Adore SIP Softphone comes with an intuitive Graphical User Interface and can be easily customized. It`s designed with SIP technology that can be used to make outbound phone calls from PC to any telephone. Read More...
$1500.00 - VaxSoft Inc
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. You can easily develope net-to-phone apps & web pages. Read More...
Free - NCH Swift Sound Software
Express Talk is software that works like a telephone to let you make calls from your PC. With Express Talk you can call anyone on the internet who has installed Express Talk (or any other SIP voip softphone). Calls are free. Read More...
Free - Heiko Sommerfeldt
Phoner is a free softphone for ISDN and VoIP telephony. An answering machine and Text-To-Speech support complete the large package. Read More...
