We are supporters of privacy on the Internet and, as a matter of principle, do not save messages that are broadcast through the system.
All tokens and user session keys are stored on servers where our own keys for the SIP.TG project, as well as thousands of other project clients, are stored. We have reliably taken care of their safety. If necessary, we are ready to discuss allocating a storage module to your own servers (for large projects), this has not yet been implemented, but our architecture allows this to be done in the future.