VOIP Support & Configuration for Acacia Creek

Whether you're upgrading an existing phone system or setting up a new office, COLETEK provides expert Voice Over IP (VOIP) support for businesses in Acacia Creek. We design, deploy and support robust VOIP solutions built on open-source platforms.

We Support:

  • Asterisk (custom dialplans, SIP trunking)
  • FreePBX by Schmooze
  • Elastix / AsteriskNOW by Digium
  • Softphones, IP handsets & mobile integration

What We Offer

  • On-premise & cloud-hosted PBX systems
  • VOIP network planning and security hardening
  • Call routing, IVR setup and voicemail-to-email
  • Remote support and maintenance

Our team of Linux experts ensures your VOIP system is secure, scalable, and cost-effective. We support everything from small business setups to multi-site deployments with complex call flows and advanced features.

Want to upgrade your phone system or reduce costs? Talk to our VOIP team today.

VOIP Support and Asterisk Configuration

Open Source VOIP. Powerful. Flexible. Secure.

Engineering Excellence in Acacia Creek, New South Wales, Australia

In the heart of Acacia Creek, New South Wales, Australia, and throughout the region, COLETEK is proud to bring world-class engineering expertise to businesses seeking innovative solutions. As a multidisciplinary Australian engineering and product development company established in 2001, we've earned a reputation for reliability, collaboration, and capability that sets us apart from others. Our commitment to serving businesses across Acacia Creek, New South Wales, Australia means you can trust us to deliver exceptional results. Based in Acacia Creek, New South Wales, Australia, COLETEK has operated throughout the country with a passion for understanding local needs and adapting our expertise to meet specific challenges. We're not just another engineering firm – we're your trusted partners in product development, problem-solving, and growth strategy implementation. For years, COLETEK has supported businesses seeking cutting-edge solutions in Acacia Creek, New South Wales, Australia and beyond. Our capabilities extend far beyond conventional service providers. COLETEK's innovative approach combines the best of engineering disciplines to develop custom products that meet the unique requirements of our clients. This comprehensive understanding enables us to tackle complex challenges from multiple angles – ensuring your needs are met efficiently and effectively. In Acacia Creek, New South Wales, Australia and throughout Australia, businesses rely on COLETEK because we're dependable, open-minded, and resourceful. As a national organization with local expertise, we possess the technical acumen and creative vision to drive meaningful change. Wherever you operate in Acacia Creek, New South Wales, Australia or in other parts of the country, rest assured that COLETEK is dedicated to making your business thrive.

Let’s build something remarkable together.

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VoIP Setup & Support for Acacia Creek – Our Clients: Big Brands & Small Businesses


VoIP Setup & Support for Acacia Creek – Amazing Customer Testimonials

I have been working closely with COLETEK for the past 6 years now, and I must say, it is a success story :-). I highly respect their team, they are a pleasure to work with and top skilled professionals. In addition to their top Technical service, their customer service is brilliant and it is a rare find. Their PCB repair rework skills are top notch and a rare find in this industry. I have been working in the IT industry for the past 20 years in various fields and seen it all so I can say with certainty that they are the best around and I am looking forward to keep working with them in the future.

I have been working closely with COLETEK for the past 6 years now, and I must say, it is a success story :-). I highly respect their team, they are a pleasure to work with and top skilled professionals. In addition to their top Technical service, their customer service is brilliant and it is a rare find. Their PCB repair rework skills are top notch and a rare find in this industry. I have been working in the IT industry for the past 20 years in various fields and seen it all so I can say with certainty that they are the best around and I am looking forward to keep working with them in the future.