VOIP Support & Configuration for Dundurrabin

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 Dundurrabin. 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.

Empowering Businesses in Dundurrabin, New South Wales, Australia, and Beyond

As a trusted engineering and product development company established in 2001, COLETEK has earned its reputation across Australia for delivering innovative solutions that exceed expectations. With a team of talented professionals dedicated to collaboration and reliability, we proudly support businesses in Dundurrabin, New South Wales, Australia, as well as throughout our nation. Our multidisciplinary approach allows us to navigate complex challenges with ease, leveraging expertise in various domains to develop game-changing products and engineering services that drive growth and success. By working closely with clients, we strive to understand their unique needs and concerns, then empower them with the tools and insights necessary to achieve their goals. For businesses located in Dundurrabin, New South Wales, Australia, seeking to establish a strong foothold in their industry or simply looking for innovative ways to differentiate themselves, COLETEK is uniquely positioned to provide the engineering and product development expertise needed. Our team of experts can be entrusted with designing and developing solutions that drive competitiveness, efficiency, and customer satisfaction. Our dedication to delivering exceptional results has earned us the trust of businesses throughout Dundurrabin, New South Wales, Australia. We take pride in being a reliable partner for clients who demand top-notch quality, attention to detail, and personalized support. Whether you're seeking to enhance your existing products or develop new ones that disrupt markets, we have the capability to help. By choosing COLETEK as their trusted engineering and product development partner, businesses based in Dundurrabin, New South Wales, Australia can rest assured they are working with a company that understands the importance of collaboration, flexibility, and adaptability. As your go-to organization for innovative solutions, we will work tirelessly to help you achieve your vision and stay ahead of the curve.

Let’s build something remarkable together.

Contact Us

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


VoIP Setup & Support for Dundurrabin – 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.