On Microsoft Teams Direct Routing's Privacy Page you can request and collect all the privacy and GDPR related information that Microsoft Teams Direct Routing is providing.
The privacy policy by is a legal document or statement that discloses how Microsoft Teams Direct Routing gathers, uses, discloses, and manges their customers' data.
The basis for Evolve IP sharing, adding, uploading, hosting, accessing or sending personal data out of Europe. Vendors can also add a description of their own impact assessment for data transfers.