2413489 - VLS creating Class generates connection refused error

When creating a Class involving Adobe VLS connection, the following error is generated

The meeting could not be updated on the VLS server. Please try again later or note the error code and contact your VLS administrator.
VLS Error Code: java.net.ConnectException: errno: 111 (Connection refused), error: Connection refused (local port 49407 to address 0.0.0.0, remote port 80 to address <customer ip address> (<customer ip address>.<customer url address>))

SuccessFactors Learning Management System (LMS) - All Supported Versions

<xml_api_address>; <server_address>; VLS Error Code: java.net.ConnectException; errno: 111 (Connection refused); error: Connection refused (local port 49407 to address 0.0.0.0, remote port 80; , KBA , LOD-SF-LMS-VLS , Virtual Learning System , LOD-SF-LMS , Learning Management System , Problem