File _servicedata of Package asterisk-chan-dongle

<servicedata>
<service name="tar_scm">
                <param name="url">https://github.com/wdoekes/asterisk-chan-dongle</param>
              <param name="changesrevision">503dba87d726854b74b49e70679e64e6e86d5812</param></service></servicedata>