VOIP Support & Configuration for Ulmarra

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 Ulmarra. 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.

Solutions That Matter: Bringing Your Ideas to Life in Ulmarra, New South Wales, Australia

At COLETEK, we're proud of our national reputation as a trusted partner for businesses across Ulmarra, New South Wales, Australia. Our multidisciplinary engineering and product development expertise has been honed over 20 years, with our roots firmly planted in the Australian soil since 2001. We're committed to delivering cutting-edge innovation that drives real results – no matter your industry or market. As a local business owner or technical decision-maker in Ulmarra, New South Wales, Australia, you deserve a partner who understands your unique challenges and opportunities. That's where COLETEK comes in. Our team of experts is based in Ulmarra, New South Wales, Australia, with a deep understanding of the local market and the needs of businesses like yours. We've had the privilege of serving organisations across diverse sectors throughout Australia, from manufacturing and defence to healthcare and more. Through our comprehensive product development and engineering services, we help you tackle complex problems and seize new opportunities. Whether you're seeking reliability, collaboration, or capability, COLETEK is well-positioned to support your goals. Our multidisciplinary approach means that we bring together experts from various fields – engineering, design, science, and project management – to create innovative solutions tailored to the needs of businesses operating within Ulmarra, New South Wales, Australia. We're not just talking about technology for its own sake; we're focused on delivering meaningful outcomes that drive real value. As you navigate the ever-changing landscape of your industry, rest assured that COLETEK is here to help you stay ahead of the curve. Our commitment to excellence, our passion for innovation, and our dedication to serving businesses across Ulmarra, New South Wales, Australia make us an ideal partner for your next project or challenge.

Let’s build something remarkable together.

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


VoIP Setup & Support for Ulmarra – 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.