Connect to the InternetTo use KX-VC Series NAT Traversal Service, a networkenvironment and devices that meet the followingspecifications are necessary.Network EnvironmentTo use KX-VC Series NAT Traversal Service toestablish video conference calls, a broadbandconnection is required. (A 3-party video conference callrequires a 1.0 Mbps connection, and a 4-party videoconference call requires a 2.0 Mbps connection.)RouterPlease use a router that has been tested by Panasonicfor use with this service, and use the information fromyour provider to connect to the Internet. For detailsabout tested routers, refer to the following web site:http://panasonic.net/psn/products/hdvc/nat_traversal/index.htmlFor details about configuring your router, refer to therouter’s documentation.To connect the unit and router1. Connect the router to the LAN1 jack on the back ofthe unit.• Connect a router to the LAN1 jack on the backof the unit using a category 5 or greater LANcable. (For the LAN1 jack position, refer to"Main Unit (Back)" in "Part Names andUsage (Page 19)".)Note• Operation cannot be guaranteed in thefollowing cases:– You are using a router other than onetested by Panasonic.– Multiple HD Visual CommunicationUnits are connected to one router.– The HD Visual Communication Unit isconnected directly to the Internet, andnot through a router.Obtain a Registration KeyIn this procedure, you will use a computer to access theKX-VC Series NAT Traversal Service registration pageand obtain a Registration Key. The followinginformation is necessary:• MPR ID– This can be confirmed on the label on thebottom of the unit or through operating the unit.For details, see "To check the MPR ID (usingthe unit) (Page 138)".• Activation Key No.– Recorded on an activation key.• Registration ID– Recorded on an activation key.To check the MPR ID (using theunit)1. Press [MENU].• The Menu screen is displayed.2. Use [ ][ ] to select "Settings" and press[ENTER].• The system settings screen is displayed.3. Press [ ][ ] to display the fourth page.4. Use [ ][ ] to select "Enhancement" and press[ENTER].• The enhanced feature confirmation screen isdisplayed. Check the field "MPR ID" (A).A5. Press [HOME].• The Home screen is displayed.138 User Manual Document Version 2015-08Using the KX-VC Series NAT Traversal Service