Inet client, simulate being a web browser (user agent string cloning) and download a webpage into your c/c++ program for further processing. This simple technique allows you to scrape web servers for data such as RSS feeds and news tickers.

Sofia-SIP is an open-source SIP User-Agent library, compliant with the IETF RFC3261 specification (see the feature table). It can be used as a building block for SIP client software for uses such as VoIP, IM, and many other real-time and person-to-pe