Performance Characteristics:

Frequency

2.4GHz, Channel 1~14

Transmit Power

14dBm for 802.11b/g

Radio Range

Outdoor up to 300m via Embedded Antenna

External Interface

One mini-USB socket(for charging only), One stereo ear phone jack

Memory

32MB Flash, 64MB SDRAM

Voice Protocols

SIP v2 Session Initiation Protocol(RFC3261), SDP(RFC2327) SIP Session Keep Alive

Voice Codecs

G.711(A-law and μ-low), G.729a/b

DTMF Transmission

In-band, Out-band(RFC2833)

Voice Quality

G.168 Echo Cancellation, Jitter Buffer Control-(default 180ms, max 900ms), VAD-Voice Activity Detection

OS

Microsoft Windows CE, with IE Web Browser, MSN, Media Playeretc.

Management Features

AES or SSL Encryption, Firmware upgrades using HTTP, or HTTPs, or FTP,

Configuration Change using HTTP, or HTTPs, Embedded Web Configuration Interface (With Password Protection)

Standby / Talking Time

50 Hours / 3 Hours

Phone Feature:

Telephony And Supplementary Services

3-Way Conferencing, Call Hold and Resume, Caller ID Presentation Restriction, Call Forward,

Consultation Hold and Transfer, Call Waiting and Retrieve, Mute, Speed Dial, Ringtones : True Tones,

Phone Book (250 Records), Call History (20 Records), Spanish & English Bi-lingual, Voicemail Indication,

Vibrator (Silent Mode), Password Security, 10 Wireless Profiles, Date & Time (NTP time synchronization),

Internet Web Browser (Microsoft IE), Fast Hotspot Authentication, MSN Supported, IP Camera Supported, Auto Provision