Security Features
RingCentral Fax provides you with a secure web portal that requires a username and password to access. Once into your account you can attach digital signatures to your faxes and send them via PGP encryption for maximum security. Outbound attachments are converted and therefore can also be encrypted. One excellent feature is the ability to setup filters to allow or deny faxes depending on various rules you can setup. This is great for blocking spam faxes which can seriously eat up your free fax allowance.

Sending Faxes
Faxes can be sent from the web portal via any internet enabled device or from the desktop via the bundled Call Controller software. Cover sheets can be created and edited using the FaxEditor tool which also allows you to embed signatures.

Attachment file types

Plugins
The bundled software: Call Controller allows you to send faxes from any application that supports printing and integrates directly with Microsoft Office. The software will pull fax details from Outlook so there is no need to maintain 2 contact lists.

Recieving Faxes
Fax alerts can be sent either your email or your mobile as a text message.

Additional Features
Faxes can be stored online for 30 days but can also be downloaded to your PC and kept forever. The web portal allows you to track and monitor fax traffic via fax logs.

RingCentral Fax offers 3 packages in the US, Canada and the UK:

US and Canada

Additionally, Toll free 800 numbers and Vanity numbers require a one-time setup fee of $30.

Additional fax numbers on the same account cost $4.99 each.

United Kingdom

There is a one-off setup fee for toll free 0800 and national local rate 0845 numbers of £10.

Additional fax numbers on the same account cost £2.50 each.

Fax Number Availability

RingCentral Faxhave a great feature: when you signup you can actually choose your number rather than being assigned one. Nice touch!