Matrix VISIONPRO System Manual 213
Appendix
Technical Specifications
System Capacity and Resources
Technology
SLT (Analog Station)
VISIONPRO 206 VISIONPRO 308 VISIONPRO 412
Total Ports 8 11 16
Trunk (Max.) 2 3 4
Stations (Max.) 6 8 12
Voice Module
16 modules of 16 seconds
each
16 modules of 16 seconds
each
16 modules of 16 seconds
each
Conference 2 conferences of 3-party each 2 conferences of 3-party each 2 conferences of 3-party each
Power Down Mode Supported for 1 Trunk Supported for 1 Trunk Supported for 1 Trunk
Type of Switching PCM/TDM, Digital Switching, 100% Non-Blocking
Processor 16-bit DSP
Signaling Loop Start
Dialing DTMF and Pulse (10/20PPS)
Off Hook AC Impedance 600/900/Complex
Off Hook Current 39mA max
Loop Limit 1800 max
On-Hook Voltage (Tip/Ring) -48V nominal
DTMF Detection ITU-T Q.24
Return Loss >18dB
Longitudinal Balance >50dB
Transmission Level Adjust Tx Gain: -12dB to +6dB, Rx Gain: -12dB to +6dB
Ringing Trapezoidal 60VRMS/25Hz and Sinusoidal 52VRMS/25Hz