No, they will need to type yourip:28960 (go to whatismyip.com to find out) and then give them a command like:
connect YOURIP:28960
The 127.0.0.1 is an internal IP address and is used to identify your PC to itself. Note: if they can't connect go to PortForward.com - Free Help Setting up Your Router or Firewall click on your router and select Call of Duty 4. Follow the instructions to forward the port, and then follow the instructions again but do it for both these ports:
UDP:20800
UDP:20810

































Linear Mode

