Alarm on a CCS trunk without trunk alarm capability

This section describes the sequence of events involved when there is an alarm on a CCS trunk without trunk alarm capability.

Figure 1 shows the following events:

Figure 1. Fault condition (alarm) on a CCS trunk without trunk alarm capability
The graphic is a very simplified representation of the process described in detail in the next section.
  1. If a signaling process has not registered with the capability SL_SIGPROC_CAPABILITY_TRUNK_ALARM, Blueworx Voice Response assumes that the signaling process is not able to handle alarms (fault conditions).
  2. When a fault condition occurs on a trunk controlled by the signaling process the notification is sent to the signaling daemon, which sends it directly to the system manager.
  3. The system manager logs an error.
Parent topic: Example signaling flows