Automatic user registration
Optional Automatic pop-up window for incoming call
Hold function
Support for multiple audio devices
Adaptive Jitter Buffer
Voice mail message information
Access voice mail message with one button
Command line dialing
Number of accounts
2 unlimited
Outband DTMF tones sending
Call recording (Single file recordings)
Custom ring tones
Call logs
Call history
Address book
Quick dial panel
Always on top
Minimize on start up
Minimize to tray
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