The Fanvil X3U is a feature-rich entry-level IP Phone with colour screen. The X3U offers businesses the highest quality, convenience and user experience at an affordable price.

Generic

• 6 SIP Lines
• HD Voice
• PoE enabled
• 2.8 inch colour screen
• Handset / Hands-free / Headst mode
• Desktop stand/ Wall-mounted installation (needs additional wall handing parts)
• Optional external power supply

Phone Functions

• Local Phonebook (1000 entries)
• Remote Phonebook (XML/LDAP, 1000 entries)
• Call logs (In/Out/Missed, 600 entries)
• Black/White List Call Filter
• Screen saver
• Voice Message Waiting Indication (VMWI)
• Programmable DSS/Soft keys
• Network Time Synchronization
• Support Plantronics wireless headset (Through Plantronics APD-80 EHS Cable)
• Support Jabra wireless headset (Through Fanvil EHS20 EHS Cable)
• Support Recording (Through 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)
• Parking/Pick-up (Depending on server)
• Redial
• Do-Not-Disturb
• Auto-Answering
• Voice Message (With server)
• 3-way Conference
• Hot Line
• Hot desking

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.726-32K, G.729A, iLBC
• Wideband Codec: G.722, 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

Networking

• Physical: 10/100 Mbps Ethernet, dual bridged port for PC bypass
• IP Mode: IPv4/IPv6/IPv4&IPv6
• IP Configuration: Static IP / DHCP / PPPoE
• Network Access Control: 802.1x
• VPN: L2TP / OpenVPN
• VLAN
• LLDP
• QoS
• RTCP-XR (RFC3611), VQ-RTCPXR (RFC6035)

Protocols

• SIP2.0 over UDP/TCP/TLS
• RTP/RTCP/SRTP
• STUN
• DHCP
• LLDP
• PPPoE
• 802.1x
• L2TP
• OpenVPN
• SNTP
• FTP/TFTP
• HTTP/HTTPS
• TR-069

Deployment & Management

• Auto-Provisioning via FTP/TFTP/HTTP/HTTPS/DHCP/OPT66/SIP PNP/TR069
• Web Management Portal
• Web-based Packet Dump
• Configuration Export / Import
• Phonebook Import/Export
• Firmware Upgrade
• Syslog

Physical Specifications

• Main LCD x1: 2.8-inch (320×240) Color Screen
  Keypad: 37 keys, including
  – 4 Soft-keys
  – 9 Function keys (Hold/Transfer/Conference/Phonebook /MWI/Headset/Redial)
  – 2 Line keys (With LED Indicator Light)
  – 4 Navigation keys
  – 1 OK key
  – 12 Standard Phone Digits keys
  – 3 Volume Control keys (Up/Down/Mute (Microphone))
  – 1 Hands-free key
• HD Handset (RJ9) x1
• Standard RJ9 Handset Wire x1
• 1.5M CAT5 Ethernet Cable x1
• Back Rack x1
• Status Indicator Light x1 (Red)
• RJ9 Port x2: Handset x1, Headset x1
• RJ45 Port x2: Network x1, PC x1 (Bridged to Network)
• Safety Keyhole x1
• DC Power Input: 5V/0.6A
• Power Consumption: Idle 0.9~1.65W,Peak 1.8~2.95W
• Working Temperature: 0~45℃
• Working Humidity: 10~95%
• Installation:
  – Desktop Stand
  – Wall-mounted (need an additional wall hanging parts)
• Color: Black
  – Device Dimensions:
  – Desktop Stand (Angles 1): 169×186.3×174.5 mm
  – Desktop Stand (Angles 2): 169×177.6×183.7 mm
  – Wall-mounted: 169×115.6×212.5 mm