Cloud Phone System

LOTS TO LOVE, LESS TO SPEND cloud phone system

Save Money

There’s no expensive onsite equipment to buy.

No IT Headaches

Dead simple to set up, use & manage.

Always Stay Current

Get automatic updates to the latest features.

Scale as Needed

Deploy users & services quickly & easily.

Get Started Quickly

*Connect with just a reliable internet connection.

Work Anywhere

Communicate freely from anywhere on any device.

Get More Done

Collaborate through voice, video, chat & share.

Flexible Pricing

Simple monthly call plans with no lock-in contracts.

Prosum’s Cloud Phone System provides your business with an affordable and easy way to move away from an aging onsite PBX.

It removes the need for expensive onsite equipment and gives you all the features you need to run your business from the cloud for a low monthly fee. Plus, you can choose from a range of flexible Unlimited and PAYG call plans to Australian landlines and mobiles. You can add more handsets and features quickly and efficiently as your business grows. And best of all, our Cloud Phone System empowers your team to discover the best ways to work!

cloud phone call plans


You don’t have to worry about call charges to local, national & fixed to mobiles because all calls are included.

Choose your features –

  • BASIC – $30/mo/user

  • EXECUTIVE – $35.00/mo/user

  • COLLABORATION – $45.00/mo/user

Call Rates

  • 13/1300 Outbound: $0.30 per call


  • Single DID Number: $1.00 month
  • 100 DID Numbers: $35.00 month


Cloud Phone System that lets you pay-as-you-go for all the calls you make every month within Australia.

Choose your features –

  • BASIC – $10/mo/user

  • EXECUTIVE – $15.00/mo/user

  • COLLABORATION – $25.00/mo/user

Call Rates

  • Local Calls: $0.10 per call
  • National Calls: $0.05 per minute
  • Fixed to Mobile: $0.13 per minute
  • 13/1300 Outbound: $0.30 per call


  • Single DID Number: $1.00 month
  • 100 DID Numbers: $35.00 month



  • Basic Telephony
  • Voicemail
  • Hunt Groups
  • Three-way Call
  • Directory Number Hunting


  • BASIC Features
  • Shared Call Appearance on Multiple Devices
  • Busy Lamp Field
  • Soft Phone for Desktop & Mobile
  • MS Office 365 AD Integration


  • BASIC Features
  • Instant Messaging
  • Presence
  • Multi-party Collaboration
  • Chat Through Voice, Video & Screen Sharing
  • Enhanced Soft Phones for Desktop & Mobile


Select from a wide range of plug & play handsets, soft-phones & conferencing units.

Our team of local experts will help you choose the best call plan and the right handsets for your business.

Devices are not included in our plans and can be purchased outright.

*Onsite installation is available at an additional charge.

*An internet service with a minimum of 100kbps/100kbps per concurrent call is required for Prosum’s Cloud Phone System to work. Prosum can supply this separately if required. Our Cloud Phone System is suitable for 5 users or more.

(Our plans are billed monthly. All pricing is ex. GST.)

Why Australian Businesses Choose Us

25+ Years Experience

Going Strong

Carrier-Grade Infrastructure

Highly Reliable Communications

Award-Winning Support

Friendly Local Team

  • Thank you to Dino, Chris & the Prosum team for installing our hosted phone system. Your team is amazing, extremely helpful and have delivered a product that is second to none. We had previously dealt with other providers and their communications team, network and equipment do not compare to what we have received through Prosum. Elite Property Management highly recommends you. Thank you again.


Fill out our online form to get started with our hosted Cloud Phone System.

1800 007 229