TSV4

General Specification:      Four independent voice processing ports in single ISAslot      Data rate : 64 kbits/s      Downloadable software      pulse detection      Perfect DTMF detection during voice playback      Full call progress analysis      Configure multiple boards in a pc ( up to 8 boards : 16 ports)       Windows 9x/2000/NT/XP drivers      Tone & pulse dialing      Software play and record volume control (25.4 db ) (0.1 db step)             Analog interface ( loop start)       A-law or U-law PCM coding       Frequency response : 300 HZ to 3400 Hz      Uses 10MIPS Texas Instruments DSP

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