Conditionally jump to label, saving return address.
If the condition is true, then jump to labeliftrue. If false, jumps to labeliffalse, if specified. In either case, a jump saves the return point in the dialplan, to be returned to with a Return.
labeliftrue- Continue at labeliftrue if the condition is true. Takes the form similar to Goto() of [[context,]extension,]priority.
labeliffalse- Continue at labeliffalse if the condition is false. Takes the form similar to Goto() of [[context,]extension,]priority.
This documentation was imported from Asterisk Version SVN-branch-1.8-r418641