VOIP Phone Systems Our VoIP Business Phone Systems and VoIP telephone System Solutions will reduce your office and mobile phone costs, improve inter office productivity and improve customer service at a fraction of the cost of a traditional Office PBX system.
Enterprise Phone Systems We are the Business Phone experts selling supporting and servicing Siemens business phone systems for any Small and Medium Enterprise.
Small Business Phone Systems OLCS are the Small Office Phone Systems and PBX telephony communications experts. We have been installing and supporting Small Business phone Systems and Solutions for over 20 years.

Unified Communications A Unified Communications Solution from On-Line Communications can integrate all of your voice, email, messaging, fax, presence, call management and conferencing applications.
Contact/Call Center Solutions On-Line Communications are the Call and Contact Centre telecommunication solution specialists. We sell support and service the Siemens OpenScape Contact Center Agile system.
Seamless Mobility A Seamless Mobility communication solution from On-Line Communications, can help small businesses save on telephony costs, improve communication and customer service.

Video/Web Conferencing The On-Line Communications LifeSize Video Conference solution reduces the cost and loss of productivity with interstate travel through high leve HD video conferencing.
Asterisk iPBX The Asterisk iPBX® telecommunications solution is great for Small and Medium Enterprises wishing to deploy a rich telephony application that they can administer themselves.

The Most Advanced Business Phone Systems and Office Telephone Systems in Australia

Online Communications has been installing and supporting Business Phone Systems and Office Telephone Solutions for over 20 years, enabling companies across Australia to run their business’ more efficiently, reduce office phone system operating costs, maximise business productivity and improve customer satisfaction.

Our Business Phone and Office Telephone Systems provide integrated telephony, communication and messaging solutions to businesses large and small; including leading corporations, governments and councils, national retail groups, call centre operators and thousands of small businesses.

On-Line Communications recognises that large and small business has unique business phone system and communication challenges. Our first step is to fully understand your existing business phone systems and communications network, potential future telephony requirements and only then make suitable business telephone system recommendations. Our comprehensive range of business telephone system expertise includes;

All Business Phone Systems and Solutions are supported by a dedicated and experienced support team with telecommunications and telephony industry experience and expertise.

On-Line Communications -Siemens Leading Business Phone Systems & Solutions Premium Partner

More importantly, as an Award winning Premium business phone systems and solutions partner for Siemens Business Phones with over 20 years experience, we are focused on delivering flexible and scalable business phone systems and solutions not just today but tomorrow. Our unrivalled customer service and telephony technical expertise ensures your Business phone solution will receive unrivalled support.

"I know On-Line Communications well and I have experienced the high level of service and support they offer their customers. I would recommend On-Line Communications to any solicitors or accountants who require a reliable phone system and I would say the benefit of being with On-Line is you know you are in very safe hands, with some of the best products available." Gary Mosphilis, Mazzcorp Partners

"We’ve been dealing with On-Line Communications for a number of years now and the service and the staff have always been excellent. This year On-Line upgraded our Siemens Hi-Path PABX and installed the ProCentre call centre solution for the Customer Service Centre. The functionality and reliability of this solution compared with the previous one has shown significant improvements, which has resulted in a higher level of delivered service." Brian Harris, Wagga Wagga City Council