'SpecificationWireless Characteristic Sigial type : 802.11 b/g Data Rate : 1,2,5.5,6,11,12,22,24,54,Mbps Operating Frequencies :USA/Canada : 2.412 MHz - 2.462 MHz (11 channels)Europe : 2.412 -
2.472 GHz (13 channels)Japan : 2.412 - 2.472 GHz and 2.484 GHz (14 channels) VolP Protocol IETF SIP(RFC2261) LCD Display LCD Type : TFT-LCD Display size (Dagonal) : 1.8 inch Display Color : 262.144
colors Format : 132RGB x 176-dot graphics display on TFT LCD Key Pad 23 keys Connector Interface 18 PINS connector for power changing and data transmitting Call Features Call Hold (melody or tone)
Call Mute Call Retrieve Call Transfer (Unattended / Blind & Attended) Call Waiting Call Forward (Busy / No Answer / Unconditional) Caller ID Display Caller ID Blocking Anonymous Call Blocking
Out-of-band DTMF (RFC 2833) Message Waiting Indicator 3-way CoNfereNce Redial Full duplex Speaker Phone Codec G.711 ?-law G.711 a-law G.723.1(5.3k) G.723.1(6.3k) G.729 a/b Phone Functions Ring
tone/Vibrator switch Key lock Handset / Speakerphone Volume adjustment Speed dial (10 records) Phone bood (200 records) Call history (lncoming calls / Outgoing calls / Missed calls) Advanced
Applications JAVA vitual machine for JAVA applications JAVA OTA supported for applications download Organizer Tools Message SIP Server Support Registrar Server (setting from web) Outbound Proxy
(setting from web) Hardware AES Security HTTP 1.1 basic/digest authentication for Web setp MD5 for SIP authenticaion (RFC 2069 / RFC 2617) IEEE 802.lx, 802.11i Wired Equivalent Privacy (WEP) 64/128
bit encryption SIPS. sRTP Dial Methods Direct IP call without SIP registration Dial registered number via SIP server Dial URI from phoe book / speed dial Voice Quality VAD (Voice Activity
Detection) CNG (Comfort Noise Generation) AEC (Accustic Echo Cancellation) G.168 Jitter bufer QoS ToS filed Tone DTMF Ring Tone, 32 polyphonic tones + TCP/IP
IP/TCP/UDP/DHCP/RTP/RTCP/ICMP/HTTP/SNTP/TFTP/DNS Firmware Upgrade TFTP/FTP/HTTP Auta/Manual provisioning system Power Management 802.11b/g compliant power management and enhanced power managerment
Charger Input AC 11O-220V Output DC 5V l.4A Power Supply Rechargeable battery : 3.7V, 105OmAh Li-Polymer Talking time : 4 hours Standby time : 70 hours RF output power : 32mW Environmental
Cperating temperature : 0-40
WiFi Phone WP-P204S
