STIGQter: STIG Summary: Enterprise Voice, Video, and Messaging Session Management Security Requirements Guide Version: 1 Release: 3 Benchmark Date: 01 Jul 2026:

The Enterprise Voice, Video, and Messaging Session Manager must be configured to globally disable the extension mobility feature for endpoints.

DISA Rule

SV-259990r1117236_rule

Vulnerability Number

V-259990

Group Title

SRG-NET-000018

Rule Version

SRG-NET-000018-VVSM-00102

Severity

CAT II

CCI(s)

CCI-001368 - Enforce approved authorizations for controlling the flow of information within the system based on organization-defined information flow control policies.

Weight

Fix Recommendation

Configure the extension mobility feature to be globally disabled on the VVoIP system.

Check Contents

Verify the configuration for the extension mobility feature is globally disabled.

If the extension mobility feature is not globally disabled, this is a finding.

Vulnerability Number

V-259990

Documentable

False

Rule Version

SRG-NET-000018-VVSM-00102

Severity Override Guidance

Verify the configuration for the extension mobility feature is globally disabled.

If the extension mobility feature is not globally disabled, this is a finding.

Check Content Reference

Target Key

5587