Posted this same question over a week ago, no answe yet, hoping somebody can help me.
Other devices (ipad 2) on same network connect fine. The iMac connects fine using iChat but not facetime. Have uninstalled and reinstalled the facetime application and still constantly getting "facetime failed" message. Cannot send or receive. Currently have facetime Version 1.0.2 (166).
iMac, Mac OS X (10.6.7), 2.33 GHz Intel core 2 duo