The FIX GateWay engine is a high-performance solution that supports FIX ver. 4.1 - 4.4 and has optional FIX drop-off capabilities. It is very flexible with respect to supporting different flavors of FIX protocol using configuration settings and quite straightforward in deployment. The FIX engine is a reasonably threaded product that offers a good performance of several thousand FIX messages per destination a second with low CPU(s) usage.
For client-side connectivity the FIX GateWay offers simple record-based protocol with order flow integrity checking and data recovery capabilities.