Next Generation ESNet Arch Requirements - ATIS

7.1.4.8 Administrative Monitoring of an IM SessionAdministrators with larger jurisdiction than a single PSAP will also be able to monitor or joinan IM session once properly authenticated and authorized.7.1.5 Report and Status MessagesReport and status messages enable the CESE or RG to request various kinds of statusinformation from one another.7.1.5.1 CESE Active Event StatusThe RG requests the list of current active Emergency Events from a CESE (Refer to Figure7-5).CESE Receives: GetActiveEventStatus (+ optional EEI)CESE Sends: ACKCESE Sends: ActiveEventStatus ceseid + Authentication Session Identifier +active event status reportCESE Receives: ACKNotes:1. If no active events, a null indication will be returned.2. In addition to the event status, any IM session attached to it will be included.3. If no specific EEI is attached, all active events are reported, including active IMsessions.4. To obtain PSAP status, the RG will send this message to every CESE in the PSAP.7.1.5.2 RG Active Event StatusThe CESE requests a report of current active events for its PSAP from the RG (Refer toFigure 7-4).CESE Sends: GetActiveEventStatus (+ ceseid + Authentication Session Identifier +optional EEI)CESE Receives: ACKCESE Receives: ActiveEventStatusCESE Sends: ACKNotes:1. This message is intended for an administrative CESE to enable it to ask for PSAPstatus.2. If no active events, a null indication will be returned.3. In addition to the event status, any IM session attached to it will be included.19 Version 1 9/23/04