Aura Professional UC Conference Phone offers the essentials for effective conferencing. Connect it to your landline for standard conferencing. Make Skype conference calls using your PC/Mac via USB for VoIP functionality. Connect to your iOS/Android or cell phone or tablet via the 3.5mm jack. You can even add external mics, a power amplifier or mixing console via the auxiliary audio ports. Functions include call mute, call hold, three-way calling in all modes, PSTN direct dial, redial, rapid dial, recall and second flash.

• Speaker volume up to 90dB.
• Auxillary port allows external devices to connect.
• Built in 4-way conferencing.
• Switch from analog phone calls, to USB VoIP calls, and to cell calls seamlessly.
• USB VoIP, suitable for PC/Mac, Video systems, UC communications.
• 3.5mm Jack for iOS and Android phone/tablet calls.
• Four Internal uni-directional microphones.
• Wide-band acoustic echo cancellation with HD voice, dynamic noise suppression, automatic gain control, voice band equalization and intelligent microphone mixing.