VOIP Support & Configuration for Tregeagle

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 Tregeagle. 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.

Collaborative Innovation for Businesses in Tregeagle, New South Wales, Australia

At COLETEK, we're proud to support businesses across Tregeagle, New South Wales, Australia as they navigate the challenges and opportunities of a rapidly evolving landscape. With nearly two decades of experience in engineering and product development, our team is well-equipped to help local companies like yours overcome obstacles and seize new opportunities. As a multidisciplinary Australian company established in 2001, we've built a reputation for reliability, collaboration, and capability – qualities that have earned us the trust of businesses and governments nationwide. Our commitment to innovative problem-solving and industry-leading expertise has allowed us to build strong relationships with clients across Tregeagle, New South Wales, Australia. By leveraging our extensive engineering capabilities, we're able to design, develop, and deliver cutting-edge products and services that drive real value for our customers. At COLETEK, we understand the unique needs and challenges of businesses in this region – from agriculture to manufacturing, construction, and beyond. When you partner with us, you can expect a collaborative approach that is tailored to your specific goals and objectives. We take the time to listen to your needs, then work closely with you to develop innovative solutions that meet your unique challenges. Our team of experts is passionate about delivering high-quality results that exceed our clients' expectations – whether we're designing a new manufacturing process, developing an AI-powered tool, or creating a comprehensive digital strategy. As a business operating throughout Tregeagle, New South Wales, Australia, you're likely looking for partners who can help you navigate the complexities of product development and engineering. That's where COLETEK comes in – our team is dedicated to providing trusted solutions that drive real results for your business. From concept to delivery, we'll work closely with you every step of the way, ensuring that you receive a product or service that meets your needs and exceeds your expectations. So why choose COLETEK as your partner? Because we're not just another engineering company – we're committed to building relationships with businesses in Tregeagle, New South Wales, Australia that are founded on trust, collaboration, and mutual respect. When you work with us, you can expect a dedicated team of experts who will stop at nothing to deliver exceptional results.

Let’s build something remarkable together.

Contact Us

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


VoIP Setup & Support for Tregeagle – 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.