# Regenerating video call links after expiry

The call link is tied to the appointment and **doesn't need to be regenerated manually** — it's always the same, no matter how many times you edit the appointment.

## After expiry
If the 30-minute window has passed, to get a working link again, **reschedule the session** (or create a new online appointment): the access window reopens for the new interval, and the link becomes valid again.
![An online appointment in the calendar, with the call links](/storage/guide/14/2.1.en.png)