[cisco-voip] Cisco 7985G and "full" HD video units like Lifesize or Polycom HDX 4002

[Robert Kulagowski]

All of these units claim H.264, and I don't doubt that, but the Lifesize 
and the Polycom say that they can do 1280x720p H.264.  If they were to 
connect via IP to a 7985G, what's going to happen?  The specs on the 
7985 seem a bit all over the place, like it says that the screen 
resolution is 800x600, but I guess I'm not seeing what's going to happen 
if it talks to a true HD system. Back to standard CIF?  Some sort of 
pseudo-HD?  Audio-only?