PLANET VIP-2480 This is a 24-Port VoIP Gateway (12*FXS + 12*FXO) - SIP/H323 Dual Protocol which is equipped with a Ethernet switch and built-in NAT router function that provides Internet access using only one IP address making it ideal choice for P2P voice chat and ITSP cost-saving solution. It supports up to 24 concurrent connections with a built-in PPPoE/DHCP/DDNS clients. NEW IN THE BOX