An established session-mode MSRP chat set up by SipSession.invite.
Readonly
The underlying MSRP session for send/receive.
Ends the call (BYE) and closes the MSRP session.
Async iterable of inbound MSRP messages.
Sends a text (or byte) message over MSRP.
Optional
An established session-mode MSRP chat set up by SipSession.invite.