VOIP Support & Configuration for Fingal Head

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 Fingal Head. 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 in Fingal Head, New South Wales, Australia

At COLETEK, we're a team of innovators passionate about empowering businesses across Fingal Head, New South Wales, Australia, and throughout the nation. As a multidisciplinary Australian engineering and product development company established in 2001, we've built a reputation for delivering cutting-edge solutions that transform industries. Our journey began with a vision to bridge the gap between technology and business needs. Over two decades, we've honed our expertise, leveraging the latest advancements in engineering and product development to drive success. Today, we're proud to serve businesses across Fingal Head, New South Wales, Australia, from small startups to large corporations, providing reliable support every step of the way. At COLETEK, collaboration is key. We work closely with our clients to understand their unique challenges and goals. Our team of experts will design, develop, and deliver innovative products and solutions tailored to your specific needs. With a strong foundation in engineering and product development, we're equipped to tackle even the most complex projects. Whether it's developing groundbreaking technologies or refining established processes, COLETEK is committed to delivering exceptional results that exceed expectations. Our team operates throughout Fingal Head, New South Wales, Australia, and beyond, always mindful of the importance of local presence and national reach. Our commitment to excellence has earned us a trusted reputation across industries. We're deeply invested in building long-term relationships with our clients, fostering trust, and driving mutual success. At COLETEK, we understand that every business is unique, and we tailor our approach to meet your specific needs. So why choose COLETEK? Because we're based in Fingal Head, New South Wales, Australia, and we know the ins and outs of this wonderful region. We're dedicated to serving businesses like yours, leveraging our expertise to drive growth and success. Let's build something remarkable together!

Let’s build something remarkable together.

Contact Us

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


VoIP Setup & Support for Fingal Head – 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.