Remote user available indication

One or more remote user available (RMTUSRAVAIL) indications are delivered to the application when the ISUP layer detects that the remote user is available. The rangStat member of the status event structure (SiStaEvnt) is populated when RMTUSRAVAIL indications are delivered to the application.

The range value indicates the number of affected circuits minus one. The circuit member of the IsupRcvInfoBlk indicates the first affected circuit. Affected circuits are considered to be idle.