--- res/res_stasis.c-orig	2020-09-16 15:07:38.000000000 +0200
+++ res/res_stasis.c	2020-09-16 15:08:05.000000000 +0200
@@ -425,6 +425,34 @@
 	);
 };
 
+/*! AO2 comparison function for bridges moh container */
+static int bridges_channel_compare(void *obj, void *arg, int flags)
+{
+    const struct stasis_app_bridge_channel_wrapper *object_left = obj;
+    const struct stasis_app_bridge_channel_wrapper *object_right = arg;
+    const char *right_key = arg;
+    int cmp;
+
+    switch (flags & OBJ_SEARCH_MASK) {
+    case OBJ_SEARCH_OBJECT:
+            right_key = object_right->bridge_id;
+    case OBJ_SEARCH_KEY:
+            cmp = strcmp(object_left->bridge_id, right_key);
+            break;
+    case OBJ_SEARCH_PARTIAL_KEY:
+            cmp = strncmp(object_left->bridge_id, right_key, strlen(right_key));
+            break;
+    default:
+            cmp = 0;
+            break;
+    }
+    if (cmp) {
+        return 0;
+    }
+    return CMP_MATCH;
+}
+
+
 static void stasis_app_bridge_channel_wrapper_destructor(void *obj)
 {
 	struct stasis_app_bridge_channel_wrapper *wrapper = obj;
@@ -2321,7 +2349,7 @@
 		BRIDGES_NUM_BUCKETS, bridges_hash, NULL, bridges_compare);
 	app_bridges_moh = ao2_container_alloc_hash(
 		AO2_ALLOC_OPT_LOCK_MUTEX, 0,
-		37, bridges_channel_hash_fn, NULL, NULL);
+		37, bridges_channel_hash_fn, NULL, bridges_channel_compare);
 	app_bridges_playback = ao2_container_alloc_hash(
 		AO2_ALLOC_OPT_LOCK_MUTEX, AO2_CONTAINER_ALLOC_OPT_DUPS_REJECT,
 		37, bridges_channel_hash_fn, bridges_channel_sort_fn, NULL);