Asterisk MFA for softphones

Has anyone ever heard or seen of a product that would do MFA with a softphone? It would be an extra piece of mind that you knew the user had to have a token beyond just a username and password.

I use Jami (multi-platform) for my tests and similar to your sentiments wished that I could use MFA. Thx for the nudge to send the Jami team some feedback.

Regards.