P60 Camera Control not working with codec plus

[jaheshkhan]

We have one webex codec plus and 3 Precistion 60 cameras. HDMI of each camera are connected to crestron switch and output of that that connected to Input of codec plus. switch of cameras are working fine but we are not able to control camera from cisco touch panel.  

Camera control ports are connected to unmanaged switch and control port of codec plus also connected to the same switch. 
When we try to control through touch panel its only selecting one camera.  Am I missing something from touch panel point of view?

[jaheshkhan]

any help?? why cameras not detecting in touch panel now?

[Wayne DeNardi]

The Precision 60 cameras need to be connected to the codec plus via Ethernet for control (in addition to the HDMI for the video).  If you don't have the Ethernet connections, you will not be able to control them.   As the codec plus doesn't have enough ports to connect all three P60 cameras directly, you will need to add a small ethernet switch between the codec and the cameras.  You'll only be able to control the currently selected camera.  Moving one will not move them all.   You need to switch the input between the camera sources to be able to control the other cameras.