one-X Communicator (aka softphone on computer) has enabled employees to work from anywhere, and have their desk phone with them, as long as they have a headset.
We also use one-X Mobile for tech support and sales force employees.
Avaya one-X [EOL] was previously known as one-X.
Arkadin, Linamar, Sochi 2014 Olympic Winter Games, Tata Technologies, Madison County Schools, I.R.I.S. Group, Zahlke, Alliance Inc., TransDiesel, Sun Life Financial