Host Zoom-like Calls Inside the Platform?

Would there be any way that we can host our events WITHIN Heartbeat and not have to have a connection with Zoom? I have a paid Zoom acct and the integration is fine. But I also have several admins who don't have a paid acct whom I ask to host some small group meetings. This means that their time is limited to 45 min and sometimes they have issues with the recordings. And we have to host the recordings on a private host like Vimeo. OR I have to pay for them to have a paid Zoom acct. Thanks.