diff --git a/custom_components/bbox2/diagnostics.py b/custom_components/bbox2/diagnostics.py
index f26da53..d48d016 100644
--- a/custom_components/bbox2/diagnostics.py
+++ b/custom_components/bbox2/diagnostics.py
@@ -37,7 +37,7 @@ async def diag(func: Callable[..., Any], *args: Any) -> None:
     await diag(coordinator.bbox.wan.async_get_wan_ip)
     await diag(coordinator.bbox.iptv.async_get_iptv_info)
     await diag(coordinator.bbox.lan.async_get_lan_stats)
-    await diag(coordinator.bbox.lan.async_get_voip_voicemail)
+    await diag(coordinator.bbox.voip.async_get_voip_voicemail)
     await diag(coordinator.bbox.lan.async_get_device_infos)
 
     return {
diff --git a/custom_components/bbox2/manifest.json b/custom_components/bbox2/manifest.json
index 8d8237f..34d99fc 100644
--- a/custom_components/bbox2/manifest.json
+++ b/custom_components/bbox2/manifest.json
@@ -11,6 +11,6 @@
   "loggers": ["bboxpy"],
   "requirements": ["bboxpy==1.1.5"],
   "ssdp": [],
-  "version": "1.2.1",
+  "version": "1.2.2",
   "zeroconf": []
 }