A command line SIP/H323 softphone capable of sending and receiving audio files as well as sending out of band DTMF digits. Supports a BNF format configuration language for scripting call scenarios. Useful for example system testing.
Very easy to use sipcmd
Hello, I found a useful solution on how to build a softphone in VB.NET. I can recommend it everyone who wants to get this process quickly. This softphone is based on the SIP implementation of Ozeki VoIP SIP SDK. Available: http://www.voip-sip-sdk.com/p_179-windows-forms-softphone-vb-net-voip.html The company is responsive, so after purchase I get the necessary help from an assigned engineer. This part was the most valuable for us… I hope I can help others