VOIP Support & Configuration for Girards Hill

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 Girards Hill. 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.

Trustworthy Engineering and Product Development for Girards Hill, New South Wales, Australia Businesses

As a trusted engineering and product development company in Australia, COLETEK has been serving businesses across Girards Hill, New South Wales, Australia since 2001. Our team of experts is dedicated to delivering innovative solutions that empower local companies to succeed.

No matter the industry or project scope, our multidisciplinary approach ensures you receive tailored guidance and expertise. With a national reputation built on reliability, collaboration, and capability, COLETEK is the perfect partner for Girards Hill businesses seeking to overcome technical challenges and achieve their goals.

Based in Girards Hill, New South Wales, Australia, we operate throughout the region, providing local businesses with direct access to our services. Our team's passion for engineering and product development shines through in every project, ensuring that your products or solutions meet the highest standards of quality and performance.

In today's fast-paced business environment, it's more crucial than ever to partner with an organization that can provide the support you need to stay ahead of the competition. At COLETEK, we take pride in building long-lasting relationships with our Girards Hill clients, understanding their unique needs, and delivering tailored solutions that drive real results.

We're proud to be a part of the Girards Hill community, committed to helping local businesses achieve success through innovative engineering and product development. If you're looking for a trusted partner to help drive your business forward, look no further than COLETEK – your trusted engineering and product development experts based in Girards Hill, New South Wales, Australia.

Let’s build something remarkable together.

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


VoIP Setup & Support for Girards Hill – 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.