Fanvil X303P IP Phone True-Tech

Fanvil X303P IP Phone4 SIP Lines
HD Voice
PoE Enabled (only X303P)
2.4-inch color screen
Handset / Hands-free / Headset mode
Desktop Stand / Wall mountable (optional)
Optional External Power Supply
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 Recording (Through Server)
Action URL / Active URI uaCSTA
Call Functions
Call out / Answer / Reject
Mute / Unmute (Microphone)
Call Hold / Resume
Call Waiting
Intercom
Caller ID Display
Speed Dial
Anonymous Call (Hide Caller ID)

Redial
Do-Not-Disturb
Auto-Answering
Voice Message (On server)
6-way Conference
Hot Line
Hot desking
Audio
HD Voice Microphone/Speaker (Handset/Hands-free, 0 ~ 7KHzFrequency Response)
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
DTMF: In-band, Out-of-Band (RFC2833/ SIP INFO)
VQM voice quality monitoring