Configuration change failed. Please report the following error: Invalid ITS command option.

[louiesoriano]

Have this error coming up every time i want to add an extension on the UC500. Any resolution on this please advice.

[Daniele Giordano]

Hi, do you have already check these others posts:

https://community.cisco.com/t5/ip-telephony-and-phones/problems-with-webgui-using-cme/td-p/731382

https://community.cisco.com/t5/unified-communications/cme-invalid-its-command-option/td-p/1851302

https://community.cisco.com/t5/ip-telephony-and-phones/cme-show-quot-invalid-its-command-option-quot/td-p/1138270

Let us know if someone of the previous suggestions are helpful.

Best regards.