Skip to Primary NavigationSkip to ContentSkip to Footer
  • Personal
  • Business
  • Enterprise

Optus Voice 

Solutions

Make it easy for customers to call 
you with our flexible voice solutions.

Request a callback

Optus Voice 

Solutions

Make it easy for customers to call 
you with our flexible voice solutions.

Request a callback

Optus Voice 

Solutions

Make it easy for customers to call 
you with our flexible voice solutions.

Request a callback
  • Voice Services
  • Cloud Collaboration & Cloud
    Calling
  • Meeting Rooms and Video
    Conferencing
  • Workplace and Employee
    Experience Servicese
Voice Services
Optus Voice Solutions

Why choose Optus Voice Solutions?

Optus Voice Solutions is a comprehensive, flexible, and secure communication framework designed to meet the needs of modern businesses. 

any job any where
  • Leverage industry expertise: Tap into Optus’ extensive telecommunications experience, backed by strong partnerships with leading global technology providers.
  • Scale your business: Expand your communications effortlessly as your business grows with flexible, scalable voice solutions.
  • Secure your communications: Help to protect your communications from fraud and scam calls with enterprise-grade security.
  • Integrate platforms seamlessly: Integrate Optus voice services with Microsoft Teams and Webex to streamline your communication systems across the business.
  • Customise your solution: Tailor a cost-effective package combining voice, data, and internet services to suit your business needs.
  • Gain real-time insights: Access real-time reporting and analytics to track usage, optimise costs, and make data-driven decisions.
any job any where

What are Optus Voice Solutions? 

At Optus, we know that voice communication is at the core of business connectivity. Whether it’s managing inbound or outbound calls, scaling your services, or integrating seamlessly with your existing platforms, we have the solutions to meet your business needs.

Inbound Voice Services

Keep your business always-on for your customers with inbound calling solutions. 

any job any where
  • Inbound solutions: Make it easy for customers to reach your business with 13, 1300, or 1800 numbers. Seamlessly manage high call volumes by routing calls based on location or time, helping to ensure quick, efficient responses and minimal wait times.
  • Network interactive voice response (IVR): Automate and streamline your call handling with network-based IVR. Route calls effectively using real-time customer inputs via touch-tone, optimising operations and enhancing the customer experience.
  • International inbound: Connect with customers globally by offering toll-free numbers in more than 30 countries. Use intelligent call routing to provide a seamless communication experience for international customers, effortlessly expanding your global reach.
  • Business continuity: Help to ensure uninterrupted customer service with call diversion mechanisms. Redirect calls to backup locations or platforms during emergencies or peak periods, maintaining seamless communication and business resilience.
Request a call back

Resources 

Inbound Voice Services
Give your customers one number to call from anywhere in Australia at low or no cost. You can also offer a global toll-free number or country-specific numbers, all routed to Australia.
Download now
Inbound Services Overview
The experience your callers have when contacting your organisation is critical to your success. Give your customers the seamless, responsive service they expect.
Download now
Network IVR
Help your customers and increase operational efficiency simultaneously with IVR.
Download now

Outbound Voice Services

Create an efficient voice system for your business and make it the foundation for customer and staff communication.

any job any where
  • Evolve Voice: Connect your office phone system to the public telephone network via SIP trunking on the Optus Evolve network. Simplify your network by converging voice and data traffic on a single connection, adding voice channels as your business grows.
  • Evolve DirectLine: Link small or branch offices to the Public Switched Telephone Network (PSTN) with a simple, flexible solution. Optus supports analogue devices and offers features like call forwarding, voicemail, and conference calling. This product is being decommissioned. More info here.
  • MultiLine: Improve call quality and handle high traffic volumes. Optus MultiLine provides disaster recovery options, business continuity features, and call handling tools like number diversion and call barring.
  • Voice Express Over-the-Top (OTT): Deploy a flexible, network-agnostic voice service that supports rapid scalability. Optus integrates voice services into your existing infrastructure without the need for additional hardware.
Request a call back

Resources 

Outbound Voice Overview
Voice services that keep pace with your growing business. 
Download now
Optus Evolve Directline
A simple, reliable voice service ideal for branch offices. This product is being decommissioned. More info here.
Download now
Optus MultiLine
A comprehensive digital voice solution tailored for larger offices. 
Download now
any job any where

Reporting and Insights

Understand your business's service traffic and telecommunications costs with our simple online tool. 

  • Insight Plus: Track unbilled usage, inbound call traffic, and telecommunications costs with analytics. Use the platform to allocate costs, identify usage patterns, and make data-driven decisions for your business. Optus Insight Plus provides interactive, timely access to your usage across all fixed and mobile services. 
Request a call back

Optus Insight Plus

Stay in control of your telecommunications costs with smarter, more efficient online billing and call reporting.

Download now

Why choose Optus for Collaboration and Voice?

secure network

End-to-end managed service 

Optus integrates your communication tools into one platform, handling everything from voice to video conferencing, so you can stay focused on your business. 

secure network

Secure, global connectivity 

Our secure, high-speed network helps ensure seamless communication across locations. Every call, video, and data transfer is encrypted to help protect your sensitive information. 

secure network

Custom, scalable solutions

Optus delivers scalable solutions, whether you're a startup or an enterprise. Our services adapt as your business grows, from adding users to expanding infrastructure.

secure network

Award Winning Network

As a Tier 1 provider, Optus has invested AU$4.5b since 2020 to help ensure reliable, secure connectivity, helping to keep your business online even during peak times or disruptions. 

How to get started

Create a holistic and futureproofed approach to your voice communications. Speak to an Optus specialist today. 

You consent to Optus and its partners using the personal information provided to contact you for marketing purposes, and in accordance with our Privacy Policy. For existing customers, we won’t change your SMS and email marketing preference.  If you do not provide your personal information and consent to marketing, Optus will not be able to process your request.

Helpful Links

  • Standard Agreements
  • My Business Portal
  • Accessibility
  • Media Centre
  • The Optus Network
  • Understand my bill

Business Insights

  • Accelerate
  • Customer Stories
  • About us

Other Optus sites

  • Optus Wholesale

  • Blog
  • Connect With Us on twitter
  • Connect With Us on linkedin
  • Connect With Us on youtube

  • Privacy Policy
  • Terms of use
  • Contact Us

Connect with us

  • Blog
  • Connect With Us on twitter
  • Connect With Us on linkedin
  • Connect With Us on youtube
  • Privacy Policy
  • Terms of use
  • Contact Us
© 2026 Singtel Optus Pty Limited
Optus acknowledges the Traditional Custodians of the lands, waters and skies across Australia. We pay our respects to Elders past and present and honour the strength and continuity of the world's oldest living cultures.