How to handle zoom and focus in axis p5635 ptz camera?

[gowridev]

When zoom function is called from ONVIF library. focus control is responding instead of zoom control. Is there way to control both zoom and focus control of axis camera(model no : P5635) from ONVIF. In other words, focus is additional parameter in this camera. How to integrate this parameter in ONVIF so that we operations on zoom as well as focus. Could you please guide me regarding this issue?

Axis P5635 for reference

[milg0]

Well with my camera I was never able to change to focus anyway. And now I have none available. So sorry, I can't support you on this task.