Buying guide · VoIP & business phone systems

VoIP and business phone tools for Australia small & mid-sized businesses

Modern phone systems run over the internet, not old copper lines. These VoIP tools help Australia businesses handle calls, routing, and voicemail more reliably—whether people are in the office, at home, or on the road.

Everything we recommend

If you’d like a business phone setup that’s easier to manage, works from anywhere, and doesn’t feel like a tangle of numbers and hardware, the tools below are a strong place to begin your shortlist.

We may earn a small commission if you sign up with any of these tools and services, at no extra cost to you. We only feature tools that are appropriate for Australian businesses like yours.

Top pick
8x8 X Series

8x8 X Series

Best for: Best for Australian SMEs needing integrated voice and video in one platform

Why we like it: Combines voice, video, and chat in one platform

8x8 X Series offers a cloud-based VoIP solution combining voice, video, and chat. It supports flexible work setups and integrates with common business tools, helping teams stay connected and productive.

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Runner-up
Aircall

Aircall

Best for: Best for small teams needing easy call management with app-based controls

Why we like it: Easy to set up and manage without specialist IT skills

Aircall is a cloud VoIP system designed for small to mid-sized teams that want straightforward call handling and integration with common business tools. It offers easy setup and mobile apps to support flexible working and quick call routing.

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Also great
CloudTalk

CloudTalk

Best for: Best for Australian SMEs seeking straightforward call management with easy setup

Why we like it: Cloud-based system with minimal hardware needs

CloudTalk is a cloud-based VoIP phone system designed for small to mid-sized businesses. It offers easy call routing and integration options, helping teams stay connected without complex setup or heavy IT involvement.

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Who this is for

You’ll get the most value from VoIP and cloud phone tools like these if:

  • Your business still relies heavily on phone calls for sales, support, bookings, or client communication—and dropped calls or clunky routing are starting to hurt.
  • Your team works in more than one place and you want staff to use the same business number from desk phones, computers, or mobile apps without sharing personal cell numbers.
  • You’d like clearer call flows—such as menus, extensions, queues, or after-hours rules—without needing a telecom specialist every time something changes.
  • You want better visibility into call activity so you can see missed calls, response times, and how often customers get through on the first try.
  • You prefer a predictable monthly subscription instead of juggling phone hardware, multiple providers, and surprise charges.

If this sounds like your situation, the VoIP tools below can help you modernize your phone setup while keeping things understandable for both staff and customers.

Top pick

8x8 X Series

Best for: Best for Australian SMEs needing integrated voice and video in one platform

Reliable cloud phone system for flexible team communication

8x8 X Series is a cloud phone system designed for small and mid-sized businesses that require reliable voice and video communication. It helps teams manage calls, meetings, and messaging from a single platform, whether working in the office or remotely.

The system integrates with popular business apps and offers features like call routing and analytics, making it easier for businesses to maintain professional communication and monitor usage.

A solid default if you just want a reliable, business-ready option.

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Runner-up

Aircall

Best for: Best for small teams needing easy call management with app-based controls

Cloud-based phone system for flexible team communication

Aircall provides a cloud phone system that helps small businesses manage calls without complex hardware. It is commonly used by teams that need to handle customer calls efficiently, whether in the office or remotely. The system includes apps for desktop and mobile, making it easier to stay connected on the go.

Great if you want similar benefits with a slightly different feature mix.

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Also great

CloudTalk

Best for: Best for Australian SMEs seeking straightforward call management with easy setup

Reliable cloud-based phone system for flexible business communication

CloudTalk provides a cloud-hosted phone system that suits Australian small businesses needing reliable voice communication. It supports call queuing, routing, and basic integrations, making it easier for teams to manage customer calls and internal communication.

Many businesses appreciate its straightforward setup and user-friendly interface, which reduces reliance on dedicated IT support.

Worth a look if the top two don’t quite fit how your team works.

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Detailed breakdowns

In the breakdowns below, you’ll see how each VoIP platform approaches call quality, features, integrations, and pricing—so you can pick a system that fits the way your business actually communicates.

8x8 X Series

Our top pick

Reliable cloud phone system for flexible team communication

Best for: Best for Australian SMEs needing integrated voice and video in one platform

Why teams choose it: Combines voice, video, and chat in one platform

Many Australian SMEs use 8x8 X Series to unify their phone, video, and chat communications in one cloud-based platform. This helps teams stay connected across different locations, supporting flexible or hybrid work arrangements common in professional services, retail, and trades.

The platform offers features such as call forwarding, auto-attendant, and integration with CRM and productivity tools, which can improve customer service and internal collaboration. Its cloud nature means less on-site hardware and easier setup for businesses without dedicated IT teams.

