Linphone allows you to make two-party phone calls using an IP network. Easy to use, it has a gnome graphical interface. As it uses a very minimal implementation of the Session Initiation Protocol (SIP) in order to establish the call, it MAY work with other sip-phones. RTP is used to transport voice over IP.
linphone is a property of linphone respective authors, vendors and developers. You can download linphone for your hardware. If you want to use linphone for other purpose, Please contact the authors, vendors and developers of linphone.
