Through this video, I'll show you how to upgrade a vTP Server, this also works for TP Servers on appliances.
This video is no replacement for reading the documentation on the upgrade, and also the Release Notes for the product. This is only meant to be a visual guide of how the procedure will look like, so you can have a reference for the time when you do this.
All the related documentation, can be found here:
http://www.cisco.com/c/en/us/support/conferencing/telepresence-server/tsd-products-support-series-home.html
Any questions, comment, etc. you can reach me at javalenc@cisco.com