Figure 20: Ucm Ssh Access - Grandstream Networks UCM Series Security Manual

Configuration steps:
1. In UCM web UISystem SettingsSecurity SettingsStatic Defense page, click on "Create New
Rule".
2. In the prompt window, configure the following parameters:
Rule Name: Configure a name to identify this rule.
Action: Reject.
Type: IN.
Interface: WAN (for UCM6202).
Service: SSH.
Figure 19: UCM SSH Access
UCM Security Manual
P a g e | 26