Msn 7 problem (what a suprise ay?)

[coolone11]

Hey guys,

Im just wondering if anyone can help me with a problem i've got with msn 7..... it goes like this i can't accept someones webcam and they can't accept mine eather but its only with one person? has anyone came across this problem and fixed it?

 

[Cheeseball81]

Are either one of you behind a firewall?