Are there any fault management systems that process real-time events and integrate with OSS/BSS?

Yes. In telecom and large IT operations, fault management systems commonly ingest real-time alarms/events and integrate with OSS/BSS for correlation, ticketing, service impact, and customer-facing workflows.

Examples include:

• IBM Netcool/OMNIbus + Impact
  Real-time event correlation, enrichment, and integration with OSS/BSS via APIs/connectors.

• OpenText (Micro Focus) Operations Bridge / Operations Manager i
  Supports event collection, normalization, correlation, and integration into broader OSS stacks.

• BMC Helix Operations Management
  Real-time event processing with workflows into ITSM/OSS environments; can integrate with BSS systems through APIs.

• SolarWinds / Splunk ITSI / Dynatrace / Datadog
  More IT observability-focused, but often integrated into OSS/BSS via webhooks, APIs, and ticketing systems.

• Amdocs, Ericsson, Nokia, Netcracker OSS suites
  Telecom OSS platforms often include fault management modules or integrate tightly with event management, inventory, and service assurance components.

• Cisco Crosswork / Cisco vManage / vendor NMS platforms
  Provide real-time alarms and can integrate with OSS/BSS through northbound interfaces.

Common integration points:

• Northbound APIs
• SNMP traps / streaming telemetry / syslog
• TM Forum Open APIs
• ETSI / vendor-specific interfaces
• Ticketing/ITSM tools like ServiceNow, Remedy, Jira
• Inventory, service assurance, and customer-impact systems

If you want, I can also give you:

1. a shortlist specifically for telecom OSS/BSS,
2. a comparison table, or
3. recommended architecture patterns for integrating fault management with OSS/BSS.