VOIP Support & Configuration for Carnham

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 Carnham. 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.

Partnering with COLETEK: Unlocking Local Expertise for Carnham Businesses

As a trusted name in Australian engineering and product development, COLETEK is proud to serve businesses across Carnham, New South Wales, Australia. With over two decades of experience, we've established ourselves as a multidisciplinary company equipped to handle the unique challenges facing local companies. Based in Carnham, New South Wales, Australia, our team possesses an intimate understanding of the region's dynamics and is committed to fostering meaningful collaborations with businesses like yours. By leveraging our expertise in engineering and product development, you can rely on us to provide tailored solutions that drive growth and success. Our dedication to innovation, combined with a national reputation for reliability, has earned COLETEK a trusted status among Australian companies. We're uniquely positioned to support local businesses in Carnham, New South Wales, Australia, just as we do throughout the nation. When you partner with COLETEK, you can expect a collaborative approach, genuine care for your business goals, and unwavering commitment to delivering exceptional results. Our capabilities are designed to address the diverse needs of Carnham's vibrant business community. As a prominent player in the Australian market, we've consistently demonstrated our ability to adapt to changing industry landscapes, leveraging expertise to stay ahead of the curve. This resilience, combined with our strong foundation in engineering and product development, makes us an invaluable asset for businesses seeking reliable, long-term partners like yourself. At COLETEK, we're passionate about empowering local businesses across Carnham, New South Wales, Australia, to reach new heights. Our goal is to become a trusted extension of your team, working closely with you to address challenges and seize opportunities. Let’s build something remarkable together.

Let’s build something remarkable together.

Contact Us

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


VoIP Setup & Support for Carnham – 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.