VOIP Support & Configuration for Bilambil

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 Bilambil. 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.

Expert Engineering and Product Development Solutions for Bilambil, New South Wales, Australia

We're proud to be a multidisciplinary Australian engineering and product development company established in 2001, serving businesses across Bilambil, New South Wales, Australia. With over two decades of experience, we've earned a reputation for reliability, innovation, and collaboration. Our team of experts is dedicated to delivering tailored solutions that meet the unique needs of local businesses and industries.

As a trusted partner, we understand the importance of working closely with clients to develop bespoke products and solutions. This approach has allowed us to build strong relationships with businesses spanning Bilambil, New South Wales, Australia, and beyond. Our capability to deliver high-quality results, on time and within budget, is unmatched.

At COLETEK, we're based in Bilambil, New South Wales, Australia, with a deep understanding of the local market and its needs. We operate throughout Australia, providing engineering and product development services that cater to various industries. Whether you're seeking innovative solutions or practical advice, our team is committed to supporting your business goals.

Our approach is centered around effective collaboration, ensuring a seamless experience for all stakeholders involved. By leveraging our expertise, cutting-edge technology, and national reputation, we empower businesses across Bilambil, New South Wales, Australia, to achieve remarkable results. Let us help you take the next step in your business journey.

Let’s build something remarkable together.

Contact Us

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


VoIP Setup & Support for Bilambil – 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.