Use busyout data-module to put a data module in a maintenance busy state, even an uninstalled data module.
Use release data-module to return the specified data module or data channel into service.
Syntax
busyout data-module extension
extension
Extension number per dial plan.
Use list data-module to see a list of every data module administered on the system, including the extension, port, type, and other data for each data module. The maintenance object name for each data module in the Type field is:
