PELCO-D integration

Hi there,

I am trying to integrate to NXWitness some existing IP ONVIF cameras mounted on Pan/Tilt units that only communicate over PELCO-D. I'm using hardware to translate control over TCP/IP to RS422 serial so I'm reluctant to change hardware solutions if possible...

Is there any PELCO-D support for pan & tilt native to NXWitness? Failing that has anyone found a 3rd party software solution that can create a TCP connection to the device and translate ONVIF & PELCO bi-directionally?

Many thanks.