Radio VoIP Interface Technical specifications: Analog/VoIP interface with DSP processing Power supply: 48V (18...72) isolated Administration 16 CH analog audio Encoder / Decoder DSC Audio Matrix 8 Serial (RS232) configurable LAN Primary / Secondary Administration Normal / Reserve 6 CH Audio VoIP (SIP) contemporaneous Remote control: Device status detection Transmit specific commands Upload Firmware Download configuration Monitor alarms Fault diagnosis Resetting after anomalies or faults