Asterisk

Provide SIP / VoIP server for Windows and Linux system including Raspberry Pi. ... All versions a...

A SIP / VOIP server that is very easy to configure, helping you build, maintain and manage a VoIP...

FREE SIP SERVER SOFTWARE HOSTED OR ON-PREMISE ... 3CX is a SIP proxy server that works with popul...

Different VoIP SIP servers and their GUI · Asterisk · Free switch · Yate · Elastix · Kamailio/ Op...

Asterisk is a free and open source framework for building communications applications ... Asteris...