Fanvil X4U is an enterprise IP phone with a 2.8 inch main color screen and a 2.4 inch extended screen for DSS keys delivering a high quality and convenient communication experience It supports 12 SIP lines HD audio on speaker and handset dual gigabit ports PoE and a 6 way audio conference It offers 3 line keys on the main display and 6 DSS keys on the extended screen expandable to 30 via 5 pages Supports EHS wireless headsets Wi Fi dongle or BT dongle and has a stand adjustable at 45 or 50 degrees for flexible desktop placement

| Feature | Details |
|---|---|
| SIP Lines | 12 |
| Colour | BLACK |
| Screen | 320X240 2.8-inch Color Screen and 2.4-inch extended screen |
| DSS Keys | 30 |
| Phone Book | 1000 |
| Call Log | 1000 |
| Wideband Codec | G.722,Opus |
| PoE | Yes |
| WiFi | Via WiFi dongle |
| USB | YES |
| Network | 10/100/1000 |
| Bluetooth | Yes |
| Camera | - |
| Video Call | - |
| Video Codec | - |
| Conferencing | 6-way audio conference |
| DSS Expansion Module | Yes |
| Highlights | ||
|---|---|---|
| 2.8-inch main color screen - 2.4-inch extended DSS key screen | HD audio on speakerphone/handset | 6-way audio conference |
| 3 Line keys on main display | 6 DSS keys on extended screen (expandable to 30 via 5 pages) | EHS wireless headset support - Wi-Fi/BT dongle compatible |
| Dual Gigabit ports with integrated PoE | Stand with 2 adjustable angles (45/50 degrees) | |
| Generic | ||
| 12 SIP lines | HD voice | PoE enabled |
| Dual LCDs (Main + DSS) | Intelligent DSS keys | Handset/hands-free/headset modes |
| Desktop stand/wall-mounted (additional parts needed) | Optional external power supply | |
| Phone Functions | ||
| Local phonebook (1000 entries) | Remote phonebook (XML/LDAP - 1000 entries) | Call logs (in/out/missed - 1000 entries) |
| Blocked list - Allowed list | Screen saver | VMWI |
| Programmable DSS/soft keys | Network time sync | Bluetooth headset support (via BT20 dongle) |
| Wi-Fi support (via WF20 dongle) | Poly/Jabra wireless headset support (via EHS cables) | Recording (flash drive/server) |
| Action URL/Active URI | uaCSTA | |
| Call Functions | ||
| Call out/answer/reject | Mute/unmute | Call hold/resume |
| Call waiting | Intercom | Caller ID display |
| Speed dial | Anonymous call | Call forward (Always/Busy/No Answer) |
| Call transfer (Attended/Unattended) | Call parking/pick-up (server-dependent) | Redial |
| Do-Not-Disturb | Auto-answering | Voice message (server-dependent) |
| 6-way audio conference | Hot line | Hot desking |
| Audio | ||
| HD voice mic/speaker (handset/hands-free - 0-7KHz) | HAC handset | Wideband ADC/DAC (16KHz) |
| Narrowband codecs: G.711a/u - G.729A/B - G.723.1 - G.726 - iLBC | Wideband codecs: G.722/Opus | Full-duplex AEC |
| VAD/CNG/BNE/NR/AGC | PLC | Dynamic jitter buffer |
| DTMF (In-band/RFC2833/SIP INFO) | VQM monitoring | |
| Network | ||
| 10/100/1000Mbps Ethernet (dual bridged PC port) | IPv4/IPv6 support | Static IP/DHCP/PPPoE |
| 802.1x | VPN (L2TP/OpenVPN) | VLAN |
| LLDP/CDP | QoS | RTCP-XR (RFC3611) - VQ-RTCPXR (RFC6035) |
| Protocols | ||
