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.

SOAP/WS-Trust versions
Spec Version Namespace
SOAP 1.1
WS-Trust 2005