VOIP Support & Configuration for Cawongla

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 Cawongla. 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 Cawongla, New South Wales, Australia with Engineering Expertise

As a respected multidisciplinary engineering and product development company established in 2001, COLETEK is dedicated to delivering innovative solutions that meet the unique needs of businesses across Cawongla, New South Wales, Australia. With a strong national reputation, our team is committed to building long-term relationships with local entrepreneurs, inventors, and innovators. Based in Cawongla, New South Wales, Australia, COLETEK has garnered a reputation for reliability, collaboration, and capability across various industries. Our experienced professionals thrive on the challenge of tackling complex engineering and product development projects, leveraging their diverse skill sets to drive results. By working closely with clients, we pride ourselves in delivering tailored solutions that exceed expectations. Operating throughout Cawongla, New South Wales, Australia, COLETEK is committed to supporting local businesses, just as we do across the nation. We believe in empowering entrepreneurs and inventors to bring their ideas to life, fostering economic growth and innovation in our community. Our team is passionate about making a positive impact through collaborative engineering and product development. For businesses in Cawongla, New South Wales, Australia seeking reliable partners for innovative projects, we offer unmatched expertise, flexibility, and adaptability. Whether you're an early-stage startup or an established enterprise, COLETEK's multidisciplinary approach enables us to tailor our services to your specific needs, empowering you to stay ahead of the curve. As a trusted player in Australian engineering and product development, COLETEK is well-positioned to serve businesses across Cawongla, New South Wales, Australia. With our comprehensive capabilities, we're equipped to handle projects that involve novel manufacturing processes, advanced materials, and cutting-edge technologies. In Cawongla, New South Wales, Australia, we're proud to be part of the vibrant business ecosystem, collaborating with local stakeholders to drive progress and economic growth. Join forces with COLETEK today, and let's build something remarkable together.

Let’s build something remarkable together.

Contact Us

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


VoIP Setup & Support for Cawongla – 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.