[AC_DEFINE([HAVE_EXOSIP_GET_VERSION],[1],[Defined when eXosip_get_version is available])],
[],
[-losipparser2 -losip2 ])
+AC_CHECK_LIB([eXosip2],[eXosip_tls_verify_certificate],
+ [AC_DEFINE([HAVE_EXOSIP_TLS_VERIFY_CERTIFICATE],[1],[Defined when eXosip_tls_verify_certificate is available])],
+ [AC_MSG_WARN([Could not find eXosip_tls_verify_certificate in eXosip2 !])],
+ [-losipparser2 -losip2 ])
AC_CHECK_LIB([eXosip2],[eXosip_get_socket],
[AC_DEFINE([HAVE_EXOSIP_GET_SOCKET],[1],[Defined when eXosip_get_socket is available])],
[AC_MSG_WARN([Could not find eXosip_get_socket in eXosip2 !])],