VOIP Support & Configuration for Tatham

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 Tatham. 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 for Businesses in Tatham, New South Wales, Australia and Beyond

As a trusted engineering and product development company, COLETEK is proud to have been serving businesses across Tatham, New South Wales, Australia, and throughout the country since 2001. With our multidisciplinary team of experts, we have established ourselves as a go-to partner for organizations seeking innovative solutions, cutting-edge technologies, and reliable support. Based in Tatham, New South Wales, Australia, COLETEK operates throughout Australia to deliver top-notch services that cater to the unique needs of local businesses. Our deep understanding of the regional market and extensive experience working with diverse industries have made us a trusted partner for many Australian companies. Whether you're an entrepreneur looking to disrupt the status quo or a established business seeking growth and expansion, we're committed to providing tailored support that meets your distinct goals. Our multidisciplinary approach combines expertise in engineering, product development, and manufacturing to create innovative solutions that drive real results. By partnering with COLETEK, businesses in Tatham, New South Wales, Australia can tap into our extensive capabilities, including design for manufacturability, simulation, advanced materials, and more. Our collaborative mindset ensures seamless integration with your existing processes, allowing you to focus on what matters most – growing your business. COLETEK's commitment to reliability has earned us a reputation as a trusted partner for businesses across Tatham, New South Wales, Australia. We're dedicated to delivering high-quality results that meet the highest standards of quality and safety. Our team is passionate about building long-term relationships with our clients through open communication, proactive problem-solving, and transparent reporting. As a national company operating throughout Australia, COLETEK has earned a reputation for excellence in engineering product development. For businesses in Tatham, New South Wales, Australia seeking innovative solutions that drive growth and success, we invite you to join our community of partners who benefit from our expertise, trustworthiness, and capability.

Let’s build something remarkable together.

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


VoIP Setup & Support for Tatham – 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.