VOIP Support & Configuration for Leichhardt

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 Leichhardt. 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.

A Trusted Partner in Engineering and Product Development for Businesses in Leichhardt, Queensland, Australia

As a business owner in Leichhardt, Queensland, Australia, you understand the importance of partnering with a trusted engineering and product development company that can help drive innovation and growth. COLETEK is exactly that partner – a multidisciplinary Australian company established in 2001 with a strong track record of reliability, collaboration, and capability. We're based in Leichhardt, Queensland, Australia, but our expertise extends far beyond the local area. We've supported businesses throughout Australia, leveraging our cutting-edge engineering skills and commitment to delivering exceptional results. Whether you're looking for innovative solutions, process improvements, or simply a trusted advisor, COLETEK is here to help. What sets us apart is our people-first approach. Our team of expert engineers, designers, and project managers take the time to understand your unique challenges and goals, then work closely with you to develop tailored solutions that meet your needs. We're passionate about collaboration and believe that effective communication is key to driving success. Our expertise spans multiple industries and disciplines, from mechanical engineering to electrical, software development, and design. And with our state-of-the-art facilities and equipment, we can handle projects of any scope or complexity. Whether you need concept-to-manufacturing support, prototype development, testing and validation, or product lifecycle management – COLETEK has the capability and expertise to deliver exceptional results. By partnering with us, your business in Leichhardt, Queensland, Australia can benefit from a trusted advisor that's committed to delivering real value. Our team is dedicated to serving businesses across Leichhardt, Queensland, Australia, providing expert guidance, innovative solutions, and tailored support to help you achieve your goals. So why choose COLETEK as your partner? It's simple – our reputation for reliability, collaboration, and capability speaks for itself. We're not just an engineering company; we're a trusted advisor that can help turn your ideas into reality. Let us put our expertise to work for you. Learn more about how COletek can support your business in Leichhardt, Queensland, Australia today.

Let’s build something remarkable together.

Contact Us

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


VoIP Setup & Support for Leichhardt – Amazing Customer Testimonials

We recently engaged the services of COLETEK to perform some penetration testing on our systems. We found Luke flexible and accommodating with our specific needs. Luke provide what we needed to show our clients our security measures with our systems. I would have no hesitation in recommending Luke.

I was very impressed with the prompt service I received from COLETEK IT. I submitted a request for assistance on Thursday when my Windows PC failed to boot. I dropped the computer off Friday. Saturday - I was notified that analysis was complete and that a reinstall of Windows was required. Sunday - I was notified that Windows had been reinstalled and all my data had been copied back. Monday - I picked up my recovered machine from COLETEK. Four days from initial contact to having my system back would be great service in anyone's book. I have no hesitation in recommending COLETEK IT.

I have outsourced many projects through COLETEK over the years for a variety of applications. Applications such as a online based software platform that pulls live data feeds and updates in real-time to the user. A custom built website for adding users and products that achieved over 20,000 listings. Mobile applications. Data recovery and hardware repair. Custom SEO services and secure hosting services. I choose COLETEK because I know that a job will get done as requested and within a reasonable time frame. Also I'm a stickler for security and they're the best.

Luke from COLETEK provided server setup and consultation for our media production Business. They were prompt, professional, and helpful, and gave us some good ideas and options when it came to a custom and cost effective solution. They have been prompt and responsive since initial setup, offering advice as needed and supporting additional requests. Highly recommended!

I was very impressed with the prompt service I received from COLETEK IT. I submitted a request for assistance on Thursday when my Windows PC failed to boot. I dropped the computer off Friday. Saturday - I was notified that analysis was complete and that a reinstall of Windows was required. Sunday - I was notified that Windows had been reinstalled and all my data had been copied back. Monday - I picked up my recovered machine from COLETEK. Four days from initial contact to having my system back would be great service in anyone's book. I have no hesitation in recommending COLETEK IT.

We recently engaged the services of COLETEK to perform some penetration testing on our systems. We found Luke flexible and accommodating with our specific needs. Luke provide what we needed to show our clients our security measures with our systems. I would have no hesitation in recommending Luke.

I have outsourced many projects through COLETEK over the years for a variety of applications. Applications such as a online based software platform that pulls live data feeds and updates in real-time to the user. A custom built website for adding users and products that achieved over 20,000 listings. Mobile applications. Data recovery and hardware repair. Custom SEO services and secure hosting services. I choose COLETEK because I know that a job will get done as requested and within a reasonable time frame. Also I'm a stickler for security and they're the best.

We experienced some issues with our Linux server. I contacted Luke and explained my concerns, Luke come to our office (after hours) to run some tests and when advised me that some programming was required and that the hard drives were overdue for replacements. Luke suggested I drop the server of at his office on Friday late afternoon so he could do the fix on the weekend and he would come to our office on Sunday afternoon to install the updated server. I gladly accpeted such a great offer. Everything went exactly to plan even though we had to deal with really bad storms and some power outages on that weekend. Job well done.

We experienced some issues with our Linux server. I contacted Luke and explained my concerns, Luke come to our office (after hours) to run some tests and when advised me that some programming was required and that the hard drives were overdue for replacements. Luke suggested I drop the server of at his office on Friday late afternoon so he could do the fix on the weekend and he would come to our office on Sunday afternoon to install the updated server. I gladly accpeted such a great offer. Everything went exactly to plan even though we had to deal with really bad storms and some power outages on that weekend. Job well done.

Luke from COLETEK provided server setup and consultation for our media production Business. They were prompt, professional, and helpful, and gave us some good ideas and options when it came to a custom and cost effective solution. They have been prompt and responsive since initial setup, offering advice as needed and supporting additional requests. Highly recommended!