Wireless WIFI SIP VOIP Mobile Phone 802.11b/g black new

WiFi Phone: Used

http://www.youtube.com/watch?v=4hUtbUkBGpE

Using SIP Wi-Fi phone, you can make calls worldwide over the WIFI network without being tied to your computer at zero or lowest IP cost. It can be used at the office, home, airports, hotels etc. WiFi headset is a smart slim design wireless VoIP phone which supports 802.11b/g, SIP2.0, G.722, G.711a/u-law, G729 and more.

Key Features
Support Roaming Features
Support SIP URI address dial between different servers.
Support direct IP address dialing without register SIP server.
Support WPS (Wi-Fi protected setup) registration
LCD display: 1.5” TFT 128x128, 65K colors. Adjustable contrast.
Long standby: about 80 hours.
Talk time: about 4.5 hours.
Phonebook / call logs
Call Reject / Redial
Caller ID /Anonymous call
Missed Call indicator
Call Vibrating Alert
Language support: English, Turkish, Korean, Chinese even more
Languages can be customized.
Hands Free / Mute /Earphone support
Volume Control buttons
5 ways navigation paddle
Key Lock function
Keypad Backlight
Time / Date remain while the battery is off.
Support 802.11b/g, 802.11i,
Support SIP2.0
Auto Wi-Fi (Wireless Fidelity ) Hotspot Scan, Net Search
Security Settings: WEP 64 / 128 bit encryption/ WPA / MD5 Authorization
Support 4 SIP profiles register.
Supported codec: G711a/u-law, G722, G729a/b
Supports DTMF RFC2833 and RFC3261
Comfort Noise Generation (CNG)
Voice Activity Detection (VAD)
Acoustic Echo Cancellation (AEC)
Support Stun server
Support Proxy
Direct IP call without SIP registration
USB charging and firmware upgrade.
Light & breast pocket smart style design
Provide the reliable SIP embed service and value-added customized menu.

Accessories & Packaging


USB cable
A set of earphone
A Li-ion Battery: 3.7V, 850mAh
A power adapter: 100-240VAC, 60/50Hz

http://www.youtube.com/watch?v=4hUtbUkBGpE