While 8x8 X Series provides a broad set of communication tools, it may be more feature-rich than needed for very small teams or those seeking a simple phone system. Pricing and feature tiers can vary, so businesses should consider their specific needs and budget. Support and onboarding are generally handled through the vendor or local IT providers.

Where this tool fits best

  • Combines voice, video, and chat in one platform
  • Supports flexible and remote work setups
  • Integrates with common business applications

Things to keep in mind

  • May be more complex than needed for very small teams
  • Pricing tiers can be confusing for some businesses
  • Setup and support may require external IT assistance
Cloud Services VoIP & Phone Systems

Best for: Best for Australian SMEs needing integrated voice and video in one platform

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Aircall

Runner-up

Cloud-based phone system for flexible team communication

Best for: Best for small teams needing easy call management with app-based controls

Why teams choose it: Easy to set up and manage without specialist IT skills

Aircall is often chosen by Australian small and mid-sized businesses looking for a simple, cloud-based phone system that supports flexible working arrangements. It allows teams to make and receive calls through apps on computers and smartphones, reducing the need for traditional phone hardware.

Typical users include customer service teams, sales groups, and professional services firms that benefit from features like call routing, shared call inboxes, and integration with CRM or helpdesk software. This helps improve call handling efficiency and team collaboration.

While Aircall offers straightforward setup and user-friendly controls, it may not have as many advanced features or global coverage as some larger VoIP providers. It suits businesses prioritising ease of use and app-based call management over extensive customisation or complex telephony needs.

Where this tool fits best

  • Easy to set up and manage without specialist IT skills
  • Mobile and desktop apps support flexible working
  • Integrates with popular CRM and helpdesk tools

Things to keep in mind

  • May lack advanced telephony features for complex needs
  • Pricing can be higher than basic VoIP options
  • Limited global phone number availability compared to larger providers
IT Support & Help Desk VoIP & Phone Systems

Best for: Best for small teams needing easy call management with app-based controls

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CloudTalk

Also great

Reliable cloud-based phone system for flexible business communication

Best for: Best for Australian SMEs seeking straightforward call management with easy setup

Why teams choose it: Cloud-based system with minimal hardware needs

CloudTalk is commonly used by Australian SMEs that want a cloud-based phone system without the complexity of traditional PBX setups. It supports features like call queuing, IVR menus, and call recording, which help businesses manage customer interactions efficiently.

Its cloud nature means there is minimal hardware to maintain, and setup can often be completed quickly, which suits businesses with limited IT resources or those working with external IT providers. The system integrates with popular CRM and helpdesk tools, helping teams keep track of customer communications.

While CloudTalk offers solid core VoIP features, it may not have as extensive a feature set or global presence as some larger providers. It is well suited to businesses prioritising ease of use and straightforward call management over advanced telephony features.

Overall, CloudTalk fits well for Australian SMEs looking for a reliable, cloud-based phone system that supports flexible working and customer service without requiring complex IT management.

Where this tool fits best

  • Cloud-based system with minimal hardware needs
  • User-friendly interface suitable for non-technical staff
  • Supports call queuing and routing for customer service

Things to keep in mind

  • Feature set less extensive than some larger VoIP providers
  • May lack advanced telephony options for complex needs
  • Primarily suited to small and mid-sized teams
IT Support & Help Desk VoIP & Phone Systems

Best for: Best for Australian SMEs seeking straightforward call management with easy setup

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Dialpad

Cloud-based phone system for flexible, reliable business calls

Best for: Best for Australian SMEs needing easy-to-manage, app-based VoIP with AI features

Why teams choose it: Cloud-based system with no on-site hardware needed

Dialpad is commonly used by small and mid-sized Australian businesses that want a flexible phone system without the complexity of traditional hardware. It works well for teams that need to make and receive calls from multiple devices, including smartphones and laptops, supporting remote and hybrid work setups.

The platform includes AI-powered features such as real-time call transcription, sentiment analysis, and coaching prompts, which can assist sales and support teams in improving customer conversations. These tools are often valued by businesses looking to enhance call quality and team performance without adding administrative overhead.

While Dialpad offers strong integration with popular business apps and a user-friendly interface, some businesses may find its pricing higher than more basic VoIP options. It is best suited for teams that can benefit from its AI capabilities and require reliable cloud-based calling with straightforward management.

