How do I specify the default call-in numbers for Webex Events site?
How do I change the call-in numbers displayed for each host on Webex Events site?
Is it possible to change the numbers displayed on the Event teleconference window?
Currently, there is no option available for a Site Administrator to change the default call-in numbers on a Webex website with Webex Events (Classic) as the only service type. To get the default call-in numbers changed, please talk to your Customer Success Manager. See: WBX15 - How Do I Contact My Customer Success Manager (CSM)?
On a site with Webex Events (Classic & New) + All Services (Webex Meetings, Webex Training, and Webex Support), changing 'default call-in numbers' in the Site Admin tool will affect Webex Meetings and Webex Training only.