Tazarv Afzar Co.

General Specification:
30 independent voice processing ports in single ISA slot
Perfect DTMF detection during voice playback
   Full call progress
Downloadable software
Windows 9x/2000/NT/XP drivers
A-law or U-law PCM coding
Uses for Motorola DSP563xxx series @100 MHz

Host Interface:
   Bus compatibility : IEEE P996 ISA compatible (IBM PC AT)
Bus speed : 8 MHz typical
Bus mode : 16-bit transfer mode
Shared memory: 32KB page
I/O ports: None
   Interrupt Request: None

Power Requirement :
+5V VDC 1.0 A max
Operating temperature:0c to +50c
Storage temperature:-20c to +70c
Humidity:8% to 80% non-condensing

Tone Detection:
DTMF Digits: 0 to 9, #, A,B,C,D per Bell core LSSGR Sec-6 Dynamic range -36dbm to +3dbm per tone
Minimum tone duration : 40ms , can be increased with software configuration
Interdigit timing Detects: like digits with a> 40ms interdigit delay

CT-E1

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