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Wired Telephone Device Voip Type, With Lcd Display With Backlight, At Minimum 02 Sip Accounts, Hd Audio With Opus Support And Noise Filtering Technology, 802.3Af Poe Power Supply, Full-Duplex Speakerphone, Mute/Volume/Redial Keys, At Minimum 02 Gigabit Ethernet Ports, Vlan/Qos Support, Bivolt Source Included, Sip V2 Protocol (Rfc 3261), Local Conference Of At Least 5 Ways, Local Diary Of At Least 1,000 Numbers And Ehs Support With Hall Switch., 55 Monitor For Videowall, Professional Model For 24/7 Operation, Compatible With Vesa Standard 600X400mm, Resolution 1920X1080, Anti-Reflection Technology, Maximum Btb 1, 74Mm, Viewing Angle 178/178, Brightness 500 Nits, Hdmi 2.0 Inputs, Dvi-D, Displayport 1.2, Usb And Rs232c Control, Rj-45 Interface, Accompanied By Hdmi To Mini Displayport Adapter, Usb A - Db9 Rs-232 Console Cable, With Prolific Pl2303 Chipset Or Higher, Integrated Usb A Or C Connector For Rs-232 Db9 Male Type, Compatible With Cisco Switches And With Windows 10 Or Higher, Power Supply Via Usb Port Without External Source, Minimum Length Of 2.0 (Two) Meters, Integrated Usb To Serial Rs-232 Conversion.
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