VOIP Support & Configuration for Dorroughby

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 Dorroughby. 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.

Collaborative Engineering Solutions for Dorroughby, New South Wales, Australia

At COLETEK, we're proud to serve businesses across Dorroughby, New South Wales, Australia and beyond with our multidisciplinary engineering and product development expertise. Established in 2001, our company has built a reputation as a trusted national partner for organizations seeking innovative solutions. As a dedicated Australian business, we're committed to understanding the unique challenges and opportunities faced by companies like yours, whether you're based in Dorroughby or operating throughout New South Wales. Our team of experienced professionals has a keen eye for collaboration, leveraging their expertise to drive real results for clients. With a rich history of successful partnerships, we've earned a reputation as a reliable and capable partner for engineering projects spanning a broad range of industries. By working closely with your team, we can help you overcome the technical hurdles preventing you from achieving your business objectives. Whether you're seeking design solutions, product development, or systems integration expertise, our multidisciplinary approach ensures that you receive comprehensive support tailored to your specific needs. COLETEK has a proven track record of delivering innovative engineering and product development solutions for businesses operating across Dorroughby, New South Wales, Australia. By combining our technical acumen with a deep understanding of local markets and conditions, we can help your organization thrive in today's competitive environment. Our comprehensive approach ensures that you receive the support you need to stay ahead of the curve, drive growth, and navigate the complex landscape surrounding engineering and product development. At COLETEK, we're committed to serving businesses across Dorroughby and beyond with exceptional quality, reliability, and customer service. If you're looking for a trusted partner to help your organization succeed in today's fast-paced business environment, we invite you to explore the possibilities of working with our multidisciplinary engineering experts.

Let’s build something remarkable together.

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


VoIP Setup & Support for Dorroughby – 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.