Overview of KX-VC Series NAT Traversal ServiceRouter RouterInternetNAT TraversalService serverKX-VC SeriesKX-VC SeriesNATT Traversal Serviceraversal ServiceKX-VC SeriesNAT Traversal ServiceConnection establishedConnect using theTerminal ID Terminal ID:Notification of incomingconnectionRespond toconnection request– No need for complicated network configuration *1– Affordable because a fixed IP address is not required– Connect easily by calling a Terminal ID (7 digits)– Supports encrypted communication to ensure security*1 Please use a router that has been tested by Panasonic for use with this service (Page 7).Service Period OverviewTo use this service, registration is necessary. By registering using the Activation Key Sheet included with theproduct, you can use this service for 3 months at no charge. The service period starts as soon as registrationis complete (i.e., after completing the procedure explained in "Registering the Registration Key to the Unit").The service period will be effective on the whole day (until midnight when the date changes) 3 months fromthe start of the service period.Example 1: Registration is completed on April 1April 1Available Service PeriodWhole day, July 1(Until midnight, July 2)Example 2: Registration is completed on December 15Available Service PeriodWhole day, March 15(Until midnight, March 16)December 15Document Version 2012-03 NAT Traversal Service User’s Guide 5IntroducingKX-VCSeriesNATTraversalServiceIntroducing KX-VC Series NAT Traversal Service