iPBX performs the following unified messaging as standard.

Voicemail
- Email notification of voicemails with voicemail attached
- Web voicemail access for users on the move
- Unlimited number of simultaneous voicemail ports
- Message forwarding and appending
- Group mailboxes

Fax to Email
- Receives incoming faxes and distributes to individual or group inboxes
- Sends faxes
- Saves paper and equipment