X210 High-end Enterprise IP Phone
X210 is a high-end enterprise IP phone for users who need to get access to flexible and advanced features to handle medium to high call volumes in their daily work. Featuring 10 DSS keys on 4.3″ main color display, up to 96 DSS keys (32 physical) on 2×3.5″ side color displays, X210 has up to 106 DSS keys in total to set for BLF, speed dial, group broadcasting function etc. It also comes with HD audio, built-in Bluetooth, Wi-Fi connectivity, EHS support, dual Gigabit, PoE, IP camera/SIP door phone integration, delivering vast productivity with these advanced features.
A powerful, multi-display SIP phone designed to handle medium-to-high call volumes, offering flexible connectivity and extensive programmable keys
Displays & Key Functionality
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Main Switchable 4.3″ color LCD
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Two Side 3.5″ LCDs for DSS (speed‑dial) keys
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Supports up to 106 combined DSS keys (10 on main + up to 96 on side displays)
Lines & Conferencing
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Supports 20 SIP lines
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3-party audio conferencing
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Hotspot mode (can act as mini PBX)
Audio & Video
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HD Voice (G.722, Opus, G.711, G.729, etc.), full-duplex speakerphone, echo cancellation
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Supports H.264 video decoding; integrates with IP cameras/SIP doorphones (call & unlock)
Connectivity
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Dual Gigabit Ethernet ports with PoE support
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Wi‑Fi via dongle (2.4/5 GHz)
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Built-in Bluetooth
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USB 2.0 port for accessories or charging devices
Accessibility & Headset
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Supports EHS protocol for wireless headsets (Plantronics, Jabra)
Advanced Features
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Programmable DSS/soft keys, group broadcasting, BLF
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Phonebook: local (2,000 entries) + remote (XML/LDAP), 1,000 call logs
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Miracast, screen saver, call handling (transfer, park, pickup)
Network & Security
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SIP over UDP/TCP/TLS, SRTP, HTTPS, VLAN, QoS, 802.1x
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Supports OpenVPN, auto-provisioning (TR-069, HTTPs, SIP PnP)
Power & Physical
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Powered via PoE or 5 V/2 A adapter
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Dual-angle stand (40° & 50°), desktop or optional wall mount
Ideal For:
High-call-volume teams, receptionists, contact centers, and offices needing quick access to many lines/buttons with video door phone integration.