The sharing of PSTN lines service allows Quadro to use the PSTN lines (FXO lines and/or ISDN trunks) on the Quadro gateways (QuadroFXO and/or QuadroISDN). This provides the option to call not only through local PSTN lines but also through available shared FXO or ISDN lines on the Quadro gateways. When the sharing mode is enabled and the Quadro IP PBXs is configured to use the shared PSTN lines of the Quadro gateway, the corresponding routing patterns will automatically be created in the Call Routing Tables on both Quadros. This will allow PSTN calls routing between the two Quadros.
The Use PSTN lines of the other device - selection is used when Quadro IP PBX ought to use the shared FXO or ISDN lines of remote Quadro gateway. This selection requires to configure the Authorization Parameters. Use the same named link to access the Authorization Parameters table.
The Authorization Parameters page is used to create accounts for the remote Quadro gateways allowing them to connect the Quadro IP PBX and share the available PSTN lines. The table on this page lists all available accounts and account information. It will show the corresponding authentication parameters (username and password) and date/time of the last registration. The Add functional button opens the Add Entry page where a new account can be configured. A Username and a Password is required for a new account on this page.