• Hi-fi stereo support
• Call answer/end, mute, volume controls.
• desk phone compatibility with electronic hook switch (EHS) integration (sold separately)
• Noise at Work and G616 support
• Compatible for applications and softphones from Microsoft, Cisco, Avaya and others
• Anti-startle
• Automatic gain control
• Transmit noise suppression
• Supported Audio Mixing - Call recording (requires 3rd party Windows application and Poly Hub software), Agent greeting, Voice notes, Streaming audio
• Powered by the USB cable included. If USB power source is not available, you will need a Poly MDA500 AC/DC wall adapter