Fanvil X3G IP Phone True-Tech 

Fanvil X3G Specification

Call Features

• Call out / answer / reject
• LCD x1: 2.8 inch (320×240) color-screen LCD
• Mute / unmute (microphone)
• Call Hold / Resume
• Call Waiting
• Intercom
• Caller ID display
• Call Forwarding (Always/Busy/No Answer)
• Call Transfer (Attended/Unattended)
• Call Parking/Pick-up (depending on server)
• Redial
• Do-Not-Disturb (per line/per phone)
• Auto-Answering (per line)
• Voice Message (on server)
• Local 3-way Conference
• Hot Line

Phone Features

• 2 SIP Lines
• HD Voice
• POE Enabled 10/100/1000 Mbps Ports
• Handset(HS) / Hands-free(HF) / Headphone(HP) mode (EHS support for Plantronics headsets)
• Desktop / Wall-mount installation
• Economical and Environmental friendly package
• Industrial Standard Certifications: CE/FCC
• SIP2.0 over UDP/TCP/TLS
• RTP/RTCP/SRTP
• STUN,DHCP ,PPPoE,VLAN,QoS
• 802.1x
• L2TP (Basic Unencrypted)
• OpenVPN
• Intelligent Contact Number Matching / Filtering
• Call log (300 entries total, in/out/missed)
• Voice Message Waiting Indication (VMWI)
• Network Time Synchronization
• Multi-language support in screen and web UI
• Phone Accessibility Control by User PIN
• Intelligent Phonebook (up to 500 entries total)
• Remote Phonebook (XML/LDAP

Audio Specs

• HD Voice Microphone/Speaker (Handset/Hands-free, 0~7KHz Frequency Response)
• Wideband ADC/DAC 16KHz Sampling
• Full-duplex Acoustic Echo Canceller (AEC) – Hands-free Mode, 96ms tail-length
• Voice Activity Detection (VAD) / Comfort Noise Generation (CNG) / Background Noise Estimation (BNE) / Noise Reduction (NR)
• Narrowband CODEC: G.711a/u, G.723.1, G.726-32K, G.729AB
• Wideband CODEC: G.722
• Packet Loss Concealment (PLC)
• Dynamic Adaptive Jitter Buffer up to 300ms
• DTMF: In-band, Out-of-Band – DTMF-Relay (RFC2833) / SIP INFO