Key Features of wifi voip phone

LCD display: color TFT 128x128, 65K colors. Adjustable contrast.
Longest standby time: 140 hours.
Longest talk time: 7.5 hours.
Easy Multi Dial: IP address, SIP number and URL address.
Phonebook / call logs
Call Reject / Redial
Caller ID /Anonymous call
Missed Call indicator
Call Vibrating Alert
Language support: English, French, Portuguese, Russian, Dutch, Simplified and Traditional Chinese.
Hands Free / Mute /Earphone support
Volume Control buttons
5 ways navigation paddle
Key Lock function
Keypad Backlight
Time / Date: 30 minutes backup while the battery is removed.
Supports 802.11b/g, IEEE 802.1x, 802.11i, standard SIP2.0
Auto Wi-Fi (Wireless Fidelity ) Hotspot Scan, Net Search
Security Settings: WEP 64 / 128 bit encryption/ WPA / MD5 Authorization
Supports WPS registration
Supports up to 4 SIP profiles
Supported codec: G711a/u-law, G722, {iLBC, G729a/b (TBA)}.
Supports DTMF RFC2833 and RFC3261
Comfort Noise Generation (CNG)
Voice Activity Detection (VAD)
Acoustic Echo Cancellation (AEC)
Supports Stun server
Supports Proxy
Direct IP call without SIP registration
USB charging and firmware upgrade.
Light & breast pocket smart style design