Features

•2.4-inch 320x240 pixel color screen
•Support audio codec G.722 and Opus, HD audio on speakerphone and
handset
•Support 6-party local conference
•Support EHS wireless headset
•Dual 10/100 Mbps ports, integrated PoE
•Two installation methods of desktop stand and wall mountable        

Phone Functions
• Local Phonebook (1000 entries)
• Remote Phonebook (XML/LDAP, 1000 entries)
• Call logs (In/Out/Missed, 600 entries)
• Blocked List/Allowed List
• Screen saver
• Voice Message Waiting Indication (VMWI)
• Programmable DSS/Soft keys
• Network Time Synchronization
• Support Poly wireless headset (Through Poly 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
DTMF: In band, Out of Band (RFC2833/ SIP INFO)
• VQM voice quality monitoring

Network
• 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
• IPv6
• LLDP
• PPPoE
• 802.1x
• L2TP
• OpenVPN
• SNTP
• FTP/TFTP
• HTTP/HTTPS
• TR 069
• AES128 & AES256

Deployment & Management
• Auto Provisioning via FTP/TFTP/HTTP/HTTPS/DHCP OPT66/SIP PNP/TR 069
• Web Management Portal
• Web based Packet Dump
• Configuration Export / Import
• Phonebook Import/Export
• Firmware Upgrade
• Syslog

Physical Specifications                                        
• 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 (On server)
• 6-way Audio Conference
• Hot Line
• Hot Desking

Audio
• Wideband ADC/DAC 16KHz Sampling
• Narrowband Codec: G.711a/u, G.723.1, G.726, G.729A/B, 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) /
Automatic Gain Control (AGC)
• Packet Loss Concealment (PLC)
• Dynamic Adaptive Jitter Buffer
• LCD: 2.4 inch (320x240) Color Screen
• Keypad: 36 keys, including
➢ 4 Soft keys
➢ 9 Function keys (Hold/Transfer/Voice message/Conference/Phonebook
/MWI/Headset/Redial/Hands free)
➢ 3 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))
• Handset (RJ9) x1
• Standard RJ9 Handset Wire x1
• 1.5M CAT.5E Ethernet Cable x1
• Desktop Stand x1
• Status Indicator Light x1 (Red)
• RJ9 Port x2: Handset x1, Headset x1
• RJ45 Port x2: Network x1, PC x1 (Bridged to Network)
• Security Slot x1
• DC Power Input: DC5V / 0.6A
• Power Consumption (Adapter): 0.84~1.43W
• Power Consumption (PoE): 1.32~2.09W
• Working Temperature: 0~45℃
• Working Humidity: 10~95%
• Installation:
➢ Desktop Stand
➢ Wall mountable (optional)
• Color: Black
• N.W/CTN: 8.95kg(X303), 8.5kg(X303P)
• G.W/CTN: 9.66kg(X303), 9.21kg(X303P)
• Device Dimensions:
➢ Desktop Stand (45°): 169x201.1x177.4 mm
➢ Desktop Stand (50°): 169x191.9x185.8 mm
➢ Wall mountable: 169x120.1x213.7 mm
• Gift Box Dimensions: 250x220x55mm
• Outer CTN Dimensions: 460x300x270mm (10 PCS)

Specifications

• LCD: 2.4-inch (320x240) Color Screen
• Keypad: 36 keys, including
- 4 Soft-keys - 9 Function keys (Hold/Transfer/Voice message/Conference/Phonebook/MWI/Headset/Redial/Hands-free)
• 3 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))
• Handset (RJ9) x1
• Standard RJ9 Handset Wire x1
• 1.5M CAT.5E Ethernet Cable x1
• Desktop Stand x1
• Status Indicator Light x1 (Red)
• RJ9 Port x2: Handset x1, Headset x1
• RJ45 Port x2: Network x1, PC x1 (Bridged to Network)
• Security Slot x1
• DC Power Input: DC5V / 0.6A
• Power Consumption(Adapter): 0.84~1.43W Power Consumption(PoE): 1.32~2.09W
• Working Temperature: 0~45℃
• Working Humidity: 10~95%
• Installation: • Desktop Stand
• Wall mountable (optional)
• Color: Black
• N.W/CTN: 8.95kg(X303), 8.5kg(X303P)
• G.W/CTN: 9.66kg(X303), 9.21kg(X303P) • Device Dimensions: • Desktop Stand (45°): 169x201.1x177.4 mm • Desktop Stand (50°): 169x191.9x185.8 mm • Wall mountable: 169x120.1x213.7 mm• Gift Box Dimensions: 250x220x55mm
• Outer CTN Dimensions: 460x300x270mm(10 PCS)