diff --git a/resources/install/scripts/app/ring_groups/index.lua b/resources/install/scripts/app/ring_groups/index.lua
index 33922303e7..a143685225 100644
--- a/resources/install/scripts/app/ring_groups/index.lua
+++ b/resources/install/scripts/app/ring_groups/index.lua
@@ -879,6 +879,8 @@
 								if ring_group_timeout_app and #ring_group_timeout_app > 0 then
 									session:execute(ring_group_timeout_app, ring_group_timeout_data);
 								end
+							--check and report missed call
+								missed()
 						end
 					else
 						if (ring_group_timeout_app ~= nil) then