I was able to use the instructions on this page to get video working. You need to launch skype with the following command line:
LD_PRELOAD=/usr/lib/libv41/vl1compat.so skype
LD_PRELOAD=/usr/lib/libv41/vl1compat.so skype
If you're looking to upgrade your thermostat, you might be wondering about the differences between the Lennox iComfort WiFi thermostat ...