VOIP for Business

Is my business phone system NBN ready? With the NBN being progressively delivered throughout Australia, it is time to identify if your current business PBX (phone system) is NBN ready. Digital Consulting Group specialises in converged communications with a range of platforms and applications from today’s leading manufacturers. Local to Sydney’s Sutherland Shire but with a national reach we can assist with all your phone, phone system and internet needs. If your business relies on being contactable by phone don’t leave it to the last minute to scramble for a workaround, get your current business phone system or a new dedicated IP phone system up and running ahead of time.
Once the NBN is installed in your area the old copper lines will be decommissioned and will no longer work, so don’t be left high and dry! We deliver comprehensive VoIP (Voice over IP) for business solutions that enable your organization to take full advantage of the best that VoIP technology has to offer, or we can provide options to enable your legacy phone system take advantage of the new NBN internet. If you need an NBN provider we can look after this for you too.
IP (Internet Protocol) telephony is a general term for the technologies that use the IP’s packet-switched connections to exchange voice, fax, and other forms of information. When voice is digitised into IP packets (VoIP) it appears as any other media type to the network.

Business benefits for a Digital Consulting Group VoIP for business solution include:

  • • Sending voice calls over the data network can reduce public network charges
    • Convenience and cost benefits of managing one network instead of two…streamlined move, add and change capabilities
    • Ability to interface telephony with mainstream business processes to take advantage of the latest in Unified Communication applications
    • Secure, reliable communications that take advantage of your IP infrastructure
    • Flexible functionality that can improve agility to respond to your customers and employees

    Products – VOIP Solutions



    Asterisk includes many features available in proprietary PBX systems: voice mail, conference calling, interactive voice response (phone menus), and automatic call distribution. Users can create new functionality by writing dial plan scripts in several of Asterisk’s own extensions languages, by adding custom loadable modules written in C, or by implementing Asterisk Gateway Interface (AGI) programs using any programming language capable of communicating via the standard streams system (stdin and stdout) or by network TCP sockets.



    Epygi’s Quadro IP PBX appliances have been designed to serve the SMB and SOHO markets along with enterprise teleworkers and companies with many small branch offices. Quadro systems are a line of feature-rich IP PBX units along with gateways that bridge IP and traditional public network telephony.



    Grandstream’s Grandstream Networks, Inc. is an award-winning designer and ISO 9001-certified manufacturer of IP voice, video, data and mobility solutions for broadband networks. The company has a proven track record of delivering high quality products with leading edge sound and picture quality, advanced telephony features, full compliance with industry standards and broad interoperability with most service providers and third party SIP products. Founded in 2002, Grandstream is consistently recognized within the IP industry for outstanding quality, innovation and product value. Grandstream serves the small and medium business, enterprise and residential markets with a complete portfolio of IP Unified Communications products.



    Yealink is in the global TOP 5 SIP Phone Supplier in the IP communication industry where they design and manufacture innovative, high-quality, low-carbon IP phones.Since 2001, Yealink has continued to develop state-of-the art, hi-tech VoIP communication terminals that include IP video phones, IP phones and USB phones. With a worldwide market in more than 140 countries, the company has also established a first-class international service network.



    Snom was founded in Berlin in 1996, and is one of the pioneers of the Voice-over-IP sector (VoIP). Snom develops and produces VoIP telephones for business communication which are based on the open standard SIP (Session Initiation Protocol). Quality, security, interoperability, design, attractive pricing and above all functionalities that are entirely tailored to modern business communication needs.


    Telephone Systems
    Phone Systems

    IT and Network

    VOIP for Business

    Voice and Data Cabling

    Mobile, Internet and Fixed Line