3.13 Extensions for Call Context

This section follows the product behavior described in endnote <70>.

This protocol specifies the call context mechanism for protocol client and server endpoints to create notes related to a given call that can be sent to another party receiving the INVITE that creates a new call. There are a number of pieces of information contained within the call context content that helps the endpoint to correlate and render the call context data and notes to the user. The call context data is carried within the related INVITE request as a MIME type in the message body of the request.