In short, no! Read on to find out more!
Currently it is only necessary to have one user on a Sessionwire peer-to-peer call in order for both users to take advantage of the advanced feature set available on a paid subscription.
For example, if a Creator level user calls a Creator level user, only video and talkback audio will be available in the call.
However, if a Creator level user calls an Artist level user or vice versa, all features available to the Artist level user also become available to the Creator level user.
These Artist level features include:
The HQ Audio stream and Sessionwire plug-ins
Drag and Drop File Transfer
Studio style talkback with automute
Sessionview Browser based listening