Nat

SaRP is a SIP and RTP proxy designed specifically to handle the problems inherit in NAT and SIP. The current implementation is written in Perl but a cross-platform C++ version is being worked on. Sourceforge project page Platforms: *nix

STUNTMAN is an open source implementation of the STUN protocol (Session Traversal Utilities for NAT) as specified in RFCs 5389, 5769, and 5780. It also includes backwards compatibility for RFC 3489. Source code distribution includes a high performance STUN server, a client application, and a set... Platforms: *nix

Make FREE pc-to-pc, pc-pc and cheap pc-to-phone, pc-phone, pc-to-fax, pc-fax, phone-to-pc, phone-pc, fax-to-pc, fax-pc, SIP-telephone, sip-to-phone calls over Internet/VoIP or ISDN/PSTN telephone networks. Use your computer as internet telephone, USB phone, USB handset, ISDN telephone, ISDN fax,... Platforms: Windows

Kerio WinRoute Firewall 5 (KWF) is a corporate firewall with antivirus support, content filtering and user-specific Internet access management. KWF plug-ins support embedded McAfee Anti-Virus or external AVG, NOD32, eTrust InoculateIT or Sophos virus scanning products. KWF features a keyword... Platforms: Windows

Kerio WinRoute Firewall 5 (KWF) is a corporate firewall with integrated antivirus, content filtering and user-specific Internet access management. KWF plug-ins support embedded McAfee Anti-Virus or external AVG, NOD32, eTrust InoculateIT or Sophos virus scanning products. KWF features a keyword... Platforms: Windows

WOOWEB V2 is an Internet router/firewall package intended for home use. By a simple installation on the computer attached to the modem it allows all of your networked computers to connect to the Internet simultaneously (can manage up to four computers). In addition to the built-in firewall and... Platforms: Windows

WOOWEB-PRO V3 is a software router and firewall for professional Internet sharing with content-filtering option. It allows an entire LAN to connect to the Internet with high management and supervision of users, sites and connection times. The reporting firewall provides a strong protection to... Platforms: Windows

Contacts Verifier is the first add-in for Microsoft Outlook 2000, 2002/XP and 2003; designed to monitor validity of e-mail addresses in the contacts. It is able of checking your address-book throughout in a few minutes to notify you of the contacts that contain e-mail addresses which are no... Platforms: Windows

Web Site Robot is an easy to use Web site builder with a blog tool, shopping cart, and online photo album. It is free and does not require additional software, HTML, programming, or a hosting company. It enables secure online payments with credit cards. There is virtually unlimited storage... Platforms: *nix

Internet Secure Tunneling can forward otherwise insecure TCP traffic through encrypted SSH Secure Shell tunnel. You can secure for example DATABASE, POP3, SMTP and HTTP connections that would otherwise be insecure. The tunneling capability of SSH Secure Shell is a feature that allows, for... Platforms: Windows

An easy to use and full featured web server software is finally here, RaidenHTTPD supports HTTP 1.1 standard and many other useful features such as PHP/CGI/SSL , UPnP NAT Traversal and ICS/ICF automatic configuration Platforms: Windows

CommFort is multifunctional client-server software providing all types of network communication: chatting in channels, message exchange, audio and video chats with the support of conferences, file and folder exchange. CommFort has an easy-to-use, comfortable and user-friendly interface.... Platforms: Windows, Windows 7

VaxVoIP SIP SDK provides tools and components to quickly add SIP (Session Initiation Protocol) based IP- Telephony make and receive phone calls feature in your web pages and software applications. It accelerates the development of SIP based soft phone with your own GUI (graphical user interface)... Platforms: Windows

BMF is tool for network administrators who needs to have central control over traffic shaping, amount of transferred data and security in company network. It contains stateful inspection for mostly used internet protocols and thus it provides also firewall functionality. It is suitable tool for... Platforms: Windows, Windows 7, Windows Server

Robust and secure reverse proxy server solution. A securing and accelerating reverse proxy with the best price-to-performance ratio, IQProxy offers fast RAM/DISK cache, URL rewrite, GZip compression and SSL offloading as well as load-balancing with smart failover and sticky sessions. Downloadable... Platforms: Windows

The conaito Mp3 Voice Recording Applet SDK is a powerful solution for recording and sending voice messages from your websites to any existing Email client software. The recipient receives the usual Email message with a link to Mp3 audio file. He/she can download Mp3 file and listen to it using... Platforms: Windows, Mac, *nix

iRemotePC offers you unrestricted secure access and full view of your home/office PC via any web-browser from a distance. With iRemotePC, you have the ability to see and work on your PC in real-time and have immediate access to your files, emails and programs. iRemotePC is packed with... Platforms: Windows

NCP Secure Entry Client for communication with any IPSec gateway (compatibility list at http://www.ncp.de). The Client runs on Windows CE devices, Mobile 5 also supported. Any wireless networks can be used as communication media: The Internet, WiFi, GSM, GPRS, UMTS. An integrated dynamic personal... Platforms: Windows CE

NCP Secure Entry Client for communication with any IPSec gateway (compatibility list at http://www.ncp.de). It supports all transmission networks like ISDN, the analog network, xDSL, Internet, GSM, GPRS, IMTS, LAN, WLAN, and it runs under all Windows operating systems. A permanently integrated... Platforms: Windows

NCP Secure Entry Client for communication with any IPSec gateway (compatibility list at http://www.ncp.de). It supports all transmission networks like ISDN, the analog network, xDSL, Internet, GSM, GPRS, IMTS, LAN, WLAN, and it runs under all Windows operating systems. A permanently integrated... Platforms: *nix