SIP Series


Featuring two color displays and newly added line keys with LED light, X5U provides direct access to instructions, aiming to offer greater flexibility, and productivity, to exceed the different demands of businesses. The wideband codec of G.722 and Opus in this device delivers you an immersive HD audio experience in both high band and low band with the network.


  • HD Audi Call with Excellent Noise Reduction
  • High Scalability with DSS keys
  • Flexible Office Collaboration


X5U High-end IP Phone
Wideband codec G.722 and Opus
3.5-inch 480×320-pixel color display
2.4-inch 320×240-pixel color side display
16 SIP lines
30 DSS keys, 4 line keys with LED light
Dual Gigabit port, PoE integrated
The first version supports Bluetooth 2.1, V2 version supports Bluetooth 4.2
Support EHS wireless headset
Support WiFi via WiFi dongle
Support IPv4 , IPv6 protocol
The first version supports 3-way conference, V2 version supports 6-way conference

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