VOIP Support & Configuration for Junction 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 Junction 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.

Expert Engineering Solutions for Junction Hill, New South Wales, Australia and Beyond

As a business owner in Junction Hill, New South Wales, Australia, you're part of a thriving community that values innovation and progress. At COLETEK, we understand the unique challenges your organization faces and are committed to providing expert engineering solutions that help drive growth and success. With over two decades of experience, COLETEK has established itself as a trusted multidisciplinary Australian engineering and product development company. Since our inception in 2001, we've honed our expertise in delivering innovative, tailored solutions for businesses across Junction Hill, New South Wales, Australia, and throughout the country. Our reputation for reliability, collaboration, and capability has earned us a national presence, and we're excited to bring our expertise to your doorstep. Based in Junction Hill, New South Wales, Australia, we're proud to serve as a trusted partner to local businesses, helping them overcome challenges, streamline operations, and create new opportunities. We're committed to staying ahead of the curve, investing in research and development to ensure our solutions remain at the forefront of industry trends. At COLETEK, we understand that every business is unique, with its own set of challenges and objectives. That's why we take a holistic approach to engineering and product development, combining technical expertise with creative thinking to deliver tailored solutions that meet your specific needs. Whether you're looking to improve operational efficiency, enhance customer experience, or drive innovation, our team of experts will work collaboratively with you to bring your vision to life. Operating throughout Junction Hill, New South Wales, Australia, and beyond, we've had the privilege of serving a wide range of industries, from manufacturing and logistics to healthcare and technology. Our focus is always on building lasting relationships, delivering exceptional results, and helping our clients thrive in today's fast-paced business environment. As you navigate the complexities of modern business, remember that COLETEK is here for you. We're not just an engineering company – we're a partner committed to your success. Let us bring our expertise and passion to the table, working together to build something truly remarkable.

Let’s build something remarkable together.

Contact Us

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


VoIP Setup & Support for Junction 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.