@@ -5,6 +5,8 @@
*
* This file is part of Kamailio, a free SIP server.
+ * SPDX-License-Identifier: GPL-2.0-or-later
+ *
* Kamailio is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
Victor Seva