Changelog for libosip2-devel-2.2.0-1.2.el6.rf.x86_64.rpm :

* Sat Apr 08 2006 Dries Verachtert - 2.2.0-1.2 - 7981/dag- Rebuild for Fedora Core 5.
* Wed Mar 23 2005 Dag Wieers - 2.2.0-1- Initial package. (using DAR)