Ozeki .Net SDK for C# SIP WPF softphone development to make/receive VoIP calls. It supports basic telephony functions like make/receive, reject, hang up, hold calls, call transfer, DTMF handling for IVR systems, HD video, extended codec support
ORTWIN is a program for the inquiry of the localities in Germany.
Monitors the time spent on the internet and calculates the cost accordingly
Easy to use network fax client server software for reliable network faxing.