Cloud Phone System

Move your voice communications to the cloud

Hosted PBX - Business voice solutionsProsum’s low-cost cloud phone system is a reliable and affordable telephony solution that grows with your business.

Packed with traditional features such as call pickup, hunt groups, softphones, and contact centre agents, Prosum’s cloud phone system is perfect for businesses requiring zero touch telephony.

Simplify your business voice communications

  • There’s no expensive equipment to buy, maintain & install.
  • Connects to any reliable internet connection.
  • Automatically upgrades.
  • Gain increased functionality.
  • Choose from a range of handsets & affordable plans.

Get your phone system into the cloud from $10/mo.

No lock-in contracts – Competitive pricing – Dedicated Australian support

(All pricing is ex. GST)

1. Choose from our simple pay-per-user monthly plans


Ideal for 5 or more users

Included features:

  • Basic telephony


Perfect for users on the move

Included features:

  • Basic telephony
  • Shared call appearance on multiple devices
  • Busy lamp field
  • Softphones for desktop and mobile
  • MS Office 365 AD integration


For multi-device collaborators

Included features:

  • Basic telephony
  • Executive plan features
  • Instant messaging
  • Presence
  • Multi-party collaboration
  • Chat through voice, video & screen sharing
  • Enhanced softphones for desktop and mobile

2. Select your call plan

PAYG Call Plan

Pay-as-you-go for all the calls you make every month within Australia using our LOW call rates and per-second billing.

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

DID Numbers

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

Unlimited Call Plan

Prosum’s Unlimited monthly call plan includes UNLIMITED calls to local, national & fixed to mobiles within Australia.

Call Rates

  • Local Calls included
  • National Calls included
  • Fixed to Mobile included
  • 13/1300 Outbound $0.30 per call

DID Numbers

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

3. Choose Your Handsets

Choose from a wide range of premium handsets when you sign up with Prosum’s cloud service.

All handsets are pre-configured and ready to use. Just plug them into your phone system and away you go.

*Handsets are not locked-in to Prosum.


Need Hosted PBX Extras?

Number Porting

Want to keep your existing number?

Switch your number to Prosum – once-off cost.

*Number porting is subject to your existing carrier’s number porting arrangement. Porting fees may apply.

Business Internet

Need a reliable internet connection for your cloud phone system?

Prosum can provide you with a range of business-grade internet services and networking equipment perfect for high-quality voice and video conferencing.


Find out more about our plans and pricing.

Contact our friendly team for a tailored, cloud phone system quote for your business.

1800 007 229

Why partner with prosum?

We're Experts At What We Do

  • 20+ years of experience designing, servicing and maintaining a range of ICT solutions.
  • A diverse range of in-house skilled & certified technicians

We're Flexible & Affordable

  • Choice of affordable & straightforward pay-per-user monthly plans.
  • No lock-in contracts.
  • Dedicated Australian support.

We're always ready to help

  • Businesses of all sizes, across all industries.
  • Metro & regional areas, Australia wide.
  • 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.