Where this tool fits best

  • Cloud-based system with no on-site hardware needed
  • AI features like real-time transcription and call coaching
  • Good mobile and desktop app support for flexible use

Things to keep in mind

  • Pricing may be higher than basic VoIP providers
  • Some advanced features may be unnecessary for very small teams
  • Limited offline functionality without internet connection
Cloud Services VoIP & Phone Systems

Best for: Best for Australian SMEs needing easy-to-manage, app-based VoIP with AI features

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GoTo Connect

Reliable cloud phone system for flexible team communication

Best for: Best for Australian SMEs needing a straightforward, all-in-one VoIP solution with easy setup and support

Why teams choose it: Combines voice, video, and messaging in one platform

GoTo Connect is often chosen by small and mid-sized Australian businesses looking for a reliable, cloud-based phone system that combines voice calls, video conferencing, and messaging. It suits teams that want to simplify communication tools without managing complex hardware.

The platform is designed for ease of use, with a focus on straightforward setup and management, which can be helpful for businesses with limited IT support. It offers features like call routing, voicemail, and mobile apps to support flexible working arrangements.

While it covers core VoIP needs well, some businesses may find its advanced customisation options less extensive compared to other providers. Pricing is generally predictable, making it easier for SMEs to budget ongoing communication costs.

Overall, GoTo Connect works well for Australian SMEs that value a dependable, integrated communication system with accessible support and minimal technical overhead.

Where this tool fits best

  • Combines voice, video, and messaging in one platform
  • Simple setup suitable for limited IT resources
  • Reliable call quality for everyday business use

Things to keep in mind

  • Less advanced customisation compared to some competitors
  • May lack some specialised features for larger teams
  • Primarily cloud-based, so depends on internet quality
IT Support & Help Desk VoIP & Phone Systems

Best for: Best for Australian SMEs needing a straightforward, all-in-one VoIP solution with easy setup and support

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Grasshopper

Simplify business calls with flexible, app-based VoIP phone service

Best for: Best for small teams needing easy setup and mobile-friendly phone systems

Why teams choose it: Easy setup with no physical phone hardware required

Grasshopper is commonly used by small Australian businesses that need a reliable phone system without the complexity of traditional hardware. It suits teams that value mobility, as calls can be handled via smartphone or computer apps, supporting flexible work arrangements and remote staff.

The service offers features like call forwarding, voicemail transcription, and multiple extensions, which help maintain a professional image even for smaller teams. Its straightforward setup and management make it accessible for businesses without dedicated IT support.

While Grasshopper is well-suited for businesses prioritising ease of use and mobility, it may lack some advanced features found in larger VoIP platforms. It is often chosen by businesses that want predictable costs and simple call management rather than extensive integrations or customisation.

Where this tool fits best

  • Easy setup with no physical phone hardware required
  • Mobile and desktop apps for flexible call management
  • Includes call forwarding and voicemail transcription

Things to keep in mind

  • Limited advanced features compared to larger VoIP platforms
  • May not support complex call routing needs
  • Primarily designed for smaller teams with basic phone requirements
VoIP & Phone Systems

Best for: Best for small teams needing easy setup and mobile-friendly phone systems

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MightyCall

Simplify business calls with flexible cloud-based phone management

Best for: Best for small teams needing easy call handling with virtual numbers

Why teams choose it: Easy setup with virtual phone numbers

MightyCall is commonly used by small Australian businesses looking for a simple, cloud-based phone system that requires minimal setup and management. It allows teams to use virtual phone numbers to handle incoming and outgoing calls, which can be routed to mobile or landline phones. This flexibility suits businesses with remote or mobile staff who need to stay reachable without investing in physical phone hardware.

The system includes features like call forwarding, voicemail, and basic call routing, which help reduce missed calls and improve customer contact. It is often chosen by businesses that want to avoid the complexity and cost of traditional phone systems while maintaining a professional phone presence.

While MightyCall covers essential VoIP needs, it may lack some advanced features found in larger platforms, such as extensive integrations or detailed analytics. This makes it a practical choice for smaller teams or those with straightforward communication needs, rather than businesses requiring comprehensive telephony solutions.

Overall, MightyCall offers a balance of ease of use and essential functionality, making it suitable for SMEs that prioritise cost predictability and simple vendor management.

Where this tool fits best

  • Easy setup with virtual phone numbers
  • Supports call forwarding and voicemail
  • Cloud-based with no hardware needed

Things to keep in mind

  • Limited advanced telephony features
  • Fewer integrations compared to larger platforms
  • May not suit businesses needing detailed call analytics
VoIP & Phone Systems

Best for: Best for small teams needing easy call handling with virtual numbers

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Nextiva

Reliable VoIP phone system for clear calls and easy team collaboration

Best for: Best for Australian SMEs needing scalable phone solutions with strong call management

Why teams choose it: Clear voice quality with reliable call connections

Nextiva is a cloud-based VoIP phone system designed to support small and mid-sized Australian businesses with reliable voice communication and collaboration tools. It is commonly used by teams that require flexible call management features such as call forwarding, auto-attendants, and voicemail-to-email. This makes it suitable for businesses with both office-based and remote staff.

