Internet Fax

Give your company advanced online fax functionality.

Feature benefits:

Fax service is always-on and you never get a busy signal

  • Eliminate costly hardware and dedicated phone lines.
  • All incoming faxes are handled online, so you’ll never miss a call or fax.
  • Callers never hear a busy signal, even if you’re on the phone or receiving a fax transmission.
  • Choose a toll-free or local number to send and receive faxes from around the world.

Send faxes from a range of sources and devices

  • Send faxes directly from your email attach files, add a cover letter and you’re good to go.
  • From your account, send faxes on your PC with FaxOut.
  • RingCentral CloudFax™ allows you to attach local files, as well as cloud files, from popular services, including Microsoft® Office® applications on your PC, Google Drive, Box and Dropbox.
  • Your RingCentral Softphone is an easy way to send faxes too.

Maximum control and security

  • Preview and print faxes, design custom cover sheets, and annotate and even sign faxes – right from your computer.
  • Transmit faxes securely over an encrypted connection.
  • Store incoming faxes in a password protected online account.
  • Choose fax delivery format (PDF or TIFF), fax to groups, block faxes without caller ID, specify different email and text values for each type of notification, and many more.
  • Connect your existing fax machine to your RingCentral service with an analog adapter.

Receive faxes on any RingCentral phone number

  • Every extension can take voice calls and faxes; no need for a separate fax number.
  • Even if you’re on the phone, you’ll still receive your fax messages.
  • Messages can be delivered as email attachments, or stored securely in your account.
  • Get instant notifications whenever you receive an incoming fax.
  • Receive a fax and RingCentral will notify you by text message, email, or Softphone.


Can I send to any fax machine?

  • With RingCentral Internet Fax, you can send faxes to any fax machine in the US or overseas.

Can I send from any application?

  • Once you become a subscriber, a RingCentral fax icon will appear within your Windows applications—such as Outlook®, Word, etc.
  • Documents will be converted and sent to any fax machine with a US or international number.

How do I install integrated fax?

  • To install integrated fax, as well as Microsoft Outlook® integration, download and install the free real-time call management tool, Softphone™.

What are the system requirements for installing integrated fax?

  • On Windows, Integrated fax requires Windows XP, Vista, or 7, Pentium or above processor or compatible, Minimum of 512MB of memory, and 200MB of hard drive space.
  • On the Mac, integrated fax requires Mac OS 10.4 Tiger or latest, G4 500 Mhz or any Intel processor, 512 MB of memory, and 30 MB of hard drive space.

Can I block junk faxes?

  • RingCentral Internet Fax lets you block junk faxes as easily as you block junk email saving you time and printing costs.

Can I also receive phone calls on my RingCentral number?

  • Your RingCentral number can be used for both fax and voice along with sophisticated business-value features and flexible communications options.

How can I electronically sign faxes?

  • First, we walk you through creating an image of your signature.
  • Next, you’ll fax the signature to yourself or scan it and save it to your hard-drive.
  • From then on, you can add the file as a Stamp in the RingCentral FaxEditor application and apply it to any documents you wish.

How can I broadcast faxes to multiple people?

  • In your online account, you can create “groups” of contacts and then easily send faxes to those groups.