Could you please create a possibility to either manually change the access codes for conference calls (both the host and participant numbers) or to put in a request to have both these numbers changed? Currently these codes cannot be changed nor do they change over time, and I need to urgently change them to make sure a former associate will no longer be able to listen in to scheduled calls for security reasons. I just got called tech support who couldn't help with this even though they did their very best. I've looked through the existing questions and it seems that more people have the same concern. A solution would be much appreciated, the quicker the better.