Typical users include professional services firms, retail operations, and trades businesses that want to maintain clear, consistent contact with clients and suppliers. The platform offers mobile and desktop apps, allowing staff to make and receive calls from anywhere, which supports flexible working arrangements common in Australian SMEs.

While Nextiva provides a range of features and scalable plans, some businesses may find its pricing higher than more basic VoIP options. It is best suited for teams that value integrated communication features and are willing to invest in a system that can grow with their needs. Support and onboarding are generally straightforward, but businesses should consider their specific call volume and feature requirements when evaluating this option.

Where this tool fits best

  • Clear voice quality with reliable call connections
  • Mobile and desktop apps for flexible working
  • Scalable plans suitable for growing teams

Things to keep in mind

  • Pricing may be higher than basic VoIP providers
  • Some advanced features may require higher-tier plans
  • Setup can be more involved for very small teams
IT Support & Help Desk VoIP & Phone Systems

Best for: Best for Australian SMEs needing scalable phone solutions with strong call management

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Ooma Office

Reliable VoIP phone system for clear calls and simple setup

Best for: Best for small Australian teams wanting straightforward phone service with easy installation

Why teams choose it: Simple setup suitable for small teams

Ooma Office is often chosen by small Australian businesses that want a straightforward phone system without the complexity of larger platforms. It supports essential VoIP features such as call forwarding, virtual receptionist, and voicemail, which help teams handle calls professionally.

This tool is typically used by businesses with limited IT resources or those working with external IT providers, as it requires minimal setup and ongoing management. It suits teams that prioritise reliable voice quality and simple administration over advanced integrations or extensive customisation.

While Ooma Office covers the basics well, it may not offer the broader collaboration or CRM integrations found in some other VoIP systems. Businesses with more complex communication needs or larger teams might find other options more suitable. However, for straightforward phone service with predictable costs, it remains a practical choice.

Where this tool fits best

  • Simple setup suitable for small teams
  • Includes virtual receptionist and call forwarding
  • Reliable voice quality for everyday calls

Things to keep in mind

  • Limited advanced features compared to larger platforms
  • Fewer integration options with business software
  • May not scale well for rapidly growing teams
VoIP & Phone Systems

Best for: Best for small Australian teams wanting straightforward phone service with easy installation

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Phone.com

Reliable VoIP phone system for flexible business communication

Best for: Best for small Australian businesses needing straightforward, cost-effective phone solutions with easy setup

Why teams choose it: Simple setup suitable for small teams

Phone.com is commonly used by small Australian businesses that want a straightforward VoIP phone system without the complexity or cost of larger platforms. It offers essential calling features such as call routing, voicemail, and mobile apps, which help teams maintain communication across different locations or remote work setups.

Its flexible pricing and simple setup make it suitable for businesses with limited IT support or those working with external IT providers. While it may not have the advanced integrations or extensive feature sets of some competitors, it covers the basics well and can scale moderately as teams grow.

Phone.com is a practical choice for businesses prioritising cost predictability and ease of use over advanced customisation. It works well for professional services, retail, and trades where reliable phone access is important but complex telephony features are not a priority.

Where this tool fits best

  • Simple setup suitable for small teams
  • Flexible plans with predictable monthly costs
  • Mobile app supports calls on the go

Things to keep in mind

  • Limited advanced features compared to larger providers
  • May lack integrations needed for complex workflows
  • Not ideal for very large or highly customised setups
VoIP & Phone Systems

Best for: Best for small Australian businesses needing straightforward, cost-effective phone solutions with easy setup

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Quo

Simplify business calling with flexible, app-based phone service

Best for: Best for small Australian teams seeking affordable, easy-to-manage VoIP numbers

Why teams choose it: Easy to set up and use on mobile and desktop

Quo is commonly chosen by small businesses that want a simple, app-driven phone system without the complexity of traditional VoIP setups. It allows teams to use business phone numbers on their existing devices, supporting calls, texts, and voicemail in one place.

This tool is often used by startups, small sales teams, and service providers who need to separate personal and business communications affordably. Its integration capabilities with popular business apps can help streamline workflows and improve customer responsiveness.

While Quo offers good flexibility and ease of use, it may lack some advanced features found in larger, more comprehensive VoIP platforms. It is best suited for teams prioritizing straightforward setup and cost-effective communication rather than extensive telephony features.

