The Enterprise Voice, Video, and Messaging Session Manager must produce session (call) records for events determined to be significant and relevant by local policy.

Without the capability to generate session records, it is difficult to establish, correlate, and investigate the events relating to an incident, or identify those responsible. Session records are generated from several components within the Voice Video system (e.g., session manager, session border control, gateway, gatekeeper, or endpoints).

Session record content that may be necessary to satisfy this requirement includes, for example, type of connection, connection origination, time stamps, outcome, user identities, and user identifiers. Additionally, an adversary must not be able to modify or delete session records.

Verify the Enterprise Voice, Video, and Messaging Session Manager produces session records for events determined to be significant and relevant by local policy.

If the Enterprise Voice, Video, and Messaging Session Manager does not produce session records for events determined to be significant and relevant by local policy, this is a finding.

Configure the Enterprise Voice, Video, and Messaging Session Manager to produce session records for events determined to be significant and relevant by local policy.