When we dealing with the problem about voice quality, printer and some other external devices at site, we need to adjust the voice or printer channel with a high priority, how to adjust this kind of virtual channel’s priority?
1. XD4, use a tool to export the XML configuration file, modify the original configuration file, and then import it, and finally actualize to modify the priority.
2. XD5, modify the register to actualize priority’s modification.
3. If we need to adjust the voice channel’s priority, modify the “CTXCAM” parameter’s priority level as “0”.
To see the detail operation method, please refer to the attachment.
Instruction of the virtual channel's parameters:
Channel Name Description
CTXCAM Client audio mapping
CTXTWI Seamless Windows screen update data (ThinWire)
CTXCTL Citrix Control Virtual Channel
CTXEUEM End User Experience Monitoring
CTXFLASH Citrix Flash Redirection
CTXGUSB USB Redirection
CTXSBR No longer used.
Previously: Citrix Browser Acceleration
CTXLIC License management
CTXPN Program Neighborhood
CTXTW Remote Windows screen update data (ThinWire)
CTXVFM Video server video (not ThinWire video)
CTXCCM Client COM port mapping
CTXCDM Client drive mapping
CTXMM Citrix Windows Multimedia Redirection
CTXCM Client management (Auto Client Update)
CTXCOM1 Printer mapping for non-spooling client (Thin client devices)
CTXCOM2 Printer mapping for non-spooling client (Thin client devices)
CTXCPM Printer mapping for spooling clients
CTXLPT1 Printer mapping for non-spooling client (Thin client devices)
CTXLPT2 Printer mapping for non-spooling client (Thin client devices)
OEMOEM Used by Original Equipment Manufacturers (OEMs)
OEMOEM2 Used by Original Equipment Manufacturers (OEMs)