NEWCOM, INC. NEWTALK DSVD (WITH COM IRQ JUMPER) Card Type Modem (asynchronous) Chipset Phylon PHY2000 I/O Options Audio line in, audio line out, microphone in, voice, speakerphone, DSVD Maximum Data Rate 33.6Kbps Maximum Fax Rate 14.4Kbps Data Modulation ITU-T V.22, V.32, V.32bis, V.34 Fax Modulation ITU-T V.17, V.21CH2, V.27ter, V.29 Error Correction/Compression V.42, V.42bis Fax Class Class I Data Bus 16-bit ISA Card Size Full height, half length [Image] CONNECTIONS Function Label Function Label Telephone line CN1 Microphone in CN4 Telephone line CN2 Audio line in CN5 Audio line out CN3 USER CONFIGURABLE SETTINGS Setting Label Position DSP base I/O address is 380h JP3 Pins 1 & 2 closed DSP base I/O address is 300h JP3 Pins 2 & 3 closed DSP INTERRUPT SELECTION Setting JP2/A JP2/B JP2/C JP2/D JP2/E JP2/F 4 Open Open Open Open Pins 2 Open & 3 5 Open Open Open Open Open Pins 2 & 3 7 Pins 2 Open Open Open Open Open & 3 10 Open Pins 2 Open Open Open Open & 3 11 Open Open Pins 2 Open Open Open & 3 12 Open Open Open Pins 2 Open Open & 3 SERIAL PORT INTERRUPT SELECTION Setting JP2/A JP2/B JP2/C JP2/D JP2/E JP2/F 3 Open Open Open Open Open Open 4 Open Open Open Open Pins 1 Open & 2 5 Open Open Open Open Open Pins 1 & 2 7 Pins 1 Open Open Open Open Open & 2 10 Open Pins 1 Open Open Open Open & 2 11 Open Open Pins 1 Open Open Open & 2 12 Open Open Open Pins 1 Open Open & 2 SUPPORTED STANDARD COMMANDS Basic AT Commands +++, 'comma', A/ A, D, E, L, M, N, P, Q, T, V, W, X, Z &D, &F, &K, &P, &T Extended AT Commands %C, %E S-Registers S0, S7, S10, S91 Note: See MHI help file for complete information. UNIDENTIFIED COMMANDS Command Default S95 Unidentified Proprietary AT Command Set DISPLAY INFORMATION Type: Immediate Format: AT [cmds] In [cmds] Description: Displays information requested about the modem. Command Function I0 Displays product identification code. I1 Displays firmware revision. DISPLAY CHIPSET MANUFACTURER Type: Immediate Format: AT [cmds] #MFR? [cmds] Description: Displays the chipset manufacturer’s name. DISPLAY CHIPSET MODEL NAME Type: Immediate Format: AT [cmds] #MDL? [cmds] Description: Displays the model name of the modem's chipset. DISPLAY CHIPSET REVISION Type: Immediate Format: AT [cmds] #REV? [cmds] Description: Displays the revision level of the modem's chipset. ERROR CORRECTION Type: Configuration Format: AT [cmds] \Nn [cmds] Description: Selects whether the modem will use V.42 error correction. Command Function \N0 Error correction disabled. \N1 Error correction enabled. HOOK CONTROL Type: Immediate Format: AT [cmds] Hn [cmds] Description: Commands the modem to change the state of the hook relay. Command Function H0 Modem commanded to go on-hook (hang up). H1 Modem commanded to go off-hook (pick up). H2 Modem commanded to go on-hook (hang up) and clear buffers. LINE SPEED Type: Register Format: AT [cmds] S37=n [cmds] Description: Sets the maximum allowable data exchange rate attempted during the handshaking process. Command Function S37=0 Attempt to connect at speed of last AT command. S37=1 Set speed to 33.6Kbps. S37=2 Set speed to 33.6Kbps. S37=3 Set speed to 33.6Kbps. S37=4 Set speed to 33.6Kbps. S37=5 Set speed to 33.6Kbps. S37=6 Set speed to 2400bps. S37=7 Set speed to 4800bps. S37=8 Set speed to 7200bps. S37=9 Set speed to 9600bps. S37=10 Set speed to 12Kbps. S37=11 Set speed to 14.4Kbps. S37=12 Set speed to 16.8Kbps. S37=13 Set speed to 19.2Kbps. S37=14 Set speed to 21.6Kbps. LINE SPEED (CON'T) Command Function S37=15 Set speed to 24Kbps. S37=16 Set speed to 26.4Kbps. S37=17 Set speed to 28.8Kbps. S37=18 Set speed to 31.2Kbps. S37=19 Set speed to 33.6Kbps. 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=8 Modem will operate in voice mode. ON-LINE Type: Immediate Format: AT [cmds] On Description: Instructs the modem to return to on-line state. Command Function O0 Return to on-line state. O1 Return to on-line state and initiate retrain sequence. O3 Return to on-line state and initiate V.32bis rate negotiation sequence. SPEAKERPHONE OPTIONS Type: Configuration Format: AT [cmds] #SPK=x,y,z [cmds] Description: Sets various options for speakerphone functions. The z parameter has no function. Command Function x=0 Microphone enabled. x=1 Microphone disabled. y=0 - 5 Speaker set to low volume setting. y=6 - 9 Speaker set to medium volume setting. y=10 - 15 Speaker set to highest volume setting. 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 - DTMF Type: Immediate Format: AT [cmds] #VTS={x} Description: Generates the DTMF tone indicated for 75mS. The curly braces are optional TONE GENERATOR - 2KHz Type: Immediate Format: AT [cmds] #VTS=[n] Description: Generates a 2KHz tone for 300mS. The value of n does not matter. Note: The brackets are not optional. 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=6 Speakerphone used for voice I/O. #VLS=7 Handset muted by disconnecting handset or speakerphone from telephone line. VOICE RECEIVE Type: Immediate Format: AT [cmds] #VRX Description: Commands the modem to begin receiving voice data. VOICE SAMPLE QUALITY Type: Configuration Format: AT [cmds] #VBS=n [cmds] Description: Selects the number of bits per sample that the modem records. Note: This modem may not support all options listed below. The #VBS? command will display the available options. Command Function #VBS=2 Modem records 2 bits per sample in ADPCM encoding. #VBS=8 Modem records 8 bits per sample in mu-law encoding. #VBS=9 Modem records 8 bits per sample in IMA linear unsigned encoding. VOICE TRANSMIT Type: Immediate Format: AT [cmds] #VTX Description: Commands the modem to begin transmitting voice data.