VOIP Support & Configuration for Harwood

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 Harwood. 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.

Your Partner in Innovation: COLETEK Servicing Harwood, New South Wales, Australia and Beyond

As a business owner or decision-maker in Harwood, New South Wales, Australia, you're constantly seeking ways to drive growth, improve efficiency, and stay ahead of the competition. At COLETEK, we understand the unique challenges and opportunities that come with operating in rural areas like yours. That's why we're proud to be a trusted multidisciplinary Australian engineering and product development company established in 2001, supporting businesses across Harwood, New South Wales, Australia. With many years of experience working with clients from diverse industries, our team has developed the capability to tackle complex projects that require collaboration, creativity, and expertise. As a national player, we've built strong relationships with partners and stakeholders across Australia, including those operating in regional areas like Harwood, New South Wales, Australia. What sets us apart is our commitment to reliability, open communication, and a customer-centric approach. We take the time to understand your specific needs and goals, using this insight to deliver tailored solutions that meet your unique requirements. Whether you're looking to improve operational efficiency, boost productivity, or develop new products, our team of experts will work closely with yours to achieve outstanding results. Operating throughout Harwood, New South Wales, Australia and beyond, we've had the pleasure of working with a wide range of clients, including those in the agricultural, manufacturing, mining, and services sectors. Our solutions are designed to be scalable, flexible, and adaptable to your ever-changing needs. When you partner with COLETEK, you can rest assured that you're dealing with a reputable company that's committed to delivering high-quality outcomes in a timely manner. We're proud of our national reputation for innovation, expertise, and dedication to customer satisfaction. So why wait? Let us bring our expertise and passion to your doorstep, empowering your business to reach new heights. As we say at COLETEK: "Let’s build something remarkable together."

Let’s build something remarkable together.

Contact Us

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


VoIP Setup & Support for Harwood – 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.