Using the DoS Protection tab, you can manage parameters for a specific set of SIP services and methods. When you configure DoS protection while adding or editing the SIP Server profile on the Edit SIP Server Profile - Advanced page, the EMS server displays the DoS Protection tab on the SIP Servers: IPO page.
Procedure
Log in to the EMS web interface with administrator credentials.
From the Device menu, click the SBC name to administer.
In the navigation pane, click Services > SIP Servers.
On the SIP Servers page, click DoS Protection tab.
Click Recalculate Values.
On the Recalculate Values page, reenter the required values.
You can reenter values for traffic type and the maximum number of concurrent sessions.
Click Finish to save the settings.
Click Edit corresponding to the SIP service or method that you want to edit.
