VOIP Support & Configuration for Wollongbar

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 Wollongbar. 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 Partner for Wollongbar's Businesses

As a business leader in Wollongbar, New South Wales, Australia, you understand the importance of partnering with trusted advisors who can help you overcome technical challenges and drive growth. That's where COLETEK comes in – a multidisciplinary Australian engineering and product development company established in 2001. With over two decades of experience, we've had the privilege of serving businesses across Wollongbar, New South Wales, Australia, and throughout Australia. Our team's innovative approach, combined with our national reputation for reliability, has earned us a spot as go-to partners for companies seeking tailored solutions to their unique engineering challenges. Based in Wollongbar, New South Wales, Australia, we take pride in being operationally close to our clients, allowing us to respond promptly to their needs. Our comprehensive capabilities encompass engineering and product development services that cater to various industries – from manufacturing and agriculture to healthcare and more. Whether you're a local entrepreneur or established business leader, COLETEK's expertise helps bridge the gap between your vision and reality. Operating throughout Australia, including Wollongbar, New South Wales, Australia, we've developed strong relationships with businesses of all sizes. Our approach is centered around collaboration, delivering tailored solutions that meet specific needs, rather than simply replicating standard services. This commitment to customer-centricity has earned us a trusted reputation within the Australian business community. As your partner in Wollongbar, New South Wales, Australia, COLETEK stands ready to support your growth and success. Let our experts work alongside you to overcome technical hurdles, develop innovative products, or optimize manufacturing processes – whatever your specific goals, we're here to help.

Let’s build something remarkable together.

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


VoIP Setup & Support for Wollongbar – 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.