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 surgery mask Supplied in 1000' Wooden Spool

Supplied in 1000' Wooden Spool

internal: tone/pulse (10 pps 20 pps) - Dialing conversion: tone to pulse or pulse to tone - Space division CMOS crosspoint switch - Power failure transfer: 2 CO lines to pre-assigned extensions - CO lines connections: modular jack (RJ-11) - Door intercom 4 pin modular connector - Paging phono jack - External music: 2-conductor jack - SMDR RS-232C interface port (D-Sub 9 Pin) - Programming: USB RS232 modem - Power source: AC 120V 60 Hz- Absent message capability: up to 6 - Account code entry- Automated attendant (with DISA/OGM)- Automatic CO hunting- B

Supports a wide range of caller ID formats

Up to 112 DSS keys available at the display

phone makes it easy to stay in touch with colleagues and clients

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 surgery mask Supplied in 1000' Wooden SpoolTwo 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