The PingFederate WS-Trust security token service (STS) interoperates with many different web-service environments that support varying standards.
PingFederate supports multiple versions of SOAP and WS-Trust specifications and operates with any combination of these standards simultaneously.
PingFederate supports namespace aliasing to eliminate common trailing-slash inconsistencies for WS-Trust 1.3. The server does not support namespace aliasing for WS-Trust 2005.
The following table lists supported SOAP/WS-Trust versions and corresponding namespaces.