SINEC NMS upgrade Configuration L 1Y. Upgrade for the migration of SINEC NMS V1.0, SINEMA Server or RUGGEDCOM NMS to SINEC NMS Configuration V2.0 and higher. Network configuration for up to 3,000 IP devices. Subscription license, term 12 months with automatic extension. Delivery via OSD. Requirement: valid SINEC NMS Upgrade Monitoring M license. Siemens expressly recommends using only the current product versions.