ztcfg: invalid option -- w
Usage: ztcfg [options]
    Valid options are:
  -c <filename>     -- Use <filename> instead of /etc/zaptel.conf
  -d [level]        -- Generate debugging output. (Default level is 1.)
  -f                -- Always reconfigure every channel
  -h                -- Generate this help statement
  -s                -- Shutdown spans only
  -t                -- Test mode only, do not apply
  -v                -- Verbose (more -v's means more verbose)
[root@asterisk etc]#