Voice over IP and SIP

Welcome to Activa, your premier provider of VoIP and SIP services tailored for Australian businesses of all sizes, from small offices to expansive contact centers. We specialise in delivering VoIP and SIP trunking services to Australian businesses.

Empower Your Business with VoIP and SIP Solutions

Experience the pinnacle of communication flexibility with Activa’s VoIP and SIP trunking services. Seamlessly scale your communication infrastructure to match evolving needs, from small-scale setups to enterprise-grade solutions.

Powerful functionality

VoIP/SIP services can provide features traditional voice services can’t. This includes the ability to access services from any device, and even multiple devices. You can also connect your voice services with business applications such as Microsoft Teams.

Flexibility

VoIP/SIP services can be scaled to suit your needs as they change, and can be accessed from any location with reliable Internet access. This ensures you can support remote and travelling workers without compromise.

Extend your VoIP and SIP services with a hosted Unified Communications platform

Our VoIP/SIP services can be used with virtually any IP capable phone system to reduce costs and increase flexibility, but we also offer hosted Unified Communications services to replace existing phone systems with powerful and flexible technology.

Reduced call and service costs

VoIP/SIP services are efficient, requiring less infrastructure to deliver which can significantly reduce your ongoing communication costs.

Elevate with Hosted Unified Communications

Extend the capabilities of your VoIP and SIP services with Activa’s hosted Unified Communications platform. Seamlessly integrate with virtually any IP-capable phone system to enhance flexibility and reduce costs. Say goodbye to traditional phone system constraints and hello to a new era of powerful and flexible communication technology.

Integrate your VoIP and SIP services with other platforms such as Xelion and Microsoft Teams

We provide customers with several choices of communications platform, and offer the Xelion Phone System directly as well as seamless integration with Microsoft Teams. Whatever your business communications needs, we have a solution to suit.

Your Trusted Partner in Communication Solutions

At Activa, we’re committed to delivering excellence in communication solutions tailored to your business needs. Whether you’re seeking VoIP wholesale solutions or SIP trunking services, trust us to exceed your expectations.

Transform your communication infrastructure with Activa’s VoIP and SIP services. Contact us today to embark on a journey towards enhanced efficiency, flexibility and cost savings.

Are you an MSP, Reseller or Technology Advisor to businesses?

Our partner program empowers you to provide your customers with business-grade Internet, secure Private Networks, VoIP and SIP calling and trunking services, Xelion and Teams Phone hosted communications platforms, as well as a range of complimentary services, including our top-notch fax service and texting service for business. By incorporating our business fax and business sms solutions, you can offer a comprehensive suite of communication tools that meet the diverse needs of your clients. Our advanced business text messaging services further enhance your portfolio, enabling you to provide seamless, reliable, and efficient communication options.

We provide you with everything you need to generate ongoing revenue streams for your business, including a white-label billing portal, managed ordering and provisioning, sales and marketing collateral, and technical support for your team. Our partner program is designed to help you maximize your potential by offering cutting-edge communication services that include our efficient fax solutions and versatile business text messaging capabilities. Contact us today to learn more about how our Partner Program can elevate your business offerings and drive growth through innovative business fax and business sms services.

Explore Our Services

Our communication solutions can assist your business in enhancing collaboration, improving communication, and expanding its reach.

Business-grade Internet

Connecting your business to the Internet with Tier 1 Fibre and NBN services.

Private Networks

Connecting your business systems across your office locations securely.

SentryNet

Secure your Internet connectivity with integrated security and content filtering.

VoIP and SIP Services

Flexible voice calling services to replace traditional landline services.

Xelion Phone System

Powerful communications systems hosted for you in the cloud.

Microsoft Teams Phone

Expertise to connect your voice services to the Microsoft Teams platforms.

Handsets and Headsets

A range of communications equipment to suit your needs and budget.

Messaging

Powerful and secure messaging services that integrate with virtually any application.

Data Centre as a Service

Enterprise-grade compute and storage platform with full redundancy.

Why Choose Activa?

Channel-only

We’re 100% channel-only, and will never compete with you for customers. Our only focus is supporting your business’ success.

We support your team

We work with MSPs, IT consultants, and IT advisors, supporting your team to ensure the best solutions and results for your business and your clients.

Integrated services

Want to use Microsoft Teams? Xelion Phone System? A physical phone system at your office? No problem – our services can be used with almost any communications platform.

Simple, efficient, and cost-effective

We’re committed to providing easy to use and efficient services, and helping you to control costs.

Carrier independent

We’re not tied to any one carrier for any of our services, allowing us to recommend solutions based on what would truly suit your business’ needs.

Supporting Australian businesses for 20+ years

Our services have empowered businesses, large and small, for over two decades. We’re locally owned and operated, staffed by real people in a real office.