Barney Duffy
Barney has worked in the UK Communications industry for 40+ years. He was worked for BT, Plessey, GPT, Siemens, Ericsson, Periphonics, Nortel, a&o, Proximity, Azzurri, Cable and Wireless, Vodafone. He has been responsible for designing some of the largest Voice Networks and Contact Centers in the UK. He currently specializes in Unified Communications, Contact Centres and Mobility Solutions.-- (talk) 17:26, 11 February 2014 (UTC)