MDS Gateways is a telecommunications company based in Dublin, Ireland

Ireland

Ireland is an island to the northwest of continental Europe. It is the third-largest island in Europe and the twentieth-largest island on Earth...

. It is a designer and supplier of unified communications products

Unified communications

Unified communications is the integration of real-time communication services such as instant messaging , presence information, telephony , video conferencing, data sharing , call control and speech recognition with non-real-time communication services such as unified...

 and markets its products in Europe

Europe

Europe is, by convention, one of the world's seven continents. Comprising the westernmost peninsula of Eurasia, Europe is generally 'divided' from Asia to its east by the watershed divides of the Ural and Caucasus Mountains, the Ural River, the Caspian and Black Seas, and the waterways connecting...

, South Africa

South Africa

The Republic of South Africa is a country in southern Africa. Located at the southern tip of Africa, it is divided into nine provinces, with of coastline on the Atlantic and Indian oceans...

, and the US

United States

The United States of America is a federal constitutional republic comprising fifty states and a federal district...

. It specializes in Integrated Services Digital Network

Integrated Services Digital Network

Integrated Services Digital Network is a set of communications standards for simultaneous digital transmission of voice, video, data, and other network services over the traditional circuits of the public switched telephone network...

 (ISDN) terminal adapters, ADSL modem routers, IP communications terminal equipments, voice and data exchange, and circuit switched gateways. The company's main product family is marketed under the brand name "Opera".