(These handsets already support video calling)
Samsung Google Nexus S
Sony Ericsson Xperia neo
Sony Ericsson Xperia pro
HTC Desire S

Video calling is now available on the following Android devices:
Samsung Galaxy S II
Samsung Galaxy S
Samsung Droid Charge - Verizon
Samsung Galaxy Tab
HTC Desire (2.2)
HTC Thunderbolt - Verizon
HTC Sensation
HTC Evo 4G
HTC Evo 3D
HTC Incredible S
HTC Desire HD
HTC Flyer
LG Revolution - Verizon (2.2)
Sony Ericsson Xperia PLAY
Sony Ericsson Xperia ray
Sony Ericsson Xperia mini pro
Acer A5