FANVIL X4U

Call handling features:

• Call Hold
• Mute the microphone
• Call Waiting
• Call transfer (with and without notification)
• Caller ID support
• speed dial
• Call Forward (Unconditional/Busy/No Answer)
• Call redial
• Intercom
• Do Not Disturb (DND) support
• Auto answer
• Voice mail (server dependent)
• 3rd party conference
• Hot line
• “Hot Tables”

Additional phone features:

• Built-in phone book with 1000 entries
• Remote phonebook support (XML,LDAP, 1000 entries)
• Blacklist support
• Call log up to 600 entries (incoming/outgoing/missed)
• Support for 30 additional programmable keys
• NTP protocol support
• Voice mail indication
• NTP protocol support
• Headsets. Support for wireless headsets via EHS cable
• Action URL / Active URI
• uaCSTA

Audio:

• HD quality microphone and speakerphone (0 ~ 7kHz)
• Support for narrowband codecs: G.711a/u, G.723.1, G.726-32K, G.729AB,
• Wideband codec: G.722, Opus
• Full duplex echo cancellation (AEC)
• Voice Activity Detection (VAD) / Comfort Noise Generation (CNG)
• Background Noise (BNE) / Interference Rejection (NR)
• Lost Packet Compensation (PLC)
• Dynamic buffer jitter up to 300ms
• DTMF transmission: In-band, RFC2833, SIP INFO

Supported network protocols:

• SIP2.0 over UDP/TCP/TLS
• RTP/RTCP
• STUN
• DHCP
• LLDP
• PPPoE
• 802.1x
• L2TP (Basic Unencrypted)
• SNTP
• FTP/TFTP
• HTTP/HTTPS
• TR069

Net

• 2 x 10/100/1000Mbps Ethernet, bridged
• IP Setting: Static / DHCP / PPPoE
• Network access: 802.1x
• VPN: L2TP (Basic Unencrypted)
• VLAN
• LLDP
• QoS
• RTCP-XR(RFC3611), VQ-RTCPXR(RFC6035)

Control:

• Autoconfiguration via FTP/TFTP/HTTP/HTTPS/DHCP Option 66/SIP PNP/TR069
• Management via WEB
• Built-in utility for intercepting traffic
• Saving/Loading a Configuration File
• Automatic or manual download of new software
• Syslog support

Physical characteristics:

• Main color LCD display with a diagonal of 2.8” and a resolution of 320 × 240 dots
• Optional 2.4″ LCD color display
• 38 keys including
  4 soft keys
  6 function keys
  12 standard dial keys
  4 navigation keys + 1 confirmation key
  3 volume control keys (increase, decrease, mute)
  1 headset
  key 1 speakerphone key
  1 illuminated page switch key
  6 additional soft keys (DSS) with tricolor illumination
• Frequency range of loudspeaker, microphone, handset (0 – 7 kHz)
• Network interfaces RJ45 x2 Ethernet 10/100/1000 Mbps
• 1.5M Ethernet CAT5 cable
• Handset to RJ9 port cable
• Handset HD (RJ9)
• 2 RJ9 Ports: Handset x1, Headset x1
• Power supply: DC 5V/1A
• Power supply PoE: 802.3af Class 2, from the side of the Network port
• Power consumption: in standby mode – ~ 1.7W, at peak load – ~ 5.7W.
• Working temperature: 0 ~ 40C
• Humidity: 10~65%
• Available colors: black
• Supported languages: English, etc.
• Packed dimensions: 285x270x65mm