Method and apparatus for handling a missed group call in a public safety communication session

A communication system is provided that alerts a public safety officer to missed Push-to-Talk (PTT) group calls. The communication system allows a public safety officer's radio to record a last stop working time. A public safety network then can search a missed call list associated with the pub...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Fan Luo, Chao-Jin Luo, Xiao-Yu Li
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A communication system is provided that alerts a public safety officer to missed Push-to-Talk (PTT) group calls. The communication system allows a public safety officer's radio to record a last stop working time. A public safety network then can search a missed call list associated with the public safety officer and automatically push a notification of missed PTT group calls to the public safety officer's radio when the radio re-joins the public safety network. Based on the notification, the public safety officer can choose to review or replay any missed calls to avoid missing important information.