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Technologies
Speech Compression
Echo Cancellation
Activity Detectors
FFT
Voice/Data/Fax Multiplexer
Modems
 
Data rate 6.4/7.2/8.0/9.6 kbps
Input Channels Voice, Data, Fax
Physical Length – 6 inch, Width – 4 inch and Height 2-inches
Dimensions Power Supply 12V DC 0.25A
VOICE-InterfaceCompression Rate 5.3/6.3/8.0 kbps
Algorithm ITU-T G.723.1 and G.729A/B
Signalling Type Loop-Start, E&M I, III and V
Interfacing Equipment CO-line, phone and PBX
Dialling Type Pulse/Tone dialling
Call Progress/ Detect Tones Dial/Busy/Ring back
Physical Interface RJ-11
DATA-INTERFACE RS-232 Asynchronous, Full Duplex
Data Rate 9.6 kbps
Data Format 8N1 [8 bit, No parity, 1 stop bit]
Flow Control RTS/CTS
Transmit/Receive Buffer 1K/1K Buffer
Physical Interface DB9-F
FAX-INTERFACE CCITT G3, V.27ter
Data Rate 4.8kbps
Signalling Loop start
Physical Interface RJ-11