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SI-680H IP SIP Wireless Telephone
Wireless LAN 802.11b standard compliant
.2.4GHz Wireless VoIP Phone
.Integration of voice and data into same source network
.Mobile, Flexible, and Reliable communication at workplace
.Wi-Fi 802.11b and WPA Certified
.Monochrome Display
.Security WEP key (64/128 bits), WPA, 802.1x
.IEEE 802.11b, Dynamic Rate Scaling at 1, 2, 5.5, 11Mbps
.Up to 14 channels depending on regular domain
.Frequency Range: 2.4- 2.497 GHz
.SIP Protocol Support
.Supports TCP, UDP, DHCP, DNS, TELNET, FTP
.G.711, G.729ab, G.726, G.723.1, SPEEX, Echo cancellation, Jitter buffer, VAD, CNG
.QoS supports proprietary EDCF
.Roaming: IEEE802.11f (IAPP) for layer 2 handover; Properietary layer 3 handover

We are pleased to announce that all EnGenius hardware purchased from Solwise now comes with a 2 year warranty. If you are an overseas customers that buys from Solwise in the UK, you are still covered by this warranty.

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Stock Code Price (Inc VAT) More... VOIP-SI-680H (Mfr part code: SI-680H) Web User Most Wanted - click here

Specifications Download Datasheet Click on images to see a larger view Network Features Compatibility WECA (Wi-Fi ) Compliant IEEE802.11b Compliant Data Rates 11, 5.5, 2, 1Mbps auto-fallback Power Consumption Typical Talk : 340~450mA Standby : <4.5mA Maximum: Talk : 340~450mA Standby : <4mA Regulation Certifications (Optional) Wi-Fi FCC Part 15/UL ETSI 300/328/CE Frequency Band 2.400~2.484 GHz Media Access Protocol Carrier Sense Multiple Access with Collision Avoidance (CSMA/CA) Modulation Technology DSSS (CCK, DBPSK, DQPSK) Operating Channels U.S: 11 (1 ~ 11) Europe: 13 (1 ~ 13) Japan: 14( 1 ~ 14) France: 4 (10 ~ 13) Receive Sensitivity (Typical) -90dBm @ 1Mbps -80dBm @ 11Mbps Output Transmit Power 20dBm (100mW) Security WEP 64/128bits WPA-PSK VoIP Protocol SIP 2.0 RFC 3261 Conformant UA IP Configuration DHCP Client Static IP Call Features Audio G 711 A-law/μ-law G.729ab G.726 G.723 Variable Jitter Buffer Echo Canceller DTMF In-band DTMF Out-band DTMF NAT Transversal Outbound Proxy STUN Call Features Call Hold Call Waiting Instant Messaging (Conforming to the SIMPLE standard) Phone Features Management MMI Configuration Web Interface Configuration Telnet Configuration Upgrade Firmware via Web-browser or FTP Battery Rechargeable Li-Ion 3.7V Battery 100+ Hours Standby Time 2.5 Hours Talk Time MMI Menu Phone Book Call History WLAN Setting SIP Setting Key Lock Speaker Volume Vibrator On/Off Ring Melody SNTP Client Setting Language English Japanese Traditional Chinese Others (Optional) LCD 64x128 Graphical LCD Accessories Supplied with International Travel & UK Adapters Physical Dimensions (HxWxL) 125mm * 20mm * 44mm Weight 98g with Battery Environmental Temperature Range Operating : 0°C ~ 45°C (32°F to 131°F) Storage : -20°Cto 70°C (-4°F to 140°F) Humidity (non-condensing) 5%~95% Typical Press Mentions & Reviews 28.08.07 MacUser - the EnGenius VoIP Phone makes it to the hotlist   20 August 2007 Web User magazine - Senao/EnGenius SI-680H VoIP Phone - Most Wanted!!   07.08.07 ihotdesk mention the Senao VoIP SI-680H phone on their news pages 01.08.07 Telappliant mention the Senao VoIP SI-680H phone on their news pages 31.07.07 Downloads Firmware - improved power saving function (ie battery lasts longer) Download here 30.01.08