You can turn on partial caller IDs for users dialing into meetings by phone only. When this is enabled phone numbers for call-in users have the last four digits covered up with asterisks and look like this "Call-in User_1 (+1234567****)." This doesn't impact people joining from the Webex Web App.

1

From the customer view on https://admin.webex.com, go to Meetings and select the site you wish to configure.

2

Go to Settings > Site Options.

3

Under Calls section, toogle Display Caller ID for dial-in users when available.

4

Click .