VOIP Support & Configuration for Winegrove

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 Winegrove. 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.

Trusted Engineering and Product Development Partner for Winegrove Businesses

As the sun rises over the picturesque landscape of Winegrove, New South Wales, Australia, businesses in this thriving region are looking to innovative partners to drive their growth. COLETEK, a multidisciplinary Australian engineering and product development company established in 2001, has been serving these businesses across Winegrove, New South Wales, Australia for years. With our solid national reputation built on reliability, collaboration, and capability, we're proud to call ourselves a trusted partner for businesses of all sizes. Our deep understanding of the challenges faced by companies operating throughout Australia means you can rely on us to provide expert solutions that meet your unique needs. As a valued member of the Winegrove business community, you deserve tailored support from knowledgeable professionals who truly understand your industry. As your go-to engineering and product development partner, we've crafted an approach that puts your success at the forefront. We collaborate with clients like yours to develop innovative products and solutions that improve operational efficiency, reduce costs, and enhance customer experiences. Our team's expertise spans multiple disciplines, allowing us to tackle even the most complex problems. Whether you're seeking to optimize production processes, create immersive customer experiences, or engineer new technologies, we've got the skills to help your business thrive. In Winegrove, New South Wales, Australia and throughout our beloved country, COLETEK is committed to supporting businesses like yours with a people-first approach. We believe that when our clients succeed, the community as a whole benefits. So why choose us? Because our dedication to engineering and product development excellence, combined with our passion for building strong relationships, makes us the ideal partner for your growth journey.

Let’s build something remarkable together.

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


VoIP Setup & Support for Winegrove – 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.