Update version_upgrade.rst

source/advanced/version_upgrade.rst

@@ -10,7 +10,7 @@ Version 4.2 to 4.4
 ^^^^^^^^^^^^^^^^^^
 
 1. Normal upgrade procedure update the source code, schema, menu and permissions. 
-2. Update the user_exists and user_record, and call_forward_all dialplans.
+2. Need to delete the following dialplans user_exists and user_record, call_forward_all, and local_extension dialplans from all domains. Then run Advanced -> Upgrade -> App Defaults to get new up to date diaplans.
 
 
 Version 4.0 to 4.2