| SIP 2.0 (UDP/TCP/TLS) | RTP/RTCP/SRTP | STUN |
| DHCP | IPv6 | LLDP/CDP/PPPoE/802.1x |
| L2TP/OpenVPN | SNTP | FTP/TFTP |
| HTTP/HTTPS | TR-069 | AES128/AES256 |
| Deployment & Management | ||
| Auto-provisioning (FTP/TFTP/HTTP/HTTPS/DHCP OPT66/SIP PnP/TR-069) | Web management portal | Packet dump |
| Config export/import | Phonebook import/export | Firmware upgrade |
| Syslog | ||
| Physical Specifications | ||
| Main LCD: 2.8-inch (320x240) | DSS LCD: 2.4-inch (240x320) | 41-key keypad (3 Line keys - 4 Soft keys - 6 Function keys - 4 Navigation keys - 1 OK key - 12 Digit keys - 3 Volume keys - 6 DSS keys - 1 Page-switch key - 1 Hands-free key) |
| HD handset (RJ9) | 1.5M CAT5E cable | Back rack |
| Status light (Red) | Ports: RJ9 (x2)/RJ45 (x2)/USB 2.0/DC/Safety keyhole | Power: DC5V/2A |
| Power consumption: Idle 0.87-1.27W - Peak 4.72-6.8W | Operating temp: 0-45u00b0C | Humidity: 10-95% |
| Installation: Desktop stand (45u00b0/50u00b0) or wall-mounted | Color: black | Dimensions: Desktop (214x188.6x181.1mm or 214x180.5x190.1mm) - Wall-mounted (214x119.4x219.1mm) |
| Gift box: 315x228x84mm | Outer CTN: 476x440x335mm (10PCS) | Weight: N.W. 11.76kg - G.W. 12.66kg |
| Category | Name | Download |
|---|---|---|
| Leaflet | Leaflet For Fanvil x4u ip phone | |
| Manual | Manual For Fanvil x4u ip phone | |
| Quick-installation-guide | Quick-installation-guide For Fanvil x4u ip phone |
| Company | Contact | Mobile | |
|---|---|---|---|
| Trust Marketing | Periathambi | 8144433333 | thambi@trust.co.in |
| Trust Solution | Suresh | 9884089999 | sales@trustsolutions.co.in |
| Aspire Systems And Solution | Karthikeyan | 9677166614 | karthik@aspiresystemsandsolutions.in |
| Dacom Solutions | Palanikumar | 7397377950 | sales@dacom.in |
| Vasani Enterprises | Vasani | 8080717183 | ve@vasanis.com |
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Fanvil X4U is an enterprise IP phone with a 2.8 inch main color screen and a 2.4 inch extended screen for DSS keys delivering a high quality and convenient communication experience It supports 12 SIP lines HD audio on speaker and handset dual gigabit ports PoE and a 6 way audio conference It offers 3 line keys on the main display and 6 DSS keys on the extended screen expandable to 30 via 5 pages Supports EHS wireless headsets Wi Fi dongle or BT dongle and has a stand adjustable at 45 or 50 degrees for flexible desktop placement
| Feature | Details |
|---|---|
| SIP Lines | 12 |
| Colour | BLACK |
| Screen | 320X240 2.8-inch Color Screen and 2.4-inch extended screen |
| DSS Keys | 30 |
| Phone Book | 1000 |
| Call Log | 1000 |
| Wideband Codec | G.722,Opus |
| PoE | Yes |
| WiFi | Via WiFi dongle |
| USB | YES |
| Network | 10/100/1000 |
| Bluetooth | Yes |
| Camera | - |
| Video Call | - |
| Video Codec | - |
| Conferencing | 6-way audio conference |
| DSS Expansion Module | Yes |
| Highlights | ||
|---|---|---|
| 2.8-inch main color screen - 2.4-inch extended DSS key screen | HD audio on speakerphone/handset | 6-way audio conference |
