A CCESS GATEWAYIntroduction 27PMS IntegrationBy integrating with a hotel’s PMS, your NSE-powered product can post charges for Internetaccess directly to a guest’s hotel bill. In this case, the guest is billed only once. The NSEoutputs a call accounting record to the PMS system whenever a subscriber purchases Internetservice and decides to post the charges to their room. Nomadix’ Access Gateways areequipped with a serial PMS interface port to facilitate connectivity with a customer’s PropertyManagement System.High Availability ModuleThe optional High Availability Module offers enhanced network uptime and serviceavailability when delivering high-quality Wi-Fi service by providing Fail-Over functionality.This module allows a secondary Nomadix Access Gateway to be placed in the network thatcan take over if the primary device fails, ensuring Wi-Fi service remains uninterrupted.Your product license may not support this feature.Some Property Management Systems may require you to obtain a license beforeintegrating the PMS with the Access Gateway. Check with the PMS vendor.Your product license may not support this feature.