VOIP Support & Configuration for NSW

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 NSW. 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.

VoIP Setup & Support for Businesses in New South Wales, Australia

At COLETEK, we understand the crucial role of reliable and efficient communication in today's business landscape. Our VoIP Setup & Support service empowers New South Wales, Australia-based businesses to harness the power of Voice over IP technology, maximizing productivity and collaboration.

Our team of experienced engineers will collaborate with you to assess your unique needs and requirements. We'll then tailor a comprehensive solution that includes seamless installation, configuration, and ongoing support. We'll ensure a smooth transition to VoIP, minimizing disruption to your daily operations.

Our comprehensive support extends beyond just technical implementation. We offer periodic design reviews to ensure your system remains optimized and efficient. Our remote collaboration capabilities and Australia-wide support network enable us to address your needs promptly and efficiently, regardless of your location.

We understand the importance of seamless integration with existing workflows. Our skilled engineers will meticulously capture requirements, analyze trade-offs, and develop a detailed integration plan. We'll also conduct thorough testing and iteration to ensure your VoIP system operates flawlessly.

COLETEK maintains an in-house prototyping lab, supporting rapid hardware and software development, testing, and refinement. This enables us to deliver innovative and reliable VoIP solutions tailored to your specific needs. We're confident in our ability to deliver exceptional value and empower your business with the latest communication technology.

Let’s build something remarkable together.

Contact Us

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


VoIP Setup & Support for NSW – Amazing Customer Testimonials

My hard drive died with 18 months of work plus photos of my daughters 1st 18 months of life. I contemplated building a time machine to go back and document all those memories again - though I found it logistically and financially much easier to go with COLETEK. My recommendation is forget trying to build a time machine - call COLETEK.

I recently discovered COLETEK after I accidently managed to fry the PCB on my hard drive. The drive contained 13 years worth family photos and wasn't comfortable sending it off where it could be damaged more or lost in the post. After spending hours researching and emailing different data recovery companies, I decided on COLETEK. Luke was very helpful and let me know the estimated costs up front, and was able to quickly do the repairs necessary to get my drive running like new again. I was able to back up the whole drive and the bill ended up cheaper than the original quote. I can highly recommend them and have already sent a friend to get their drive repaired too.