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Voice Over IP
Internet Protocol (IP) telephony is a radical departure from the closed, proprietary PBXs and key telephone systems that for more than three decades defined voice communications. Today, organizations of all sizes can enjoy open standards-based, network-centric solutions that move beyond voice-only communications to multimedia—voice, video, data, presence and collaboration—tools to bring employees, peers, vendors, suppliers and customers together in exciting new and profitable ways.

Working with Advanced Network Systems takes the guesswork out of implementing important business communication tools like IP Telephony. Our expertise in the design and integration of IP telephony systems ensures the solutions we recommend will meet and exceed the performance expectations you’ve set for your growing business.

Service Offerings
we have been working closely with a number of VoIP products, some of which are Cisco Call Manager .AVAYA, Nortel As a result of our extensive real word and test lab experience with such systems, we offer a number of VoIP related services raging from consulting, supply and maintenance and support
VoIP Solutions
We utilise our extensive technical, consulting experience with thorough business understanding, to provide you an independent and professional analysis of your business requirements and match it with a functional and cost effective VoIP solution.


VoIP Software and hardware supply
Supply of reliable and industry proven VoIP software or hardware, either with or without services. Some of the vendors we work with include Cisco, Digium, Switchvox, Polycom and others. For further information about our range of VoIP hardware, please refer to Case Study .
VoIP systems support
Our years-long experience with software VoIP systems supporting a range of Open Source VoIP systems such as Cisco CallManager (Express)


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