Setting your Zoom Voicemail Password Your Zoom voicemail PIN was set up with a random number when your account was made. Here's how to change it. Login to Zoom by going to zoom.com and clicking "Sign In" in the top-right. On the next page, choose "SSO". Enter the company domain, which is centerlinelogistics. When it's logged in as your user (or vessel), on the left side, go to Personal > Phone. Scroll down in Settings. Under PIN Code, you can Show or Edit. For Vessels, Edit them to the last four of the phone number.