diff --git a/db_scripts/diff/15110.down b/db_scripts/diff/15110.down
new file mode 100644
index 00000000..e5e9429e
--- /dev/null
+++ b/db_scripts/diff/15110.down
@@ -0,0 +1,4 @@
+use provisioning
+
+DELETE FROM voip_sound_handles WHERE name IN ('enter_voucher_number', 'voucher_incorrect', 'error_please_try_later', 'credits_successfully_transferred', 'units');
+DELETE FROM voip_sound_groups WHERE name = 'voucher_recharge';
diff --git a/db_scripts/diff/15110.up b/db_scripts/diff/15110.up
new file mode 100644
index 00000000..e3eacaee
--- /dev/null
+++ b/db_scripts/diff/15110.up
@@ -0,0 +1,10 @@
+USE provisioning
+
+INSERT INTO voip_sound_groups VALUES (NULL, 'voucher_recharge');
+SELECT last_insert_id() INTO @grp_id;
+
+INSERT INTO voip_sound_handles (name,group_id) VALUES ('enter_voucher_number', @grp_id);
+INSERT INTO voip_sound_handles (name,group_id) VALUES ('voucher_incorrect', @grp_id);
+INSERT INTO voip_sound_handles (name,group_id) VALUES ('error_please_try_later', @grp_id);
+INSERT INTO voip_sound_handles (name,group_id) VALUES ('credits_successfully_transferred', @grp_id);
+INSERT INTO voip_sound_handles (name,group_id) VALUES ('units', @grp_id);