The trend of VoIP applications is quickly gaining popularity. The Draytek Vigor2700VG offers QoS control for VoIP traffic, which ensures better quality of voice communication. Not only does this machine provide 2 VoIP(FXS) ports to connect to ordinary analog telephone sets, but it also has 1 PSTN loop-through port which allows you to make/receive VoIP and PSTN phone calls by means of the same telephone appliance. The Vigor2700VG is equipped with security features to protect your network against external attacks from the Internet while managing internal access. The capabilities of VPN and WPA/WPA2 wireless secure data transmission over wired and wireless networks. The proprietary support for IM/P2P blocking and Port-based VLAN strengthen the security mechanisms promised by this device.