Well, after going through the Fanvil i63 settings pages line by line and testing… I found the fix.
Under Intercom Settings>Media Settings there is a settings called “Video Direction” and it was set to “SendOnly”… which makes total sense because the i63 video doorstation SENDS video out. It doesnt have a screen or anything to RECEIVE video… But, either way… I switched that from “SendOnly” to “SendRecv” and bam… I now have video on my video phones when the i63 calls out to the video phone extensions…