A feature now available with 1Stream is a paging / alarm option
Examples:
Active Shooter Alerting
Evacuation Alerting
Building Wide Broadcast
Alarm Notification
Panic Button
This option can be triggered via a BLF key on a phone or extension number where the audio file of your choosing will play against a paging group or extension within the phone system.
This voice application is available in any flavor of the bvoip pbx platform.