Fanvil X3SP POE HD Voice IP Phone

2 SIP Lines
HD Voice
POE Enabled(X3S)
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

Call out / answer / reject
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 Accessibility Control by User PIN
Intelligent Phonebook (up to 500 entries total)
Remote Phonebook (XML/LDAP)
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: English, Chinese(Traditional/Simplified), Japanese, Russian, Italian, Turkish, Germany, Dutch, Spanish, Hebrew, Polish, French etc.

HD Voice Microphone/Speaker (Handset/Hands-free, 0~7KHz Frequency Response)
Wideband ADC/DAC 16KHz Sampling
Narrowband CODEC: G.711a/u, G.723.1, G.726-32K, G.729AB
Wideband CODEC: G.722
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)
Packet Loss Concealment (PLC)
Dynamic Adaptive Jitter Buffer up to 300ms
DTMF: In-band, Out-of-Band – DTMF-Relay (RFC2833) / SIP INFO