From ee3f09be15b389723127081373a1c5e97cdabfd2 Mon Sep 17 00:00:00 2001
From: Mark Crane <markjcrane@gmail.com>
Date: Wed, 18 Mar 2015 23:31:14 +0000
Subject: [PATCH] Fix ringback on the ivr menu by getting the global variable
 representing the ring back tones.

---
 resources/install/scripts/ivr_menu.lua | 14 ++++++++------
 1 file changed, 8 insertions(+), 6 deletions(-)

diff --git a/resources/install/scripts/ivr_menu.lua b/resources/install/scripts/ivr_menu.lua
index f54c8bbc9d..5ff1acc2c4 100644
--- a/resources/install/scripts/ivr_menu.lua
+++ b/resources/install/scripts/ivr_menu.lua
@@ -61,6 +61,9 @@
 		if f~=nil then io.close(f) return true else return false end
 	end
 
+--prepare the api object
+	api = freeswitch.API();
+
 --get the ivr menu from the database
 	sql = [[SELECT * FROM v_ivr_menus 
 		WHERE ivr_menu_uuid = ']] .. ivr_menu_uuid ..[['
@@ -104,8 +107,10 @@
 
 --set the ringback
 	if (ivr_menu_ringback) then
-		session:setVariable("ringback", ivr_menu_ringback);
-		session:setVariable("transfer_ringback", ivr_menu_ringback);
+		ringback = string.gsub(ivr_menu_ringback, "^${*(.-)%}*$", "%1");
+		ringback = api:executeString("global_getvar "..ringback);
+		session:setVariable("ringback", ringback);
+		session:setVariable("transfer_ringback", ringback);
 	end
 
 --get the sounds dir, language, dialect and voice
@@ -147,9 +152,6 @@
 	end
 	ivr_menu_invalid_entry = sounds_dir.."/"..default_language.."/"..default_dialect.."/"..default_voice.."/"..ivr_menu_invalid_sound;
 
---prepare the api object
-	api = freeswitch.API();
-
 --define the ivr menu
 	function menu()
 		--increment the tries
@@ -271,4 +273,4 @@
 	if ( session:ready() ) then
 		session:answer();
 		menu();
-	end
+	end
\ No newline at end of file