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SIP Trunks

Enables businesses to access high-definition voice over the PSTN via an internet connection, with an easy path to cloud-based systems

A flexible voice calling solution delivered over the internet

Connect to the PSTN over the internet for high-definition voice, using your existing phone systems. Enjoy the freedom to use any provider, with quick scalability as your needs grow.

Hosted in the secure Vocus cloud with built-in redundancy, you can tailor plans, devices, and add-ons—all for one monthly cost.

Secure, flexible, and reliable SIP trunking

Key features

Take the next step. Talk to an Enterprise specialist.

Get expert guidance across connectivity, security, cloud, voice, and wireless solutions. Submit an enquiry or call to speak with a Vocus specialist.

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Amnesty International Australia

Customer story

“Walk around our office and you’ll find nearly everyone engaging in high-definition video conferencing from their desks. They’re working with stakeholders, suppliers, and colleagues who are in other states or working from home."

Pete Thomas, Chief Operating Officer
Amnesty International Australia

Comprehensive technology solutions with trusted support

Why choose Vocus

Enterprise-Grade Voice Solutions

Reduce complexity and connect your organisation with voice solutions that scale with you.