More Benefits at a Glance

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More Benefits at a Glance

Significant cost savings

Using your data network for voice gives you free on-net calls and eliminates unnecessary lines. On-net calls are free, right across the enterprise, including mobile calls.

Genuine peace of mind

eir SIP Voice is a carrier-class service located in Ireland, provided over the eir network.

You experience a reliable, business class service with toll-quality calls, supported 24 hours a day by our ISO20000-accredited customer service organisation.


Range of access technologies

Access eir SIP Voice over a new or existing eir IP-based data circuit such as Business IP, NGN VPN or eFibre.

Improve productivity

Deploy powerful new communication and collaboration features and enhance productivity of mobile and remote workers with office-phone functionality at home; such as DDI, short code dialling, caller ID.

Improve management

Simplify moves, adds and changes to your service.

Handle more calls, without more lines

You’ve never enjoyed this level of flexibility with your voice services.

Burst your number of voice channels at any time to cater for seasonal demands, or events like product launches and other campaigns that create a sudden spike in inbound or outbound calls.