The Voice Video Session Manager must require Voice Video endpoints to re-register at least every three (3) hours.

From Voice Video Session Management Security Requirements Guide

Associated with: CCI-002039

SV-76613r1_rule The Voice Video Session Manager must require Voice Video endpoints to re-register at least every three (3) hours.

Vulnerability discussion

Device registration is a solution enabling an organization to manage devices. It is an additional layer of authentication ensuring only specific pre-authorized devices can access the system. Registration is the process of authorizing endpoints to communicate with the session manager. Registration occurs with the SIP server in VoIP systems and with a gatekeeper in H.323 systems. Without enforcing registration, an adversary could impersonate a legitimate device on the Voice Video network.

Check content

Verify the Voice Video Session Manager requires Voice Video endpoints to re-register at least every three hours. If the Voice Video Session Manager does not require Voice Video endpoints to re-register or does not enforce re-registration at least every three hours, this is a finding.

Fix text

Configure the Voice Video Session Manager to re-register Voice Video endpoints at least every three hours.

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