Originally posted by huckleberryhoundMost firewalls and security systems are defaulted to close access for all TCP and UDP ports.
Every time i try to phone someone with my MSN live call, i get an attempted intrusion alert - "invalid UDP destination port".
Is this just because my Security system doesn't know my Live call yet, or is it something more sinister ?
Thanks in advance for any help received
Check which UDP port MSN Live is trying to use and then make sure it's allowed/open in your security settings.