Secure LDAP Communication

If you are using LDAP-based login management (username-password) and/or LDAP-based SIP routing in your deployment, it's recommended to employ TLS for secure device communication with the LDAP server. This ensures that the device encrypts the username and password sent to the LDAP server.

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To secure LDAP-based applications:

1.

Open the LDAP Servers table (Setup menu > IP Network tab > AAA Servers folder > LDAP Servers).

2.

For the relevant LDAP server, configure the following:

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From the 'Use TLS' drop-down list, select Yes.

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From the 'TLS Context' drop-down list, select the TLS Context from the TLS Contexts table.

Configuring Secure LDAP Server Communication