Common C++ 2 1.3.20: http://sourceforge.net/projects/cplusplus/ccRTP 1.3.5: http://sourceforge.net/projects/cplusplus/libosip 2.2.1: http://savannah.gnu.org/projects/osip/if you want zeroconf:mDNSResponder87: http://developer.apple.com/darwin/projects/bonjour/See tools/config.sh for more details
