A: Hey MBALady,

While there is no option of creating a custom meeting link URL, our meeting links are already quite static/permanent.

In the sense that all created/scheduled meeting spaces and the files uploaded to it, do not lock or disappear after a certain time. The 24 hour limit applies to the continuous time in call. As an example, if you and your clients remained in the meeting for 24 straight hours, then the current session would end. This is to prevent users from accidentally remaining in the call, but this doesn't prevent you from simply rejoining the same call at anytime to continue from where you left off and the previous documents would still be available.

Hope that addresses your use case?

Let me know if there's anything else I can help clarify and appreciate the interest :)