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cFos logoPress Release
(February 10th, 2011)

New version: cFosSpeed v6.5 with major Traffic Shaping update!

cFosSpeed - The Internet Accelerator!

cFosSpeed is a network driver which attaches itself to existing Internet connections. It optimizes data transfer by means of Traffic Shaping. Traffic Shaping is a method for optimizing Internet traffic that allows maximum transfer speed while ensuring minimal ping time.

cFosSpeed supports a wide variety of connection types like DSL, cable, UMTS, ISDN, etc.

 New feature: Packet-Loss Avoidance
Today's high download speeds often result in buffer overflows in the broadband POPs. This leads to packet loss and reduces the transfer speed and increases the ping time (because of TCP retransmits). Now cFosSpeed detects such buffer overflows early and prevents packet loss by continually adjusting the download speed.

Packet-Loss Avoidance also aids the download Traffic Shaping. cFosSpeed's unique RX-Shaping feature can now reduce ping times to until now unprecedented values. Without RX-Shaping fast downloads unmistakably tie up your Internet connection. With cFosSpeed they are now hardly noticeable.

ping time decrease

 Decisive Traffic Shaping improvements
All Traffic Shaping regulation parameters for the sending and receiving direction have been re-adjusted and optimized. This results in even lower ping times while allowing maximum upload and/or download speeds, see graphics below.

cFosSpeed's regulation quality is also important for ping variance / jitter. This improves the MOS value for VoIP connections.

cFosSpeed now allows you to manually setup the delay regulation parameters. Depending on the application the user can configure the desired maximum ping times for upload and download. This means that the user can manually reduce ping times at the expense of upload or download speed.

 Extremely low ping times in "low-latency" mode
Hardcore gamers and VoIP users can now benefit from low-latency mode with even lower delays. In this mode cFosSpeed favors ping times even if this results in slightly decreased transfer rate.

 Tons of other improvements and bugfixes, for details see WHATSNEW.TXT.

记者们可以在这里找到可供免费使用的插图、截屏、等资源:
http://www.cfos.de/en/presse/samples.htm

cFosSpeed 既是一款 30 天试用的软件(可在此处免费下载 http://www.cfos.de/download ),又是一款全功能的软件,其价格为 ¥ 45.90.

支持操作系统: Windows 7, Vista, XP 及 Server 2003/2008 (x86 和 x64 版本)

网站 (包括英语和德语版,部分内容亦有其它语言的版本,总计多达 26 种语言):

http://www.cfos.de

公司简介模板:
cFos Software GmbH, Bonn (Germany) 建立于 1993 年,是一家致力于为不同操作系统开发和优化通信驱动的公司。公司的产品包括 cFosSpeed——一款用于宽带互联网的高级流量塑型驱动,以及 cFos IPv6 Link——一款 IPv6 拨号驱动/软件,和 cFos、cFos Broadband Connect——高性能 DSL、ISDN 拨号驱动。

法律声明:
我们的许可条件允许将最新发布的共享版 cFos, cFos Broadband Connect, cFos IPv6 Link 和 cFosSpeed 放置在杂志附带的免费光盘中。关于其他的授权问题,请查看 LICENSE.TXT 文件。我们网站上的文档、插图均可用于公开发表和评论。

联系我们:
Martin Winkler,
Email via http://www.cfos.de
Tel. +49-228-7669826

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