|User Devices and Client Application Configuration|
You can specify that VCS is to use TCP to communicate with the Vocera Client Gateway server instead of using Comet to communicate with the Vocera Voice Server. This is recommended, as it improves resource management on the VCS clients.
The System Options dialog box appears.
On the Vocera Client Gateway server, you can edit a properties file named vgwproperties.txt to control the behavior of the VCS and VMP interface. For more details, see the Vocera Voice Server Telephony Configuration Guide.