What are the default ports used by GFI FaxMaker?


  • 25 TCP is used to send / receive email fax messages
  • 80 TCP is used to send an SMS via a particular hosted SMS provider
  • 110 TCP is used to download emails from POP3 mailboxes
  • 1720 TCP is used for H323 communication (FOIP)
  • 5060 TCP is used for SIP communication (FOIP)
  • 8555 TCP is used for WSAPI