Where this tool fits best

  • Easy to set up and use on mobile and desktop
  • Affordable pricing for small teams
  • Supports multiple business phone numbers

Things to keep in mind

  • Fewer advanced telephony features than larger providers
  • May not suit larger teams with complex needs
  • Limited international calling options compared to some competitors
Cloud Services VoIP & Phone Systems

Best for: Best for small Australian teams seeking affordable, easy-to-manage VoIP numbers

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RingCentral MVP

Reliable cloud phone system for flexible business communication

Best for: Best for Australian SMEs needing a scalable, all-in-one VoIP platform with mobile and desktop apps

Why teams choose it: Unified platform for calls, messaging, and video meetings

RingCentral MVP is designed to support small and mid-sized businesses that require a flexible communication platform combining voice, messaging, and video. It is commonly used by teams with a mix of office-based and remote staff, offering apps for Windows, Mac, iOS, and Android to maintain productivity on the go.

Many Australian businesses choose RingCentral MVP for its scalability and range of features, including call handling, voicemail, team messaging, and video conferencing. The cloud-based setup reduces the need for on-premise hardware and simplifies management, which can be helpful for businesses working with external IT providers.

While RingCentral MVP offers a comprehensive set of tools, it may be more feature-rich and complex than some smaller businesses require, and pricing can be higher compared to simpler VoIP options. It suits teams that value integrated communication tools and are prepared to invest in a platform that can grow with their needs.

Where this tool fits best

  • Unified platform for calls, messaging, and video meetings
  • Strong mobile and desktop app support
  • Scalable for growing teams

Things to keep in mind

  • Pricing may be higher than basic VoIP services
  • Feature set can be complex for very small teams
  • Some advanced features require additional setup
Cloud Services VoIP & Phone Systems

Best for: Best for Australian SMEs needing a scalable, all-in-one VoIP platform with mobile and desktop apps

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UniTel Voice

Reliable VoIP phone system for clear calls and easy management

Best for: Best for small Australian businesses seeking straightforward VoIP with flexible call handling

Why teams choose it: Cloud-based with easy online management

UniTel Voice is often chosen by small to mid-sized Australian businesses that want a reliable VoIP phone system without complicated features. It suits teams that need clear voice calls and basic call management tools such as call forwarding, voicemail, and simple user controls.

The system is cloud-based, so it can be managed online with minimal technical knowledge, which is helpful for businesses without dedicated IT staff. This also supports flexible working arrangements, allowing staff to take calls on various devices.

While it covers essential VoIP needs well, UniTel Voice may not offer the extensive integrations or advanced collaboration features found in some other providers. This makes it a practical choice for businesses prioritising ease of use and cost predictability over complex functionality.

Overall, it fits Australian SMEs looking for a straightforward phone system that supports day-to-day communication without adding administrative overhead.

Where this tool fits best

  • Cloud-based with easy online management
  • Clear call quality suitable for small teams
  • Simple setup reduces IT support needs

Things to keep in mind

  • Limited advanced collaboration features
  • Fewer third-party integrations than some competitors
  • May lack some customisation options for larger teams
IT Support & Help Desk VoIP & Phone Systems

Best for: Best for small Australian businesses seeking straightforward VoIP with flexible call handling

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Vonage Business Communications

Reliable cloud phone system for clear calls and flexible work setups

Best for: Best for Australian SMEs needing scalable VoIP with strong mobile integration

Why teams choose it: Supports mobile and desktop apps for flexible calling

Vonage Business Communications is commonly used by Australian SMEs looking for a cloud-based phone system that supports both office and remote work. It allows users to handle calls through apps on their smartphones or computers, which is useful for teams that need to stay connected on the go or from multiple locations.

The platform offers a range of features including call forwarding, voicemail, and integration with CRM and productivity tools, which can help improve customer service and internal communication. Its cloud nature means less reliance on physical phone hardware, reducing setup and maintenance complexity.

While Vonage is suitable for businesses that want flexibility and mobile support, it may be less ideal for those requiring highly customised telephony setups or advanced call centre features. Pricing and contract terms should be reviewed carefully to ensure they fit the budget and growth plans of the business.

Where this tool fits best

  • Supports mobile and desktop apps for flexible calling
  • Integrates with common business software tools
  • Cloud-based system reduces hardware needs

Things to keep in mind

  • May lack advanced call centre features some businesses need
  • Pricing and contracts can be complex for smaller budgets
  • Customisation options are more limited than some competitors
Cloud Services VoIP & Phone Systems

Best for: Best for Australian SMEs needing scalable VoIP with strong mobile integration

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