| 3 Line keys on main display | 6 DSS keys on extended screen (expandable to 30 via 5 pages) | EHS wireless headset support - Wi-Fi/BT dongle compatible |
| Dual Gigabit ports with integrated PoE | Stand with 2 adjustable angles (45/50 degrees) | |
| Generic | ||
| 12 SIP lines | HD voice | PoE enabled |
| Dual LCDs (Main + DSS) | Intelligent DSS keys | Handset/hands-free/headset modes |
| Desktop stand/wall-mounted (additional parts needed) | Optional external power supply | |
| Phone Functions | ||
| Local phonebook (1000 entries) | Remote phonebook (XML/LDAP - 1000 entries) | Call logs (in/out/missed - 1000 entries) |
| Blocked list - Allowed list | Screen saver | VMWI |
| Programmable DSS/soft keys | Network time sync | Bluetooth headset support (via BT20 dongle) |
| Wi-Fi support (via WF20 dongle) | Poly/Jabra wireless headset support (via EHS cables) | Recording (flash drive/server) |
| Action URL/Active URI | uaCSTA | |
| Call Functions | ||
| Call out/answer/reject | Mute/unmute | Call hold/resume |
| Call waiting | Intercom | Caller ID display |
| Speed dial | Anonymous call | Call forward (Always/Busy/No Answer) |
| Call transfer (Attended/Unattended) | Call parking/pick-up (server-dependent) | Redial |
| Do-Not-Disturb | Auto-answering | Voice message (server-dependent) |
| 6-way audio conference | Hot line | Hot desking |
| Audio | ||
|---|---|---|
| HD voice mic/speaker (handset/hands-free - 0-7KHz) | HAC handset | Wideband ADC/DAC (16KHz) |
| Narrowband codecs: G.711a/u - G.729A/B - G.723.1 - G.726 - iLBC | Wideband codecs: G.722/Opus | Full-duplex AEC |
| VAD/CNG/BNE/NR/AGC | PLC | Dynamic jitter buffer |
| DTMF (In-band/RFC2833/SIP INFO) | VQM monitoring | |
| Network | ||
| 10/100/1000Mbps Ethernet (dual bridged PC port) | IPv4/IPv6 support | Static IP/DHCP/PPPoE |
| 802.1x | VPN (L2TP/OpenVPN) | VLAN |
| LLDP/CDP | QoS | RTCP-XR (RFC3611) - VQ-RTCPXR (RFC6035) |
| Protocols | ||
| SIP 2.0 (UDP/TCP/TLS) | RTP/RTCP/SRTP | STUN |
| DHCP | IPv6 | LLDP/CDP/PPPoE/802.1x |
| L2TP/OpenVPN | SNTP | FTP/TFTP |
| HTTP/HTTPS | TR-069 | AES128/AES256 |
| Deployment & Management | ||
| Auto-provisioning (FTP/TFTP/HTTP/HTTPS/DHCP OPT66/SIP PnP/TR-069) | Web management portal | Packet dump |
| Config export/import | Phonebook import/export | Firmware upgrade |
| Syslog | ||
| Physical Specifications | ||
| Main LCD: 2.8-inch (320x240) | DSS LCD: 2.4-inch (240x320) | 41-key keypad (3 Line keys - 4 Soft keys - 6 Function keys - 4 Navigation keys - 1 OK key - 12 Digit keys - 3 Volume keys - 6 DSS keys - 1 Page-switch key - 1 Hands-free key) |
| HD handset (RJ9) | 1.5M CAT5E cable | Back rack |
| Status light (Red) | Ports: RJ9 (x2)/RJ45 (x2)/USB 2.0/DC/Safety keyhole | Power: DC5V/2A |
| Power consumption: Idle 0.87-1.27W - Peak 4.72-6.8W | Operating temp: 0-45u00b0C | Humidity: 10-95% |
| Installation: Desktop stand (45u00b0/50u00b0) or wall-mounted | Color: black | Dimensions: Desktop (214x188.6x181.1mm or 214x180.5x190.1mm) - Wall-mounted (214x119.4x219.1mm) |
| Gift box: 315x228x84mm | Outer CTN: 476x440x335mm (10PCS) | Weight: N.W. 11.76kg - G.W. 12.66kg |