| Contents | iiiUsing CTP20 Touch Panel................................................................................................................................. 41Using CP960 Conference Phone........................................................................................................................ 41VCS Deployment Methods.....................................................................................41Traditional Deployment Methods.......................................................................................................................41Public IP Configuration.......................................................................................................................... 41Port Forwarding...................................................................................................................................... 42NAT......................................................................................................................................................... 42STUN.......................................................................................................................................................45H.460....................................................................................................................................................... 47Intelligent Traversal................................................................................................................................ 48VPN......................................................................................................................................................... 49Cloud Deployment Method................................................................................................................................ 50Licenses.................................................................................................................... 50Importing Device Type License......................................................................................................................... 51Multipoint Licenses............................................................................................................................................ 51Importing Multipoint Licenses............................................................................................................... 52Configuring Network Settings...............................................................................52IPv4 and IPv6 Network Settings........................................................................................................................52Configuring IP Addressing Mode......................................................................................................... 53Configuring IPv4.................................................................................................................................... 53Configuring IPv6.................................................................................................................................... 55DHCP Options.................................................................................................................................................... 56Supported DHCP Option of IPv4.......................................................................................................... 56DHCP Option 42, Option 2....................................................................................................................57DHCP Option 12.................................................................................................................................... 57VLAN..................................................................................................................................................................58Configuring LLDP.................................................................................................................................. 58Configuring VLAN Manually................................................................................................................ 59Configuring DHCP VLAN.....................................................................................................................60Wi-Fi....................................................................................................................................................................61Connecting to the Wireless Network..................................................................................................... 61Viewing the Wireless Network Status....................................................................................................62Forgetting a Wi-Fi.................................................................................................................................. 62Disabling the Wi-Fi Feature................................................................................................................... 63Wireless Access Point.........................................................................................................................................63Enabling the Wireless Access Point.......................................................................................................63Configuring Wireless Access Point........................................................................................................64Viewing the Connected Devices.............................................................................................................65Adding Connected Devices to the Blacklist.......................................................................................... 66Removing Devices from the Blacklist................................................................................................... 66Disabling the Wireless Access Point......................................................................................................66802.1x Authentication.........................................................................................................................................67Configuring the 802.1x Authentication..................................................................................................67Network Speed and Duplex Mode.....................................................................................................................68Supported Transmission Methods.......................................................................................................... 68Configuring Transmission Methods....................................................................................................... 69Restricting Reserved Ports..................................................................................................................................69Quality of Service (QoS)....................................................................................................................................70Configuring QoS.....................................................................................................................................71Configuring MTU............................................................................................................................................... 72