Hi All, i'm having trouble with the Linksys PAP2 right now, it can make calls but there's no voice when it's behind a NAT. I'm using X-Lite also behind the same NAT but no problem. It's just the PAP2 that's having problem, I'm using a D-Link DSL as a NAT gateway, does it have issues when you use Linksys PAP2? Regards, Ron