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 delivers superior voice quality by integrating advanced digital voice processing features including acoustic echo cancellation, noise cancellation and adaptive jitter buffering.

• License: Shareware
• Language: English
• Release: 2005-09-18
• Size: 1 Mb
• Cost: 1500.00 $

VoIP SIP SDK - A powerful and highly versatile VoIP SDK to accelerate development of SIP applications. Our brand-new SIP SDK provides a powerful and highly versatile solution to add quickly SIP (Session Initiation Protocol) based dial and receive phone calls features in your software applications. It accelerates the development of SIP/ RTP compliant soft phone with a fully-customizable user interface and brand name.

• License: Commercial
• Language: English, German
• Release: 2007-09-22
• Size: 3 Mb
• Cost: 999.00 $

PCBest SIP SDK is one of most widely used tools to develop SIP applications. It is simple, well designed and orginized, fexible and reliable. It will save you tons of time to develop a mature voip application. From high level SIP ActiveX to low level SIP SDK, the complete SIP development solutions are giving users multipul choices to deploy their voip productions in fastest and most efficient way.

• License: Demo
• Language: English
• Release: 2007-09-11
• Size: 2 Mb
• Cost: 1000.00 $

VoIP SIP SDK with DLL, ActiveX and .NET - A powerful and highly versatile VoIP SDK to accelerate development of SIP applications. Our brand-new SIP SDK provides a powerful and highly versatile solution to add quickly SIP (Session Initiation Protocol) based dial and receive phone calls features in your software applications. It accelerates the development of SIP/ RTP compliant soft phone with a fully-customizable user interface and brand name.

• License: Commercial
• Language: English, German
• Release: 2008-02-21
• Size: 9 Mb
• Cost: 999.00 $

SIP Phone DLL - A powerful and highly versatile VoIP SDK to accelerate development of SIP applications. Our brand-new SIP SDK provides a powerful and highly versatile solution to add quickly SIP (Session Initiation Protocol) based dial and receive phone calls features in your software applications. It accelerates the development of SIP/ RTP compliant soft phone with a fully-customizable user interface and brand name.

• License: Commercial
• Language: English, German
• Release: 2008-02-28
• Size: 9 Mb
• Cost: 999.00 $

PCBest Network provides SIP solutions for SIP Developers. From high level SIP ActiveX to low level SIP SDK, the complete SIP development solutions are giving users multipul choices to deploy their voip productions in fastest and most efficient way. PCBest Network's SIP SDK can be used to develop SIP clients or Servers(proxy, media gateway, PBX, or any other apps). Samples and libs are downloadable from PCBest Network's website(www.pcbest.net).

• License: Shareware
• Language: English
• Release: 2007-08-06
• Size: 1 Mb
• Cost: 19.99 $

VoIP H.323 SDK - A powerful and highly versatile VoIP SDK to accelerate development of H.323 applications and websites Our brand-new VoIP H.323 SDK provides a powerful and highly versatile solution to add quickly H.323 based dial and receive phone calls features in your software applications. It accelerates the development of H.323 compliant soft phone with a fully-customizable user interface and brand name.

• License: Commercial
• Language: English, German
• Release: 2008-04-03
• Size: 7 Mb
• Cost: 1499.00 $

Uplink connects SIP protocol VoIP calls to the proprietary Skype phone network. It works in both directions.

• License: Shareware
• Language: English
• Release: 2006-01-01
• Size: 238 Kb
• Cost: 27.50 $

Best Phone is a free downloadable soft phone which enables you to make calls from pc to pc, pc to mobile and pc to landline. Best Phonoffers you a free phone number to make free pc to pc calls and receive free incoming calls from any phone. Best virtually converts your pc into a second phone. Best Ph also offers outstanding features such as Video Call, Follow Me Service, Voice Mail, Video Chat, MP3 Player, Video Streaming, Fax and Online Search.

• License: Freeware
• Language: English
• Release: 2006-04-20
• Size: 20 Mb
• Cost: Free

Download Globe7 and call any Phone anywhere in the World for Free. Globe7 also offers Free High quality PC to PC Video calls with your Globe7 friends. Just Watch videos in Globe7 TV and earn Free Extra minutes to make Free International calls. Globe7 TV Provides exclusive International News, Latest movie trailers, Entertainment Video clips for all countries and many more to come.

• License: Freeware
• Language: English
• Release: 2006-07-30
• Size: 7 Mb
• Cost: Free

Embedded Windows CE VOIP Developers Kit is your embedded telephony solution for developing software/hardware to enable device to device phone calls using SIP/H323 phone right at the electronics level. The design is based on Hybrid Combination of RFC SIP Protocol and Windows RTC and is today successfully ported to Windows CE/Pocket PC/Smart Phone.

