Please read this leaflet carefully when you install KX-HTS series and KX-HDVseries to the existing user network.Step 1: Program KX-HTS series1. Connect KX-HTS series to the existing User Network, and then connect the PC to the KX-HTS series as the figure.2. In Web Maintenance Console, configure the following settings for KX-HTS seriesPCInternetExisting User NetworkKX-HTS seriesExisting RouterPC KX-HDV series(e.g., KX-HDV230)For your information, Video Instruction about the installation is uploaded on the Panasonic Web site at:https://channel.panasonic.com/contents/19893/KX-HTS seriesExisting User Network(192.168.22.0/24)LAN1: 192.168. 0.101/24WAN1: 192.168.22. 99/24To PCTo Existing Router(192.168.22.1/24)PC(Enable DHCP)Existing RouterInternetb. Disable the Firewall settingc. Set the network address of the existing user network to enablecommunication with KX-HDV series connected in the existing user networkNetwork Configuration > 7.Firewall > 1.Firewalla. Set the IP address, Subnet Mask, and Default Gateway for theWAN1 portNoteConfigure the settings according to the IP address system of theexisting user network. Also, set the IP address which does notduplicate other IP device.PBX Configuration > 2.Extension > 7.SIP Extension PropertyNetwork Configuration > 3.WAN > 1.WAN Setting