Worldwide unified messaging and UM-capable client shipments will reach nearly 19.5 mln in 2011. Traditional voice mail port shipments will shrink to zero by the end of 2009.
just the numbers from the world of high-tech
Worldwide unified messaging and UM-capable client shipments will reach nearly 19.5 mln in 2011. Traditional voice mail port shipments will shrink to zero by the end of 2009.