• License: Demo
• Language: English
• Release: 2005-09-01
• Size: 2 Mb
• Cost: 799.00 $

VOIP H323 DLL Soft Phone SDK brings H.323 protocol support for ActiveX. With this SDK one can create a simple program to connect and start speaking with anyone with a direct IP Address or use the Gateway or the Gatekeeper to connect to /or from PSTN lines. Now VOIP open source projects have made it easier to implement a customized VOIP Solution eliminating costly PSTN lines.

• License: Shareware
• Language: English
• Release: 2005-09-24
• Size: 5 Mb
• Cost: 399.00 $

Adore Video Softphone makes your voice and video chat easy and approachable. Adore Video Softphone is the new choice for an eye-opening real and revolutionized lifestyle. Today's tough and hectic life demands better service and peace of mind all in budget. The Adore Video Softphone with slashed International calls and video facility make your every call a unique experience. It requires an external hardware called web cam and an Adore Softphone

• License: Freeware
• Language: English
• Release: 2007-12-07
• Size: 2 Mb
• Cost: Free

novaPDF SDK is a PDF software development kit that can be used by software developers and programmers to include the ability to create PDF files in their own applications. It contains a COM interface for customizing novaPDF options, a silent installer for novaPDF that can be distributed with your software, novaPDF SDK documentation and code samples. Get the latest version from http://www.novapdf.com/pdf-sdk.php

• License: Shareware
• Language: English, Chinese, ChineseSimplified, Czech, Dutch, French, German, Italian, Japanese, Polish, Portuguese, Romanian, Russian, Serbian, Slovenian, Spanish, Swedish, Ukrainian
• Release: 2006-11-02
• Size: 10 Mb
• Cost: 599.00 $

ZOIPER 2.0 Free SIP and IAX is a user-friendly softphone, compatible with Asterisk or any other SIP or IAX capable system. High-quality VoIP calling experience with features like: * SIP + IAX protocols * SIP over TCP/TLS/UDP(STUN support) * Echo cancellation * DTMF tones * Multiple audio devices support * Automatic user registration * Call transfer * Hold function * Multilanguage support * Portable storage compatibility * Codecs: GSM, ulaw, alaw, speex, ilbc

• License: Freeware
• Language: English
• Release: 2007-07-19
• Size: 2 Mb
• Cost: Free

Minipax is newest generation of Vidosystem Softphone. Our engineer had successfully recode sip engine to produce more robust, small application, better nat traversal sip softphone. Minipax NOW support SIP tunneling. SIP tunneling works where clients firewall blocked or on a country where voip is blocked. SIP tunneling also give more security to voip Minipax support hold function, mute function, mic/spk volume control, transfer call, for

• License: Freeware
• Language: English
• Release: 2007-12-26
• Size: 1 Mb
• Cost: Free

We believe that our customers deserve nothing short of best. To cater the varied communication needs of our clients and deliver superior solutions and services in Softphone. Our first model is Adoresoftphone Lite 2.0, which is the basic model of SIP Softphone especially designed to give you a soothing communication experience. Every model of SIP Softphone is crafted out while keeping the various requirements of our clients

• License: Freeware
• Language: English
• Release: 2007-12-08
• Size: 2 Mb
• Cost: Free

GeoVid Movie to Flash SDK allows you to include video to flash conversion into your own application. You can convert any video files to flash FLV or SWF. You do not need to know DirectShow or Video Edition to create flash from video. Movie to Flash SDK accept all video codecs whitch installed at your system and you need only install new video codec to support new video formats.

• License: Shareware
• Language: English
• Release: 2006-12-08
• Size: 5 Mb
• Cost: 2950.00 $

Carousel is software to connect VoIP calls to ordinary telephone lines and vice versa using one of a number of professional telephony devices. It works as a virtual FXO gateway. You install it as a service on any Windows PC. SIP protocol VoIP calls will be directed out to standard PSTN analog lines through a telephony board.

• License: Freeware
• Language: English
• Release: 2007-08-18
• Size: 214 Kb
• Cost: Free

Movavi Engine SDK for Flash Video is a complete video processing and hosting solution allowing you to build your own video sharing sites. Movavi Engine SDK for Flash Video converts any popular video format to Flash video, ready to publish on the Internet. It lets you embed the Movavi conversion engine into almost any Win32 server-based apps that supports COM technology, including apps written in C/C++/C#, .NET (Visual Basic), ASP, Perl, Python...

• License: Shareware
• Language: English
• Release: 2008-01-27
• Size: 14 Mb
• Cost: 300.00 $