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 dust mask 729a- Programmable keys: 24 (4

729a- Programmable keys: 24 (4 pages of 6 keys)- Phone book (entries): depends on memory- Call log entries: 100 in + 100 out- Conferencing: 3 parties (within terminal multi-party dependent on server)- Music on Hold: Supplied by Host Service (PBX / SIP Server)- SIP Compatibility: RFC 3261 Standard SIP Server Asterisk Broadsoft Metaswitch- IP Version: IPv4- DHCP client- DNS- HTTP- HTTPS- SNTP client- VLAN (802

Easy Setup and Use - No hub required

DC12V or PoE power supply

rate:32Kbps~16Mbps Image Max

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 dust mask 729a- Programmable keys: 24 (4Two 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