A kind of interesting SIP application.
Notes: Elsipo is a SIP (RFC3261) capable application that displays HTML content received via SIP. The initial User Interface can be loaded from a local HTML file or downloaded from a web server. Practically Elsipo is an HTML viewer, based on QTWebKit, capable of loading plugins. The first plugin implemented is named E_PJSIP, which add SIP communication support based on libpjsip.