cFosSpeed trafik düzenleme teknolojisi önemli paket türlerinin sayılarını algılıyor ve onlara öncelik sağlayarak İnternet trafiğinin düzgün ilerlemesini sağlıyor, bu da kısmi olarak düşük ping sürelerine imkan kılıyor. Bu yöntem sadece sörf ve downloadları hızlandırmakla kalmıyor, online oyunlarda oldukça büyük avantajlar sağlıyor. Sistem birden fazla download ve upload sırasında bile yanıt verebilir durumda oluyor!
Standart cFos programının yanında ISDN, DSL/PPPoE ve ATM Dial-in desteği vardır.

cFosSpeed Trafik düzenleme ilk kurulduğu günlerde kalibrasyon ve düzenleme safhasındadır. Ping süresini minimum tutup aynı zamanda en verimli indirme ve gönderme hızınızın saptanması için haliyle bağlantınızın tam hızı ve performansı belirlenmesi gerektiğinden bu, gerekli bir aşamadır.
Bağlantınızı ne kadar kullandığınıza bağlı olarak, bu safha bir kaç gün sürebilir. Yine de isterseniz bu süreci kendinize yaklaşık 10MB boyutunda e-postalar göndererek haliyle tam bir upload bant genişliği kullanarak azaltabilirsiniz.
Gönderim hızı bağlantının maksimum özelliklerine bağlı olarak düzenli bir şekilde sıralanırken, ping süreleri sürekli düşük kalmalıdır. Arzu ederseniz durum penceresindeki mevcut ping sürenizi nümerik ya da grafiksel olarak görüntüleyebilirsiniz.
- Upload sırasında download hızının maksimum olması
- Birden fazla download ve upload sırasında download hızının maksimum olması
- Webde surf yaparken cevap sürelerinin hızlanması

cFosSpeed trafik düzenlemesi veri transferleri arasındaki gecikmeyi düşürür ve üç kat daha hızlı sörf yapmanıza yardımcı olur. Sonuç olarak DSL bağlantınızı maksimum seviyede kullanabilirsiniz.

+ You can now even set a more limited subnet mask override (see subnet_override). Thanks to Zyw for inspiration. Added "spd cperf" command to switch on or off class traffic dumping. By setting "spd cperf on" cFosSpeed will dump about once per second how many bytes were sent in what priority class. This can help in testing filter rules or finding performance problems. + When cFosSpeed is sending slow because of tx congestion and that congestion goes away, cFosSpeed will now return to its old tx speed quicker. + Historical maximum speeds can now fall as well, if your line gets slower (because its bandwidth isn't fixed or because your speed was switched down). x UDP program name detection was broken since build 4.01.1308. Fixed. - The "no pings" balloon will now appear later, i.e. the number of pings that must be missing for this balloon to appear is higher now. - FTPDATA protocol can now be set to high or higher priority, regardless of its packet sizes. - Removed tracing of minimal RTT ping packets.

With cFos Traffic Shaping, you will notice measurable improvements and benefits like:

* Full download rate during upload
* Consistently quick response time while surfing the Web or running other applications
* Improved VoIP speech quality
* Perfect for online gamers!
* Extended Traffic Shaping for DSL modems, cable modems & routers
* Highly responsive when used with online games and filesharing (P2P) like eMule, Kazaa or Bittorrent
* Minimal ping times for streaming audio & video, Voice over IP (VoIP), Internet Radio, etc.
* Individual program prioritization

cFosSpeed 4.20 build 1389 -- 12-Feb-2008

+ Added support for Vista Sidebar Gadgets. See speed.gadget in the cFosSpeed installation directory (double-click to install after first re-boot). This sample gadget demonstrates how to create your own sidebar gadgets. Feel free to contact us. We might be interested in publishing your gadget on our website.
+ New language: Arabic! That makes a total of 18 languages supported. Even more languages are downloadable from our web site, here :http://www.cfos.de/speed/documentation/lang.htm
+ trace.txt is now in UTF-8 coding, but without a byte-order marker at the beginning. Use e.g. notepad for viewing.
+ The gset parameter passthru can now be set to 2. This will still bypass all shaping and packet modification logic, but not as radical as passthru = 1. Debugging purpose only.
+ Added func_trace = 2. This will dump NDIS_PACKETS with all fields into trace.txt. Debugging purpose only.
+ Network adapters are no longer unbound if set to "Auto". Only setting them to "No" will force the unbind. Thanks to Andrey Chernov for his help.
+ Added a way to change and save rtt_tab's. Thanks to Darko Grskovic for inspiration.
+ If class installer is locked, adding a route is retried every 3 seconds.
x Fixed a long-standing bug (maybe as old as v2.13): packets were sometimes sent to the wrong network adapter. This could have happened whenever you
had more than one active adapter. This could fix problems with Hamachi, VPN software, multiple network cards or bridging. Please test and report!
x Fixed a rare crash while loading. Maybe this crash only appeared with certain VPN software. Thanks to Christopher Moffett for the dump file.
x Testing whether not activating the device will fix freezes after installation under Vista.
x Cleaned up NDIS packet handling.
x Buttons in the icon skins where not working under Windows Vista. Fixed.
x Now setting 'inhibit_bridged' will immediately change 'bridged' variable. Thanks to Velouria for the bug report.
x Some internal rewrite to fix a spurious bluescreen.

Legend:
* New feature
+ Minor improvement
! Software change requires modification of your configuration
x Bugfix
- Information only

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