Support 64 VLANs, support VLAN conversion, reuse and stacking (QinQ);
Support line rate learning and aging of 1K MACs;
Support IGMP Snooping;
Support SIP, MGCP and H.248 protocols;
Support G.711, G.723.1, G.729 speech coding compression;
Support call forwarding, call waiting, hotline, alarm clock, abbreviated dialing and other services;
Support for 802.11b/g/n
Support dynamic PPPoE, DHCP and static IP;
Support web management, support CLI
Support for remote software upgrades