diff --git a/db_scripts/diff/9166.down b/db_scripts/diff/9166.down
new file mode 100644
index 00000000..d5a1579a
--- /dev/null
+++ b/db_scripts/diff/9166.down
@@ -0,0 +1,19 @@
+USE provisioning;
+DELETE FROM voip_sound_handles WHERE name IN (
+	'block_override_pin_wrong',
+	'locked_in',
+	'locked_out',
+	'max_calls_in',
+	'max_calls_out',
+	'max_calls_peer',
+	'unauth_caller_ip',
+	'relaying_denied',
+	'invalid_speeddial',
+	'cf_loop',
+	'callee_offline',
+	'callee_busy',
+	'callee_unknown',
+	'callee_tmp_unavailable',
+	'peering_unavailable',
+	'voicebox_unavailable'
+);
diff --git a/db_scripts/diff/9166.up b/db_scripts/diff/9166.up
new file mode 100644
index 00000000..0caa53ad
--- /dev/null
+++ b/db_scripts/diff/9166.up
@@ -0,0 +1,18 @@
+USE provisioning;
+INSERT INTO voip_sound_handles (name) VALUES
+	('block_override_pin_wrong'),
+	('locked_in'),
+	('locked_out'),
+	('max_calls_in'),
+	('max_calls_out'),
+	('max_calls_peer'),
+	('unauth_caller_ip'),
+	('relaying_denied'),
+	('invalid_speeddial'),
+	('cf_loop'),
+	('callee_offline'),
+	('callee_busy'),
+	('callee_unknown'),
+	('callee_tmp_unavailable'),
+	('peering_unavailable'),
+	('voicebox_unavailable');