• Non-volatile memory for parameter/setting storage.
• Remote configuration.
• Security call back.
• Caller ID detection.
• Distinctive ring detection.
• Extensive status reports.
• Diagnostics available for:
•
Modem full self-test
•
Analog loopback (with self-test)
•
Remote digital loopback (with self-test)
•
Digital loopback
• XON/XOFF software and CTS/RTS hardware flow control.
• Line status monitoring available for (only Supreme 2864):
•
Signal-to-noise ratio
•
Received signal level
•
Frequency offset
•
Phase jitter
•
Retrain granted
•
Retrain requested
•
Round trip echo delay
•
Carrier loss counter
•
Rate change granted.
•
Rate change requested
•
Blocks retransmitted
•
Blocks received in error
• 20 2 LCD and directional keypads. (Supreme 2864 only)
• G3 Fax sending and receiving capability with speeds up to 14400 bps.
• Fax-Polling / Fax-Grouping.
• Automatic detection of data or fax call.
• Digitized voice capability with speech compression.
• DTMF tone detection.
• Special cellular modes for data communication through cellular link.
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