Update to 1.53:

1.53  Thu Apr 01 13:49:00 CET  2010
    - ***CHANGED*** default log file position
      from /var/log/modem.log to /tmp/modem.log.
      Too many failed tests and user reports made me
      reconsider my poor default choice.
    - Added voice dialing. Just dialing though.
      You can't perform real voice calls through Device::Modem (yet :)
      Thanks to Marek Jaros.
    - Added ';' (voice dialing) and 'p' (pause) as valid values
      for dial() number.

1.52  Sun Mar 28 15:50:00 CET  2010
- Added automatic port reconnection in the port() method.
  This should improve connection reliability and reduce risk
  of "Can't call method XXXXXX on undefined value YYYYYY" errors.

(wiz)