Yes, it is possible to edit the conference app.
This is how you do it:
1. Go to the Installed Apps tab on App Bazaar
2. Find your conference app and click on the "Edit Call App" link next to it.
Make changes and hit save.
If you have any questions or concerns, please connect with us using the chat widget on your Exotel Dashboard or Whatsapp us on 08088919888.