Direct Routing for Microsoft Teams Calling
Turn Microsoft Teams Calling into a powerful and flexible phone system
Enterprise-Grade Telephony
Replace Your Costly Onsite Phone System
Simple Monthly Pricing

Direct Routing is the smart & cost-effective way to connect your Microsoft Teams phone system to the PSTN.
Direct Routing for Microsoft Teams provides your organisation with full telephony functionality.
It’s a complete onsite PBX replacement and an all-in-one communications platform.
Communicate via chat, video and voice to people inside and outside your workplace, on any PC, MAC, or mobile device – no matter where you are.
Benefits Of Prosum's Direct Routing
Enable your team to make & receive PSTN calls to any number within Teams.
Work better together with Microsoft’s integrated suite of products.
Communicate via voice, video & chat – anytime, anywhere, on any device.
Save with Direct Routing call plans with cost-effective channel pricing.
Remove the complexity of owning & managing your phone systems.
Eliminate ongoing & expensive telephony and maintenance costs.
Direct Routing Call Plans With Channel Pricing
Cheaper Than Pay-Per-User
Share Channels & Save
Choice of Flexible Channel Plans
Simple Monthly Pricing
Includes unlimited calls to local, national and fixed to mobiles within Australia
Starter Bundle – Includes 5 Channels.
Ideal for up to 20 users or less.
$275.00 mo.
Need more channels?
- $55.00 per channel thereafter.
Call Rates
- 13/1300 outbound: 0.30c per call.
- Setup fees: $0.00.
Pay-as-you-go for all the calls you make every month within Australia
Starter Bundle – Includes 5 Channels.
Ideal for up to 20 users or less.
$90.00 mo.
Need more channels?
- $18.00 per channel thereafter.
Call Rates
- Local calls: $0.10 per call.
- National calls: $0.05 per min.
- Fixed to mobile: $0.13 per min.
- 13/1300 outbound: $0.30 per call.
- Setup fees: $0.00.
Keep or purchase numbers.
- Single DID Number: $1.00 month.
- 100 DID numbers: $35.00 a month.
- Transfer your number to Prosum: $195.00 once-off cost.
*Number porting is subject to your existing carrier’s number porting arrangement.
All pricing is ex. GST.
*Pricing is based on a 24-month term contract.
Why Australian Businesses Choose Us
25+ Years Experience
100% Australian Owned
Australian Carrier-Grade Reliability
Award-Winning Support
Connect the Microsoft Office 365 Phone system to the PSTN using Prosum’s Direct Routing.
Prosum is an Australian service provider for PSTN connectivity for the Microsoft Office 365 phone system.
We can help you integrate your business phone lines into the Microsoft Teams application with the right teams calling plan for your business.
To get started with Prosum’s Direct Routing, you will first need to activate your phone system licence with your Microsoft Partner. Need help with licencing? Prosum’s Australian-based team of experts can advise you on your licencing requirements for your business.
To find out how we can connect your Microsoft Office 365 phone system to the PSTN, please fill out the online form with your details to request a call-back.
Please speak to us directly on
1800 007 229