The camera isn't built into the iMac. I added the Logitech C270 HD Webcam a few days ago.
iMac G4 700MHz, 640MB SDRAM; PowerMac4,2
Mac OS X 10.4.11
iChat 3.1.9 (v446)
Logitech HD Webcam C270
The following UVC cameras are supported on the Mac:
Camera Name | Model Number (M/N) | Part Number (P/N) |
HD Pro Webcam C910 | V-U0017 | 860-000266 |
HD Webcam C270 | V-U0018 | 860-000270 |
HD Webcam C310 | V-U0015 | 860-000259 |
HD Webcam C510 | V-U0016 | 860-000261 |
HD Webcam C615 | V-U0027 | 860-000328 |
QuickCam Vision Pro for Mac | V-UBM46 | 860-000143 |
The firewall on the DSL modem is off as is the Mac OS X firewall on the iMac G4. If I start a video call from the iMac G4 to my MacBook Pro (Using AIM to AIM accounts) the invitation shows up on the MacBook Pro. This indicates to me that it isn't a port issue.
I tried turning on the Mac OS X firewall on the iMac G4 and adding the ports under Other. It made no difference.
Greg