2.2.3.5 endorseUser Request Document Format for Focus INVITE Requests

In addition to the syntax rules specified in section 2.2.1 for C3P requests, the following additional rules for specific elements apply.<24>

conferenceKeys: The conference-URI specified in the confEntity attribute of the conferenceKeys element MUST match the SIP URI in the To header field of the INVITE request.

endorsee: This element MUST contain the SIP URI of the participant to whose endpoint the endorseUser request pertains.

dialog-id: This element contains the following child elements, which together identify the dialog between the focus and the endorsed endpoint:

  • call-id: The call identifier of the dialog between the focus and the endorsed endpoint.

  • from-tag: The local identifier of the dialog between the focus and the endorsed endpoint.

  • to-tag: The local identifier of the dialog between the focus and the endorsed endpoint.