– Viking extend analog PABX station loop length to 30,000 feet
– Turn a standard station into an on-premise or off-premise extension
– Give any low voltage line or station from an ISDN terminal, KSU, PABX, etc. the talk battery and ringing power of a standard CO line
– Convert a polarity reversal DC ring signaling line to a typical 20Hz AC ringing line
– Converts an analog KSU/PABX station to a standard voltage OPX
– Provides 48 VDC talk battery
– Provides 20 HZ, 10 REN sine wave ringing
– Passes Caller ID information
– Passes hook switch flash
– DTMF and pulse dialing compatible
– Passes CPC signals
– Electrically isolates PABX station from extended loop
– Provides additional lightning and surge protection
– Selectable ring protocols