Changelog for libosip2-devel-3.5.0-1.el4.rf.i386.rpm :

* Thu Feb 17 2011 Yury V. Zaytsev - 3.5.0-1- Updated to the latest version.
* Sat Apr 08 2006 Dries Verachtert - 2.2.0-1.2- Rebuild for Fedora Core 5.
* Wed Mar 23 2005 Dag Wieers - 2.2.0-1- Initial package. (using DAR)