多媒體通信技術
   
 
應科院Wi-Fi手機產品, W-iSIP, 支持Skype™
(暫時只提供英文版本)
 

ASTRI W-iSIP reference design is a high performance and cost-effective one. It offers a complete turnkey solution for phone manufacturers to make a SIP-compliant, wireless VoIP phone. Together with a complete telephony feature suite, W-iSIP features a solid platform of high voice quality and innovations, which is also highly customizable via SDK.

I. Excellent Voice Quality
Excellent voice quality now becomes a MUST! Featuring voice codecs like G.711, G.729AB, enhanced voice features like adjustable jitter buffer, packet loss concealment and VAD/CNG, W-iSIP leads to nothing but a superbly pleasant conversational experience.

 

II. Support SIP & Skype™
Apart from supporting SIP calls, the trendiest Skype™ call functions could always be at hand, with the Skype™ PC Gateway software provided in the W-iSIP package. Install, connect and you could access at the W-iSIP phone your Skype™ contact list with presence status and make Skype™ calls to your friends and family freely!

III. Fast Roaming
Thanks to the innovative across-AP's handoff solution the phone now supports, having an uninterrupted conversation with mobility is undoubtedly not a problem at all for the W-iSIP users.

 
IV. Key Features
SIP-Compliant (RFC 3261)
Supports Skype™ Call, SkypeIn™ & SkypeOut™
IEEE 802.11b/g
Support Infrastructure & Ad-Hoc Mode
AP Scanning Utility
G.711, G.729AB
WEP 64/128bits, WPA-PSK
Multiple User Settings
Web Based Management
Microphone, Earpiece, Headset
Smart Power Management
Talk Time: ~3.5 hrs
Standby Time: ~60 hrs
Range: ~100m open field
 
Specifications
Hardware
LCD: 128x128 16 Bit CSTN
Keypad: 12 Numeric Keys, 4 Navigation Keys, 2 Soft Keys, 2 Volume Keys, "end"& "End" Keys
Vibrator
Battery (Lithium Ion)
Internal Antenna
Microphone, Earpiece, Headset
Wireless LAN
Standard: IEEE 802.11b/G
Frequency: 2.4~2.462 Ghz
Support Channel: 1-14
Data Rate: 1, 2, 5.5, 6, 9, 11, 12, 18, 24, 36, 48, And 54Mbps
Range: ~100m Open Field
Talk Time: ~ 3.5 Hrs
Standby Time: ~ 60 Hrs
Operation Mode: Infrastructure Mode /
Adhoc Mode
Encryption: WEP 64/128, WPA-Personal
WLAN Management: Site Survey, Auto AP Discovery, Admission & Association
Call Features
Proxy Numeric Call
Direct IP Call
Speed Dial: 9 Entries
Pre-Dial
Redial
Mute
Call Waiting
Call Transfer
Client-Based Call Forward
Caller ID Display
Call History
Audio Features
Codec: ITU G.711u/A
Appendix I And II; ITU G.729AB; RFC3264 Auto Codec Negotiation
Quality: Silence Suppression / Voice Activity Detection (VAD); Jitter Buffer
DTMF: In-Band; RFC2833
Customized Ringing
Volume Control: Ringer, Handset 
Tone Generation: Ring- Back, Busy, Ringing, Holding, Call Waiting
Protocol Standards
SIP (RFC3261)
SDP (RFC2327)
RTP
Auto Media Negotiation (RFC3264)
SIP REFER (RFC3515)
rport (RFC3581)
Digest Authentication (INVITE)
Network Time (NTP)
Configurations
Network: Static IP, DHCP
Date/Time: Local, NTP, Daylight Saving (Manual)
SIP Account Setting
Audio Codec
Call Feature Setting: Call Waiting; Call Forward
Phone Menu Configuration Lock: Password Protection For Administration Tasks
Embedded HTTP Server For Configuration
WLAN Setting: SSID, WEP, WPA- Personal
Diagnostic Tools: Ping, Traceroute, SIP Log
Easy Setup Wizard
Skype™-Related Features
Used With Publicly Reachable Skype™
Gateway In Microsoft Windows PC
Skype™ Call, Skypein™ & Skypeout™
Skype™ Conference Call
Auto Update Skype™ Contact List With Presence Information
Auto Connection To Skype™ Gateway
Single Passphrase Authentication For
Connecting Gateway
Skype™ Client Background Mode
Simultaneous SIP And Skype™ Registration
Easy Switching Between SIP & Skype™ MMI
Easy Setup & Logon
Other Features
Phone Book
Color Themes
RF Indication
Battery Indication
Call Forward Indication
Silent Mode Indication
HTTP Firmware Upgrade
 

應科院企業與消費電子部門產品及技術匯總
數碼生活的未來
數碼生活聯盟
應科院H.264視頻編解碼功能列表
基于緩存的多媒體傳送技術
高級數字地面電視機頂盒(香港)
高清數字媒體中心機頂盒
IPTV機頂盒
標清數字媒體中心機頂盒
高清數字媒體中心(數字地面電視/IPTV/個人視頻錄制)
應科院家庭媒體中心網絡流媒體發送器
應科院家庭媒體中心流媒體發送器(支持個人視頻錄制)
嵌入式點對點多媒體分發系統
應科院家庭媒體中心流媒體發送器
應科院支持移動存儲及數字版權管理的家庭媒體中心
應科院家庭媒體中心電視播放器
RTS-T: 實時視頻流媒體服務器–發送器
應科院基于客戶端的移動解決方案
應科院SIP協議開發平台
應科院語音、多媒體及移動技術的融合平台
應科院桌面SIP電話產品,iSIP
應科院Wi-Fi手機產品,W-iSIP,支持Boingo熱點接入
應科院Wi-Fi手機產品,W-iSIP,支持Skype™
應科院Wi-Fi手機產品
應科院ARM9E 3GPP AMR-NB語音解碼器
應科院ARM9E MPEG-4 BSAC音頻解碼器
應科院ARM9E ITU-T CPT編碼器
應科院ARM9E ITU-T DTMF編碼器
應科院ARM9E MPEG-4 HE-AAC音頻解碼器
應科院ARM9E 多媒體模塊
應科院H.264 基本框架編碼器
應科院多媒體仿真平台
應科院TI TMS320C55 ITU-T G.729A+B編解碼器
應科院AVS X-Profile視頻解碼器
應科院H.264高級框架視頻解碼器
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Wi-Fi手持多媒體播放器/移動電視技術
應科院UPnP音視頻開發包(用于UPnP™ 認證的標準設備)
應科院家庭網絡擴展技術