CONSOLE = "Console/dsp" -- Console interface for demo
--CONSOLE = "DAHDI/1"
--CONSOLE = "Phone/phone0"

IAXINFO = "guest"       -- IAXtel username/password
--IAXINFO = "myuser:mypass"

TRUNK = "DAHDI/G2"
TRUNKMSD = 1
-- TRUNK = "IAX2/user:pass@provider"


--
-- Extensions are expected to be defined in a global table named 'extensions'.
-- The 'extensions' table should have a group of tables in it, each
-- representing a context.  Extensions are defined in each context.  See below
-- for examples.
--
-- Extension names may be numbers, letters, or combinations thereof. If
-- an extension name is prefixed by a '_' character, it is interpreted as
-- a pattern rather than a literal.  In patterns, some characters have
-- special meanings:
--                                                                           
--   X - any digit from 0-9
--   Z - any digit from 1-9
--   N - any digit from 2-9
--   [1235-9] - any digit in the brackets (in this example, 1,2,3,5,6,7,8,9)
--   . - wildcard, matches anything remaining (e.g. _9011. matches 
--       anything starting with 9011 excluding 9011 itself)
--   ! - wildcard, causes the matching process to complete as soon as
--       it can unambiguously determine that no other matches are possible
--                                                                           
-- For example the extension _NXXXXXX would match normal 7 digit
-- dialings, while _1NXXNXXXXXX would represent an area code plus phone
-- number preceded by a one.
-- 
-- If your extension has special characters in it such as '.' and '!' you must
-- explicitly make it a string in the tabale definition:
--
--   ["_special."] = function;
--   ["_special!"] = function;
--
-- There are no priorities.  All extensions to asterisk appear to have a single
-- priority as if they consist of a single priority.
-- 
-- Each context is defined as a table in the extensions table.  The
-- context names should be strings.
--
-- One context may be included in another context using the 'includes'
-- extension.  This extension should be set to a table containing a list
-- of context names.  Do not put references to tables in the includes
-- table.
-- 
--   include = {"a", "b", "c"};
--
-- Channel variables can be accessed thorugh the global 'channel' table.
--
--   v = channel.var_name
--   v = channel["var_name"]
--   v.value
--   v:get()
--
--   channel.var_name = "value"
--   channel["var_name"] = "value"
--   v:set("value")
--
--   channel.func_name(1,2,3):set("value")
--   value = channel.func_name(1,2,3):get()
--
--   channel["func_name(1,2,3)"]:set("value")
--   channel["func_name(1,2,3)"] = "value"
--   value = channel["func_name(1,2,3)"]:get()
--
-- Note the use of the ':' operator to access the get() and set()
-- methods.
--
-- Also notice the absence of the following constructs from the examples above:
--   channel.func_name(1,2,3) = "value"  -- this will NOT work
--   value = channel.func_name(1,2,3)    -- this will NOT work as expected
-- 
--
-- Dialplan applications can be accessed through the global 'app' table.
--
--    app.Dial("DAHDI/1")
--    app.dial("DAHDI/1")
--
-- More examples can be found below.
--
-- Before starting long running operations, an autoservice should be started
-- using the autoservice_start() function.  This autoservice will automatically
-- be stopped before executing applications and dialplan functions and will be
-- restarted afterwards.  The autoservice can be stopped using
-- autoservice_stop() and the autoservice_status() function will return true if
-- an autoservice is currently running.
--

function outgoing_local(c, e)
	app.dial("DAHDI/1/" .. e, "", "")
end

function demo_instruct()
	app.background("demo-instruct")
	app.waitexten()
end

function demo_congrats()
	app.background("demo-congrats")
	demo_instruct()
end

-- Answer the chanel and play the demo sound files
function demo_start(context, exten)
	app.wait(1)
	app.answer()

	channel.TIMEOUT("digit"):set(5)
	channel.TIMEOUT("response"):set(10)
	-- app.set("TIMEOUT(digit)=5")
	-- app.set("TIMEOUT(response)=10")

	demo_congrats(context, exten)
end

function demo_hangup()
	app.playback("demo-thanks")
	app.hangup()
end

extensions = {
	demo = {
		s = demo_start;

		["2"] = function()
			app.background("demo-moreinfo")
			demo_instruct()
		end;
		["3"] = function ()
			channel.LANGUAGE():set("fr") -- set the language to french
			demo_congrats()
		end;

		["1000"] = function()
			app.goto("default", "s", 1)
		end;

		["1234"] = function()
			app.playback("transfer", "skip")
			-- do a dial here
		end;

		["1235"] = function()
			app.voicemail("1234", "u")
		end;

		["1236"] = function()
			app.dial("Console/dsp")
			app.voicemail(1234, "b")
		end;

		["#"] = demo_hangup;
		t = demo_hangup;
                i = function()
                        app.playback("invalid")
                        demo_instruct()
                end;

		["500"] = function()
			app.playback("demo-abouttotry")
			app.dial("IAX2/guest@misery.digium.com/s@default")
			app.playback("demo-nogo")
			demo_instruct()
		end;

		["600"] = function()
			app.playback("demo-echotest")
			app.echo()
			app.playback("demo-echodone")
			demo_instruct()
		end;

		["8500"] = function()
			app.voicemailmain()
			demo_instruct()
		end;

	};

	default = {
		-- by default, do the demo
		include = {"demo"};
	};

	["local"] = {
		["_NXXXXXX"] = outgoing_local;
	};
}