10 Key Events In The Avaya Channel This Year

August 2011: Staying Ahead

Many analysts see the battle for PBX supremacy tipping back and forth between Avaya and Cisco -- depending on how the numbers are cut -- but Avaya's place among the top PBX vendors in the world since acquiring Nortel's enterprise business unit is cemented. According to Infonetics Research, Avaya laid claim to about 25 percent of the worldwide PBX revenue in the second quarter of 2011, keeping slightly ahead of Cisco in market share.