Through Edvi, a teacher can perform various actions and have complete control over the class environment. Here is a step-by-step guide on what a teacher can do through Edvi:

1. Access the Academics Module in Edprime.
2. Click on "Add Online Learning Live Session" under the Learning Management System.
3. Select the Edvi platform for video conferencing.
4. Upon selecting Edvi, you will be redirected to the authentication page. Once your user account is verified, you will be returned to the platform.
5. Choose the class for which you want to create a session. By default, all sections mapped under that class will be selected, but you can modify the selection as per your convenience.
6. Select the students from the class and section for whom you want to create the session. You have the flexibility to choose specific students for the session.
7. In the right corner, there is an option to add the chapter and topic that will be covered in the session.
8. You can create sessions for multiple classes simultaneously by clicking on "Add another class".
9. Specify the start date, end date, start time, and end time for the session. If the session is scheduled for multiple days, the weekday option will appear below for selection.
10. The calendar can be used to update session timings if needed.
11. Add any additional details related to the session at the bottom, such as session objectives or special instructions.
12. Click on "Submit" to save the session details.
13. To begin a class on Edvi, search for the class and click on "Join Now".
14. Once inside the class, you can access various features such as allowing students into the class, viewing doubts or questions raised by students, and participating in the chat room.
15. On the bottom right side of the screen, you can manage controls by allowing or disallowing student access. On the top left side, you can run a poll on any agenda to engage students.
16. The class can also be recorded and viewed later on.
17. The "Show Batch Detail" feature allows teachers to manage attendance, update notices related to the class, add class notes, access class recordings, upload reference videos, assign homework, and more.
18. Teachers can manage students by rejecting or admitting pending students in the lobby, view class timings, and check a summary of resolved doubts.

With Edvi, teachers have full control over the class discipline and can utilize a range of features to facilitate effective teaching and learning experiences.