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Phone Systems for Medium Business

Plexus Communications are leading online suppliers of Medium Business Phone systems from leading manufacturers including NEC, Panasonic, Avaya, Samsung, Alcatel and Aristel.

Medium Business customers need a phone system at a realistic budget, that meets the needs of a real business! The Phone system has to be reliable, with all the features which you’ll actually use. Understanding all of this, we are proud to have created powerful Phone System Configurators for most of Medium business customers around Australia.

Below you’ll find some popular Medium Business Phone System Brands to help you get started. Plexus Communications has made it easy to buy a phone system, which you can customise and pick only the parts or features you want.

NEC SV9100 with 2 DT830 phones

Business Phone Systems recommended for medium businesses

Plexus Communications supply and install only phone systems that have been proven to work effectively across Australia. Our team of specialists is ready to assist you with selecting, installing or upgrading your phone system. All phone systems come with advanced features and can be expanded.

At Plexus Communications we have completed hundreds of installations of phone systems in different medium and large companies. We’re ready to assist you in choosing your equipment, installing and configuring your business phones.

Cloud Hosted solutions

Ask us about our latest phone systems including the latest cloud solutions such as 3CX Phone System.

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  • Customer Reviews

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    4.8 35 reviews

    • Avatar Michael Stillman ★★★★★ 9 months ago
      I have dealt with Plexus for over 15 years & have found them extremely professional & have always delivered on time, & we have their VOIP phones in our office which are … More fantastic.
    • Avatar PKD Partners ★★★★★ 6 months ago
      Great service and highly recommended. Very professional and excellent communication throughout the whole process. The team has been very helpful and always available to assist us.
    • Avatar Whitney Beadman ★★★★★ 8 months ago
      I would highly recommend anyone reaching out to the team at Plexus for any business communication issues. The team are professional with super prompt reply and technicians. Big shout … More out to Faye for all her exceptional communication and Jack the technician. So incredibly happy to be assisted so promptly and have the issue resolved. Great work Plexus
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  • NEC Business Phone System Packages

    NEC SL2100 package with 4 phones

    NEC SL2100 package with 4 phones

    12-button & 24-botton handsets available

    More info

    SL2100 phone system with 8 handsets

    SL2100 phone system with 8 handsets

    NBN ready, installation, set up

    More info

    SV9100 phone system with 6 executive handsets

    SV9100 phone system with 6 handsets

    Installation and setup available

    More info


    Panasonic NS700 Phone System Packages

    Panasonic NS700 phone system Digital Small Business Starter Pack

    NS700 Digital Small Business Starter Pack

    More info

    Panasonic NS700 basic office started set with data cabinet

    NS700 basic office started set with data cabinet

    More info

    Large business phone system starter pack with conference phone

    Large business starter pack + conference phone

    More info