VOIP Support & Configuration for Nashua

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 Nashua. 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.

Solving the Challenges of Nashua's Innovative Ecosystem with COLETEK

In Nashua, New South Wales, Australia, businesses are constantly seeking ways to stay ahead in a rapidly evolving market. As a hub for innovation and entrepreneurship, it's essential to have trusted partners who can help turn ideas into reality. That's where COLETEK comes in – a multidisciplinary Australian engineering and product development company established in 2001. With a strong national reputation built on reliability, collaboration, and capability, COLETEK has earned the trust of businesses across Nashua, New South Wales, Australia, and beyond. Our team of experts works closely with clients to develop customized solutions that meet their unique needs, from concept design through to testing and manufacturing. By leveraging our skills in engineering, product development, and problem-solving, we empower organizations to achieve their goals and stay competitive. Throughout Nashua, New South Wales, Australia, and across the country, COLETEK's expertise has supported a diverse range of industries, including but not limited to aerospace, automotive, defense, healthcare, and more. Our commitment to delivering exceptional results has enabled us to establish long-term relationships with clients, fostering a culture of trust and collaboration. When you partner with COLETEK based in Nashua, New South Wales, Australia, you can be confident that we'll operate throughout the region with a deep understanding of local needs and challenges. From project initiation through to completion, our dedicated team will work tirelessly to ensure seamless integration into your existing workflows. COLETEK's presence in Nashua, New South Wales, Australia is more than just a physical location – it's a testament to our commitment to serving businesses across the region. We're dedicated to being an integral part of Nashua's innovative ecosystem, supporting entrepreneurs and businesses as they navigate their growth journey. So why wait? Let COLETEK based in Nashua, New South Wales, Australia help you take your business to new heights. Reach out today to discover how our expertise can empower your organization to achieve remarkable results.

Let’s build something remarkable together.

Contact Us

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


VoIP Setup & Support for Nashua – 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.