Yealink A30 MeetingBar Zoom Certified,Double Web Cameras with 8 Microphones and Speakers, Wide Angle, Auto Framing, Speaker Tracking, Audio and Video Conferencing System for Medium Conference Room light switch most widely used keystone jack

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- Panasonic digital proprietary telephone- 8 Function buttons- Backlit LCD with 1 line/ 16 characters- Headset jack- Message waiting LED- Digital duplex speakerphone- 100 Number personal speed dial- 100 Number call log- Alphanumeric directory search- Navi

*16 Port Echo Cancellation Card KX-TDA0166 (ECHO16)

both models are great phones

Wi-Fi support

Yealink A30 MeetingBar Zoom Certified,Double Web Cameras with 8 Microphones and Speakers, Wide Angle, Auto Framing, Speaker Tracking, Audio and Video Conferencing System for Medium Conference Room light switch most widely used keystone jackTwo Camera Design: Yealink A30 Professional all in one video bar features a wide angle camera with 122 field of view & a telephoto camera, picks up all the participants (up to 12 participants). 10x hybrid zoom support and a large sensor provide exceptional detail. The web camera comes with face brightness automatically optimized technology which can be used in low light conditions effectively. 8 MEMS Microphone Array and 2 Speakers for Full duplex