Checking that PBX is runningAfter you know that PBX is installed on the NetBackup primary server, you need to verify that it is running.To see if PBX is runningOn UNIX, check for the PBX process:ps | grep pbx_exchangeTo start PBX on UNIX, type the following:/opt/VRTSpbx/bin/vxpbx_exchanged start On Windows, make sure that the Private Branch Exchange service is started. (Go to Start > Run and enter services.msc.)