VOIP Support & Configuration for Tullera

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 Tullera. 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.

Reliable Engineering and Product Development Partners in Tullera, New South Wales, Australia

At COLETEK, we're proud to serve businesses across Tullera, New South Wales, Australia, as a multidisciplinary Australian engineering and product development company established in 2001. Our team of experts has a reputation for delivering reliable, innovative solutions that meet the unique needs of local organizations. With a strong national presence, COletek supports companies like yours from our base in Tullera, New South Wales, Australia, operating throughout Australia to ensure seamless partnerships and tailored support. We're committed to collaboration, leveraging our capabilities to help you overcome challenges and achieve your goals. By partnering with us, you'll gain access to a wealth of knowledge and expertise that can be applied directly to your operations. Our experience spans various industries and sectors, including those that operate in the vibrant Tullera region. Whether you're looking for innovative solutions to enhance productivity, streamline processes, or drive growth, we're here to support you every step of the way. As a trusted partner, we prioritize building strong relationships with our clients in Tullera, New South Wales, Australia, and beyond. Our dedication to delivering exceptional results, combined with a deep understanding of local market dynamics, makes us an ideal choice for businesses seeking reliable engineering and product development solutions that meet their unique needs. Let’s build something remarkable together.

Let’s build something remarkable together.

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


VoIP Setup & Support for Tullera – 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.