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What is VoIP

VoIP stands for "Voice Over Internet Protocol". It is a technology that allows you to make telephone calls over a Broadband internet connection.

What is IrishVoip

IrishVoip is the high quality VoIP service for Business and Residential customers.
IrishVoip offers low cost calls by using your existing Broadband Internet connection.

How to use IrishVoip

IrishVoip uses your existing broadband connection instead of the traditional phone line. IrishVoip works on any broadband internet connection (e.g. DSL, CABLE, WiFi, 3G).

The Service is SIP compliant; you can use your IrishVoip account with any SIP device or SIP softphone.
Also, you can install a SIP client on your mobile device to make local, mobile and international calls at IrishVoip rates using your handset internet connection.

Here are some ways to use IrishVoip:

Use your normal telephone handset

All you need is a VoIP Phone adapter !
Plug in your existing telephone handset or cordless phone to your broadband internet connection. Make calls as normal.

Use new generation IP Phones

IP Phones integrate VoIP technology into a regular-like telephone handset, offering advanced communication features.

Use IP PBX to connect your business

You can use your IrishVoip account with most affordable and reliable IP PBX systems in the market.

Use your Smartphone

Use your smartphone wherever you have access to the internet via Wi-Fi or over 3G. Get our mobile app or any SIP compliant Mobile VoIP application. Bring IrishVoip on the go!
Find out more


Make calls with your personal computer using our pre-configured Voipy Softphone.
Voipy is the easiest way to use IrishVoip.
Download Voipy for free.


IrishVoip works with any SIP-based VoIP Softphone (e.g. 3CX, X-lite, Zoiper, Ekiga).
Install and configure your preferred Softphone and you are ready to make calls.
SIP settings are available here


Use your IrishVoip account with any Asterisk-based PBX
(e.g. Trixbox, FreePbx, Elastix).