The model WP04 Wi-Fi phone is a smart type design that supports 802.11b/g, SIP, G.711a/u-law, G.729a/b, UDP, RTP, DHCP and TFTP etc.

• 802.11b/g, IEEE 802.1x, 802.11i
• WEP (64, 128 bit encryption)/ WPA /WPA2 /MD5 Auth
• Direct IP call without SIP registration
• Up to 4 SIP profiles possible
• Dial registered number via SIP server
• Dial URL from phone book / speed dial
• Three-way calling / Call waiting
• Call reject/ Redial/ Mute
• Caller ID /Anonymous call
• Message waiting indicator
• 5 way navigation paddle
• Keyboard backlight
• Vibrator switch
• Key lock
• Hands free
• Volume control
• Phonebook/ call logs
• Codec G.711, G.729a/b
• Comfort noise generation (CNG)
• Voice activity detection (VAD)
• Acoustic Echo Cancellation (AEC)
• Net Search
• Auto Scan
• TFTP Provisioning
• STUN support
• Charging via USB on PC or adapter possible.
• Very low power (longest standby/talk time)
• Light and small: Breast pocket design

Packaging information:
• Earphone,
• USB cable,
• Adapter 
• Phone dimension: 105 * 47 * 15mm
• Color box dimension: 150 * 130 * 45mm
• Weight: about 100g