VOIP Support & Configuration for Lionsville

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 Lionsville. 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.

COLETEK: Your Partner in Engineering Innovation for Lionsville Businesses

As you navigate the ever-evolving landscape of innovation in Lionsville, New South Wales, Australia, it's essential to find a trusted partner that shares your vision and drive for excellence. Our team at COLETEK remains committed to empowering local businesses with cutting-edge engineering solutions, bolstered by our 20+ years of national reputation as a multidisciplinary Australian company. Established in 2001, COletek has consistently demonstrated its ability to deliver high-caliber products and services that elevate the capabilities of businesses across Lionsville, New South Wales, Australia. Our experts' passion for engineering innovation shines through in everything we do, from concept design to production and beyond. By partnering with us, you can rest assured that your operations will benefit from our collective expertise, earned over decades of collaboration with esteemed clients nationwide. As a proud member of the Lionsville business community, COletek is dedicated to fostering long-term relationships built on mutual trust and respect. Our commitment to serving businesses across Lionsville, New South Wales, Australia begins with an unwavering dedication to understanding your unique needs, values, and ambitions. By placing our clients' success at the forefront of everything we do, we have earned a reputation for being a reliable, collaborative, and capable partner in all aspects of engineering product development. For businesses seeking a trusted advisor that can help them stay ahead of the curve, COletek's team delivers tailored solutions that address the most pressing challenges facing Lionsville, New South Wales, Australia. By leveraging our proven expertise in engineering design, simulation, testing, validation, and production services, your organization can accelerate innovation, minimize risks, and optimize operational performance. Whether you're seeking to enhance existing products or introduce game-changing innovations, COletek stands by its unwavering commitment to serving businesses across Lionsville, New South Wales, Australia with the highest levels of expertise, professionalism, and dedication. So why wait? Let's build something remarkable together.

Let’s build something remarkable together.

Contact Us

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


VoIP Setup & Support for Lionsville – 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.