libosip2: libosip2 (The GNU oSIP library) libosip2: libosip2: oSIP is an implementation of SIP. This library aims to provide libosip2: multimedia and telecom software developers an easy and powerful libosip2: interface to initiate and control SIP based sessions in their libosip2: applications. oSIP is little in size and code and thus could be libosip2: used to implement IP soft-phone as well as embedded SIP libosip2: software. oSIP does not intend to provide a high layer API for libosip2: controlling "SIP Session" at this step. Instead, it currently libosip2: provides an API for the SIP message parser, SDP message parser, libosip2: and library to handle "SIP transactions."