You're exactly right. Running PCoIP natively without encapsulation over a TCP protocol in this way is much more efficient and also improves the user experience. It also works from all View clients, even the Teradici Zero Clients.

It is always a good idea to tune PCoIP for your exact requirements to get even greater improvements.

You can, for example, reduce the PCoIP frame rate on the virtual desktop to improve WAN performance and reduce bandwidth requirements.

There are some good papers on this.

http://www.vmware.com/files/pdf/VMware-View-PCoIP-Network-Sizing-Guide-IG-EN.pdf

http://www.vmware.com/files/pdf/VMware-Teradici-PCoIP-Zero-Client-Remote-Access-Guide.pdf

http://www.teradici.com/pcoip/pcoip-technology/pcoip-faqs.php

Mark.