• Telephone Systems

    Panasonic and Siemens / Unify telephone systems installed & maintained by certified engineers

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  • Cat 5/6/7 & Fibre Optic Links

    We install test & certify Category 5-6 & 7 fibre optic Cabling, with certified Installation guarantee

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  • Eircom / EIR Telephone Systems

    Things do go wrong !!! WE CAN HELP Repair and service all Eircom /EIR Broadlink , Netlink ,Siemens Hipath

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  • Voice Over Internet Protocol (VOIP) And Cloud Communications

    Free office to office calls Remote Office setup Cheap calls worldwide Upgrade to the Future

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Business Phone System and Network Solutions

CDC Telecom sells, installs, and maintains Telephone systems both On-Premise and Hosted throughout Ireland. Our Team of Engineers ensures we can support all your Business Phone System and Network solutions needs. We are delighted to be able to provide VoIP Phone Systems from LG, Yealink, Panasonic, and NEC. We also have partnered with one of Ireland’s office Cloud Phone System providers to provide a best-in-class solution for businesses of all sizes.

With over 30 years of experience, our staff will provide advice and options for all business phone system and communication requirements – from planning, installation, and maintenance solutions.

We also supply fully certified data cabling infrastructure Cat 6 and Cat 6A, Fibre optic, from project specification with complete certification and 25-year Guarantee. Have you new commercial build or existing upgrade to your structured cabling. CDC Telecom are experts in both green field developments and upgrading older buildings with the latest high-speed internal networking ability.


Has fibre broadband reached your business?

If so, have you considered moving your phone system to the cloud. We are delighted to be able to provide multiple VoIP solutions.  No on-premise phone system to maintain, No line rental, No charges for calls to landlines in Ireland & the UK,  Connect your VoIP via desk phone, PC, mobile phone, and laptop, Work from anywhere and be reachable via your extension number.

Get in Touch

Phone Systems

  • Panasonic

    CDC provides maintenance and support to Panasonic Phone Systems including Panasonic’s VoIP Phone Systems NCP 500/1000 and  KX-NS range. Our engineers are certified Panasonic Telephone Systems support. CDC Telecom stocks both new and used business telephone systems to ensure the highest level of support for dated or end-of-life Telephone Systems.

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  • Siemens / Unify

    Have you a Siemens or Unify Telephone System or Business Phone System? We are delighted to have been supporting Siemens and Unify systems for over 20 years and can still support most Hipath, Hicom, and Optipoint. We also provide a Trade in your Phone System with CDC offer that allows you to upgrade to the latest VoIP or Cloud system technology.

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  • Eircom Systems

    Have you and Eir or Eircom Phone System or Business Telephone System? Looking for support and maintenance? We provide service and parts for the “Eircom” phone systems. Netlink / Broadlink and Advantage series, and also the popular Siemens Hicom and Hipath models. Trade in your Phone System with CDC Telecom and avail of the latest VoIP and Cloud Technology platforms. Reduce your bills and gain better connectivity!

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John Moffatt Director – King and Moffatt Building Services

“We have worked on projects with CDC Telecom for over 10 years. We are delighted with the high standard of work and professionalism provided by Colm and Damien’s team from both Telecom and Data Networking provisions. ”

John Moffatt Director – King and Moffatt Building Services

Some of our clients:

  • King & Moffatt Electrical Experts
  • Bord Na Mona
  • SuperValu Ireland
  • Omniplex Cinemas Ireland