flexfax: time between dial retries

[Alvaro Rosales <alvaro@procacao.wintersperu.com.pe>]

 Hi friends:
  Is there a way to specify hylafax the time between it attempts to
redial ? ,Im asking you this because Im using a a telephone line that it
is used to amke phone calls to not only to send faxes!

Thanks in advance for your help!