Zoom meeting ID is a 10 or 11-digit number associated with a meeting. You only need to follow the steps carefully, and the invalid meeting issue will never be a thing again. This article explains all possible reasons and how to fix this error quickly. The Zoom invalid meeting ID error is one of the most common problems users encounter when trying to join a meeting. If you see a " this meeting ID is not valid” prompt, you are not alone. However, users sometimes encounter issues when using Zoom on their devices. Trusted by millions of users worldwide, it leads the league of platforms that brings virtual meetings and group messaging into a single intuitive app. To enter your participant ID once you are in the meeting, enter #Participant ID# on your phone.Zoom is a household name in the video conferencing industry. If you join by computer or mobile device later, you can enter the Participant ID to bind your phone and device session together and show your video when you speak on the phone. This only applies if you have joined on the computer or mobile device or are a panelist in a webinar.
You will be prompted to enter your unique participant ID.If the meeting has not already started and join before host is not enabled, you will be prompted to enter the host key to start the meeting, or to press # to wait if you are participant.You will be prompted to enter the meeting ID - the nine (9), ten (10), or eleven (11) digit ID provided to you by the host, followed by #.You can find the numbers on your meeting invitation or a full list of international dial-in numbers at. If you dial a toll number, your carrier rates will apply. Click Phone Call and follow the prompt to dial in.If you joined computer audio automatically, you can leave the computer audio and join by phone. Joining meeting audio by phone after joining computer audio Enter your participant ID followed by #.Select the country you're calling from in the flag drop-down menu.Follow the instructions for dialing in:.Note: If you are subscribed to the call out add-on, you can join the meeting by having Zoom dial your phone number. If this prompt does not appear or you close out of it, click Join Audio in the meeting controls. After joining a Zoom meeting, you will be prompted to join the audio automatically.