test_proxy.c: do not respond with 487 to INVITE by itself.

darcs-hash:20070214194256-55b16-b3204a32ab024950ee36e8f4d93d90a90095d246.gz

libsofia-sip-ua/nua/test_proxy.c

@@ -228,6 +228,7 @@ test_proxy_init(su_root_t *root, struct proxy *proxy)
 				  URL_STRING_MAKE("sip:0.0.0.0:*"),
 				  NULL, NULL,
 				  NTATAG_UA(0),
+				  NTATAG_CANCEL_487(0),
 				  NTATAG_SERVER_RPORT(1),
 				  NTATAG_CLIENT_RPORT(1),
 				  TAG_NEXT(proxy->tags));