Toggle DAHDI channel Do Not Disturb status ON.
Equivalent to the CLI command "dahdi set dnd
Action: DAHDIDNDon ActionID: <value> DAHDIChannel: <value>
ActionID- ActionID for this transaction. Will be returned.
DAHDIChannel- DAHDI channel number to set DND on.
This documentation was imported from Asterisk Version SVN-branch-12-r404568