Must have VoIP Software for Windows

Ozeki VoIP SIP .NET SDK allows to develop Silverlight SIP softphone to make web to SIP calls. The program demonstrates a web page embedded softphone with the use of Silverlight technology. The sample program is based on Ozeki VoIP SIP SDK that provides...

Wicall lets you talk with your friends, family and colleagues over same Wi-Fi connection even if you do not have internet access. To use Wicall connect the Android and Apple devices to same Wifi network. Once connected on Wifi, WiCall will automatically...

Ozeki VoIP SIP .NET SDK allows to develop WinForms DTMF IVR system to build IVR voice menu. It is based on Ozeki SIP SDK that ensures handling multiple lines & calls, DTMF signals, .wav or .mp3 file recording & playing, etc. The softphone can be extended...

This new version adds execute program, write text file and read/write initial file functions. WinIVR is a professional Interactive Voice Response software of Computer Telephone Integration (CTI) and Call Center. Basing on Microsoft TAPI3, supports a...

WizzTones allows Skype users to enjoy a more personalized and convenient experience. Select or create a customized ring tone, and then assign a different sound to each person on your Skype Contacts list. Enjoy the freedom to walk away from your computer...

Get 30-minute free calls to 50 destinations worldwide. This pre-configured software download is designed for the Windows platform and is available in many different languages. In just a few minutes, you can start to enjoy free, unlimited calling between...

Combining voice and video calls in a user-friendly interface, CounterPath's X-Lite helps you seamlessly transition from a traditional phone environment into the world of Voice over IP. With X-Lite, try out some of the most popular features of our...

X-Ray Mail Assistant is an email header filter and POP/SMTP server switching tool. It runs as a local POP/SMTP relay server and scans your incoming and/or outgoing mail for user specified mail headers. Once it finds a match it can change the header,...

Axvoice brings yet another innovative way to use VoIP phone service on your computer or laptop. With this soft phone, you can enjoy all the features Axvoice offers. It's easy to use interface allows everyone to make calls anytime and anywhere. It's easy...

With yak's Virtual VideoPhone you can make and receive phone calls with real-time video over a high-speed Internet connection directly from your PC without the need for a regular analog phone. All you need is your PC, a microphone and a PC...