kbps. VOICE RE-RING DETECT TIME Type: Configuration Format: AT [cmds] #VRA=n [cmds] Default: 70 Range: 0-255 Unit: 10 mS Description: Sets the maximum time the modem will wait for the remote station to ring again before it assumes that it has gone off-hook. VOICE RECEIVE Type: Immediate Format: AT [cmds] #VRX Description: Commands the modem to begin receiving voice data. VOICE RING DETECT TIME Type: Configuration Format: AT [cmds] #VRN=n [cmds] Default: Unidentified Range: Unidentified Unit: Unidentified Description: Sets the maximum time the modem will wait for the remote station to ring before it assumes that it went off-hook before it rang. VOICE SAMPLE QUALITY Type: Configuration Format: AT [cmds] #VBS=n [cmds] Description: Selects the number of bits per sample that the modem records. Command Function #VBS=2 Modem records 2 bits per sample in ADPCM encoding. #VBS=3 Modem records 3 bits per sample in ADPCM encoding. #VBS=4 Modem records 4 bits per sample in ADPCM encoding. 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. VOICE SILENCE DETECTION TIME Type: Configuration Format: AT [cmds] #VSP=n [cmds] Default: Unidentified Range: 0 - 255 Unit: .1 second Description: Sets the minimum amount of silence that the modem will detect. VOICE SILENCE DETECTION THRESHOLD Type: Configuration Format: AT [cmds] #VSS=n [cmds] Description: Sets the threshold of sensitivity that the modem uses to determine silence detection. Command Function #VSS=0 Silence detection disabled. #VSS=1 Minimum silence detection sensitivity. #VSS=2 Standard silence detection sensitivity. #VSS=3 Maximum silence detection sensitivity. VOICE TIMING MARK Type: Configuration Format: AT [cmds] #VTM=n [cmds] Description: Configures timing mark placement. Command Function #VTM=0 Timing marks disabled. #VTM=1 Timing marks enabled. VOICE TRANSMISSION LEVEL Type: Configuration Format: AT [cmds] #TL=hhhh [cmds] Default: 3FFF Range: 0000 - 7FFF Unit: Unidentified (hexadecimal) Description: Sets the transmission level for sending audio in voice mode. VOICE TRANSMIT Type: Immediate Format: AT [cmds] #VTX Description: Commands the modem to begin transmitting voice data. VOICE VOLUME LEVEL Type: Configuration Format: AT [cmds] #VGT=n [cmds] Description: Sets the volume level when playing back audio signals.