VOIP Support & Configuration for Doubtful 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 Doubtful 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.

Solutions for Entrepreneurial Spirit in Doubtful Creek and Beyond

Coletek is proud to operate in the heart of New South Wales, Australia, with a strong presence in Doubtful Creek. As a multidisciplinary Australian engineering and product development company established in 2001, we've had the privilege of supporting numerous businesses across this beautiful region.

Our team at Coletek has been built on a foundation of innovative thinking, reliability, and collaboration. We understand that businesses like yours in Doubtful Creek, New South Wales, Australia face unique challenges, from developing new products to streamlining operations. That's why we're committed to providing tailored solutions that address your specific needs.

Over the years, our expertise has allowed us to form strong relationships with clients across a range of sectors – from agriculture and manufacturing to education and healthcare. By understanding the intricacies of these industries, we've developed a capacity for problem-solving and strategic planning. This means you can rely on Coletek's experience serving businesses in Doubtful Creek, New South Wales, Australia, as well as nationwide.

Coletek is more than just an engineering company – we're dedicated to leveraging our capabilities to drive your business forward. Whether you need help bringing a new product to market or simply require expert guidance on overcoming a specific technical challenge, our in-house specialists are here to support your growth.

We take pride in being part of the Doubtful Creek community and beyond, with a deep understanding of the region's needs and opportunities. This proximity has allowed us to develop strong connections with local businesses, facilitating trusted partnerships that drive success. Let Coletek be your partner in innovation; we'll work together to bring your vision to life.

Let’s build something remarkable together.

Contact Us

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


VoIP Setup & Support for Doubtful 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.