You can create up to 200 blacklist or whitelist rules.
If you create a new blacklist or whitelist rule, you must click Commit on the blacklist or whitelist page, then click Commit again on the Rule page to save the configuration information for Session Manager.
Procedure
On the System Manager web console, click Elements > Session Manager > Network Configuration > SIP Firewall.
Click New.
Enter the name and description of the new Rule Set.
On the Rules tab, select or clear the Enabled check box to enable or disable all the rules.
Do one of the following:
To create a new rule, click New and enter the required information.
To modify a rule, select a rule and click Edit.
To delete a rule, select a rule and click Delete.
To move the rule in the order, select a rule from the list and click Up or Down.
On the Blacklist tab:
Select Enabled to drop messages from untrusted hosts.
To delete a blacklist rule, select the rule and click Delete.
To create a new rule to drop messages from untrusted hosts, click New, enter the required information, and click Commit.
On the Whitelist tab:
Select Enabled to allow messages from trusted hosts to bypass the SIP firewall.
To delete a whitelist rule, select the rule and click Delete.
To create a new rule to allow messages from trusted hosts, click New, enter the required information, and click Commit.
