Naa ko g.install na voip sa ako pc, it's x-lite 4 for my home base job but the problem is wala ko madungog when making inbound and outbound calls and an error message na "You are connected to the internet through a firewall of type: unknown NAT.". Some people said na port forwarding daw and solution ani pero wala ko kahibalo unsaon ni xa, akng ISP is Globe DSL pero wala problema sa internet connection maka browse man sa x-lite na program lang jud.

Tabang please....