X6U is an enterprise-level, three screen IP Phone. Featuring three colour displays, newly added line keys with LED light and built-in Bluetooth, Fanvil X6U provides direct access to instructions, offering greater flexibility and productivity to exceed the different demands of businesses. Harman speaker and wideband codec of G.722 and Opus in this device deliver you an immersive HD audio experience in both high band and low band. With all the necessary VoIP features and other extended features like EHS headset and WiFi dongle, the X6U provides a high-quality and convenient experience for users at an affordable price.

Generic

• 20 SIP lines
• HD Voice
• Support receiving Video Call
• PoE Enabled
• 3 LCDs (Main + DSS)
• Handset / Hands-free / Headphone mode
• Intelligent DSS Keys
• Desktop Stand / Wall-mounted (need an additional wall hanging part)
• Optional External Power Supply

Phone Functions

• Local Phonebook (2000 entries)
• Remote Phonebook (XML/LDAP, 2000 entries)
• Call logs (In/Out/Missed, 1000 entries)
• Black/White List Call Filter
• Screen saver
• Voice Message Waiting Indication (VMWI)
• Programmable DSS/Soft keys
• Network Time Synchronisation
• Built-in Bluetooth 2.1: Support Bluetooth headset
• Support WiFi Dongle
• Support Plantronics wireless headset (Through Plantronics APD-80 EHS Cable)
• Support Jabra wireless headset (Through Fanvil EHS20 EHS Cable)
• Support Recording (Through Flash Drive or Server)
• Action URL/Active URI
• uaCSTA

Call Functions

• Call out / Answer / Reject
• Mute / Unmute (Microphone)
• Call Hold / Resume
• Call Waiting
• Intercom
• Caller ID Display
• Speed Dial
• Anonymous Call (Hide Caller ID)
• Call Forward (Always/Busy/No Answer)
• Call Transfer (Attended/Unattended)
• Call Parking/Pick-up (Depending on server)
• Redial
• Do-Not-Disturb
• Auto-Answering
• Voice Message (With server)
• 3-way Conference
• Hot Line
• Hot desking

Video

• Video codec: H.264
• Video call resolution: QCIF / CIF / VGA

Audio

• • HD Voice Microphone/Speaker (Handset/Hands-free, 0~7KHz Frequency Response)
  • HAC handset
  • Wideband ADC/DAC 16KHz Sampling
  • Narrowband Codec: G.711a/u, G.723.1, G.726-32K, G.729AB, AMR, iLBC
  • Wideband Codec: G.722, AMR-WB, Opus
  • Full-Duplex Acoustic Echo Canceller (AEC)
  • Voice Activity Detection (VAD)/Comfort Noise Generation (CNG)/Background Noise Estimation (BNE)/Noise Reduction (NR)
  • Packet loss concealment (PLC)
  • Dynamic Adaptive Jitter Buffer
  • DTMF: In-band, Out-of-band – DTMF-Relay (RFC2833)/SIP INFO