Reconfiguring SIP Service - iPhone / iPod Touch / iPad

  • Open 'Settings' from your Home Screen.
  • Select 'Whistle' from the settings menu.
  • The following screen will appear.


  • Enter in your new SIP proxy information.
  • Open up your Whistle Phone app.
  • The following screen will appear, prompting you to authenticate your account.


  • Enter in your password and click 'Authenticate'.
  • Your phone will now be configured.