(adsbygoogle = window.adsbygoogle || []).push({}); Whenever i want my friends to join my party on Black ops and all the other Call of duty's it doesn't let met join there party and they cant join mine why is this happening?? And i have Inv only and Open tried both still doesn't work.

open your ports or put ur ps3 ip in the dmz of ur router.
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No i am good now but thanks. lol i got comcast so much better