diff --git a/res/res_rtp_asterisk.c b/res/res_rtp_asterisk.c
index 8ebce4f..c8077f2 100644
--- a/res/res_rtp_asterisk.c
+++ b/res/res_rtp_asterisk.c
@@ -1398,7 +1398,9 @@ static int ast_rtp_dtls_set_configuration(struct ast_rtp_instance *instance, con
 		return 0;
 	}
 
-#if OPENSSL_VERSION_NUMBER < 0x10002000L || defined(LIBRESSL_VERSION_NUMBER)
+#if 1	// BUGBUG force DTLSv1.0
+	rtp->ssl_ctx = SSL_CTX_new(DTLSv1_method());
+#elif OPENSSL_VERSION_NUMBER < 0x10002000L || defined(LIBRESSL_VERSION_NUMBER)
 	rtp->ssl_ctx = SSL_CTX_new(DTLSv1_method());
 #else
 	rtp->ssl_ctx = SSL_CTX_new(DTLS_method());