Note this software requires that the PBX be running 3.1-2437 or newer to function.


Welcome to the Desktop Call Manager R2 information page.


New Release Available as Click Once Application (

Click Once Installer (Note you may need to be running Internet Explorer to Run this)

Release Notes


Desktop Call Manager requires Microsoft .NET Framework 3.5

Download .NET 3.5


Google Chat Configuration Guide (pdf)


Previous Release

Old Installer Release: