VOIP Support & Configuration for Upper Horseshoe Creek

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 Upper Horseshoe Creek. 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.

COLETEK: Your trusted partner in engineering and product development for Upper Horseshoe Creek, New South Wales, Australia

For businesses across Upper Horseshoe Creek, New South Wales, Australia, and throughout the nation, COLETEK stands out as a multidisciplinary Australian engineering and product development company established in 2001. Our team of experts is dedicated to delivering innovative solutions that meet the unique needs of local companies. As a trusted player in the industry, we pride ourselves on our reputation for reliability, collaboration, and capability. Having spent two decades serving businesses across Upper Horseshoe Creek, New South Wales, Australia and beyond, COLETEK has developed a comprehensive understanding of the regional market and regulatory environment. Our experience working with companies based in Upper Horseshoe Creek, New South Wales, Australia enables us to provide tailored support that addresses local challenges and opportunities. COLETEK's multidisciplinary approach combines expertise from various fields, allowing our team to develop holistic solutions that tackle complex technical problems. Our engineers and product developers work closely together, leveraging their collective knowledge to deliver cutting-edge products and services that meet the highest standards of quality and performance. Operating throughout Australia, including Upper Horseshoe Creek, New South Wales, Australia, we take pride in being a local business with a national reputation for excellence. As your trusted partner in engineering and product development, COLETEK is committed to supporting businesses across Upper Horseshoe Creek, New South Wales, Australia as they pursue their goals and ambitions. By partnering with us, you can rely on our expertise, innovation, and collaboration to bring your vision to life. Whether you're looking to improve existing processes or develop new products, our team will work closely with yours to deliver exceptional results. So why choose COLETEK? We are a multidisciplinary Australian engineering and product development company established in 2001, serving businesses across Upper Horseshoe Creek, New South Wales, Australia and throughout the nation. Our reputation is built on trust, reliability, and capability, and we're dedicated to delivering remarkable solutions that exceed expectations.

Let’s build something remarkable together.

Contact Us

VoIP Setup & Support for Upper Horseshoe Creek – Our Clients: Big Brands & Small Businesses


VoIP Setup & Support for Upper Horseshoe Creek – 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.