2000-A2-GB20-10 - 134 - February 20043 Low Voltage4 Low VoltagePress any key to return to the Loop Start Idle Voltage Selection menu.Enabling and DIsabling Idle High Voltage for a Specific Port1. Type 3 to enable or disable idle high voltage for a specific port.2. The IAD displays the port prompt:Select Line: [1-8]Type the port number to set.3. The IAD displays the following prompt:Enter E to Enable, D to Disable:Type E to enable idle high voltage, or D to disable it.4. The IAD saves the mode you’ve selected and displays the menu.5. Press Escape to display the Voice Configuration menu and continuewith other voice path configuration.Reset the IADReset the IAD (page 14) when you finish voice path configuration.SettingDebugModeOption M, Set Debug Mode, is reserved for Paradyne network engineers.Configur-ing EchoCancella-tionTo set echo cancellation default settings, type E to display the EchoCancellation Default Settings Configuration menu:Figure 7–9. Echo Cancellation Default Settings Configuration MenuType the option for the task to perform. Proceed to the appropriate section.Enabling and DIsabling Echo Cancellation Globally1. Type 1 to enable or disable echo cancellation for all ports.2. The IAD displays the following prompt:Enter E to Enable, D to Disable:Type E to enable echo cancellation for all ports, or D to disable it.3. The IAD saves the mode you’ve selected and displays the menu.4. Press Escape to continue with other voice path configuration.Displaying Echo Cancellation SettingsType 2 to display the echo cancellation setting on each port.The IAD displays the following report:*****************************************************Echo Cancellation Default Settings Configure Menu*****************************************************1. Set Echo Cancellation default setting for all ports2. Display current Echo Cancellation default settings3. Configure Echo Cancellation default setting per port
