User Manual

4
Name
Function
8. Call/answer*
Answer a call or start a call.
9. Enter**
To confirm the selection in the OSD menu.
10. Mute/Unmute Speakerphone
Mute/Unmute the speakerphone.
11. Volume up/down
Adjust volume up or down.
12. Far site camera control
Press the Far/Near button to control the far site camera for pan,
tilt, or zoom functions.
13. Hang up*
End the call.
* Function requires AVer PTZApp.
** Only support on CAM530.
[Note] Volume control and mute buttons are not applicable to CAM520.