•FXS - The Rhino FXS analog interface provides standard battery and ringing voltages to each of up to 24 loop or ground start analog channels.
Each channel provides:
•Digital DSP
•Line current limit from 18ma to 45mA
•Tx and Rx gain control of -5db to +6db
•Power down control from 1 to 3 secs.
•Ring cadence control