VOIP Support & Configuration for Mount Marsh

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 Mount Marsh. 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.

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Unlocking Innovation in Mount Marsh, New South Wales, Australia

We're proud to serve businesses across Mount Marsh, New South Wales, Australia, and throughout Australia. As a multidisciplinary Australian engineering and product development company established in 2001, we've earned a trusted national reputation for our innovative approach and commitment to reliability.

With deep roots in the region, we understand the unique challenges facing businesses in Mount Marsh, New South Wales, Australia. That's why we're dedicated to collaborating with local entrepreneurs and innovators to bring their ideas to life. Our team of experts is equipped to tackle complex engineering projects from concept to delivery, leveraging our extensive knowledge and experience.

We take pride in being a one-stop-shop for businesses looking to drive growth, improve efficiency, or simply overcome technical hurdles. Whether you're based in Mount Marsh, New South Wales, Australia or operate nationwide, we'll work closely with your team to develop custom solutions that meet your specific needs.

Let’s build something remarkable together.

Contact Us

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


VoIP Setup & Support for Mount Marsh – 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.