VOIP Support & Configuration for Ellangowan

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 Ellangowan. 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.

Partnering with COLETEK for Engineering Excellence in Ellangowan, New South Wales, Australia

As a trusted national player in the engineering and product development industry, COLETEK has been empowering businesses in Ellangowan, New South Wales, Australia to achieve their goals and drive innovation. With our multidisciplinary expertise, innovative mindset, and dedication to delivering exceptional results, we're proud to be serving companies across Ellangowan, New South Wales, Australia. Our roots run deep in Australian soil, with COLETEK established in 2001 as a multidisciplinary engineering and product development company. This expertise has allowed us to build strong relationships with local businesses, like yours, operating throughout the region. By collaborating closely, we've developed a profound understanding of the unique needs and challenges facing Ellangowan's entrepreneurial ecosystem. Today, our reputation for reliability, collaboration, and capability makes us the trusted partner of choice for companies seeking to solve complex problems, optimize processes, and drive growth. As a leader in the engineering and product development space, our team offers broad-based expertise across a range of industries and sectors. We've worked with diverse businesses of all sizes, from start-ups to large corporations, helping them overcome challenges, capitalize on opportunities, and achieve their vision. By leveraging our collective knowledge, skills, and experience, we deliver tailored solutions that address the specific needs and objectives of companies based in Ellangowan, New South Wales, Australia. When you partner with COLETEK for engineering excellence in Ellangowan, New South Wales, Australia, you can be confident that you'll receive personalized attention, expert guidance, and a commitment to delivering results. Our dedicated team is empowered to understand your unique challenges and develop innovative solutions to drive success. By working alongside our experts, you can rest assured that your business will flourish in the Ellangowan region, poised for growth, adaptation, and long-term prosperity.

Let’s build something remarkable together.

Contact Us

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


VoIP Setup & Support for Ellangowan – 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.