... gaming, Internet call and video streamingLAN Ports/PVCs bundle and QoS engine for pleasant triple-play (data, voice and video) ... 2225), PVC - Up to 8 PVCs,Advanced FeaturesTraffic Shaping(ATM QoS) UBR, CBR, VBR-rt, VBR-nrt; Dynamic Host Configuration ... V1/2IGMP Multicast, UPnPSecurityNAT Firewall, SPI Firewall, MAC / IP / Packet / Application / URL Filtering, Denial of Service(DoS), SYN Flooding, ...