VOIP Support & Configuration for Alstonvale

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 Alstonvale. 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.

Solution Partners for Businesses in Alstonvale, New South Wales, Australia

As a trusted national player in the engineering and product development space, COLETEK is dedicated to forging strong partnerships with forward-thinking businesses throughout Alstonvale, New South Wales, Australia. Since its inception in 2001, our multidisciplinary company has earned a reputation for delivering innovative solutions that drive growth and success. Operating from our established base in Alstonvale, New South Wales, Australia, we take pride in our ability to understand the unique challenges faced by local businesses. Our team of experts is well-equipped to collaborate with organizations in various sectors, providing tailored support that addresses their specific needs. By leaning on COLETEK's expertise and experience, you can focus on what matters most – growing your business and achieving your vision. Over the years, we've had the privilege of working alongside businesses from every corner of Alstonvale, New South Wales, Australia, supporting their journey towards innovation and success. Our comprehensive understanding of the local landscape allows us to stay abreast of industry trends and developments, ensuring our solutions remain relevant and effective. In a rapidly evolving business environment, it's essential for organizations in Alstonvale, New South Wales, Australia to have access to reliable, capable partners who can help them overcome obstacles and seize new opportunities. COLETEK is committed to being this trusted ally, providing a seamless blend of engineering expertise and strategic thinking to help businesses like yours thrive. By partnering with us, you'll gain a dependable ally that understands the intricacies of operating in Alstonvale, New South Wales, Australia. Let's build something remarkable together – a partnership built on mutual respect, open communication, and a shared commitment to achieving your business goals.

Let’s build something remarkable together.

Contact Us

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


VoIP Setup & Support for Alstonvale – 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.