VOIP Support & Configuration for The Pinnacles

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 The Pinnacles. 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.

Trusted Engineering Partner for Businesses in The Pinnacles, New South Wales, Australia

At COLETEK, we're proud to be a multidisciplinary Australian engineering and product development company established in 2001. With a proven track record of delivering innovative solutions that exceed expectations, we've earned a reputation as trusted partners for businesses across The Pinnacles, New South Wales, Australia and beyond. From our base in The Pinnacles, we're uniquely positioned to support local enterprises, as well as national and international companies operating throughout the region. Our team's expertise spans multiple disciplines, allowing us to tackle complex challenges with a holistic approach that considers all aspects of your business. This comprehensive perspective enables us to develop tailored solutions that seamlessly integrate engineering, product development, and manufacturing capabilities. As a trusted partner for businesses in The Pinnacles, New South Wales, Australia, we understand the importance of reliability, collaboration, and capability. Our commitment to these values has yielded long-term relationships with clients who value our unwavering dedication to delivering exceptional results. Whether you're seeking innovative solutions for product development, process optimization, or complex engineering challenges, we have the expertise and experience needed to support your growth and prosperity. We believe that by combining human ingenuity with cutting-edge technology, we can help businesses in The Pinnacles, New South Wales, Australia and throughout Australia achieve their goals. Our collaboration-driven approach fosters a deep understanding of your unique needs and challenges, allowing us to develop customized solutions that drive real value. With COLETEK on your side, you can rely on our expertise, creativity, and passion for engineering innovation to propel your business forward.

Let’s build something remarkable together.

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


VoIP Setup & Support for The Pinnacles – 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.