Update
I first had the sd49225t integrated under the previous version 8.0. Now I reconfigured the sd49225t with the new version 8.2.0.5717 again and it worked. I now have all PTZ functions.:)
Hi btonbadger
I have a sd49225t and only "stream" and "zoom" works on a synologie with surveillance station version 8.2.0.5717.
The functions pan and turn doesn't work. The driver ist onvif.
Do you have some success in the meanwhile?