Operational announcement
Deliver a live message to a defined group during normal site operations.
Deliver live and urgent SIP announcements.
Reach defined groups and zones with live announcements, routine paging, hotlines and urgent notifications through a coordinated SIP workflow.
The communication task
Reach groups immediately, not one phone at a time.
Schools, factories, warehouses and campuses may need routine paging, a dedicated hotline or a rapid one-to-many voice notification.
OpenVox UCP paging, hotline and emergency calling functions bring these tasks into the same SIP calling environment used by phones and other supported endpoints.
Reach one area or team
Assign endpoints to the group responsible for receiving a particular communication.
Call a predefined destination
Use hotline behavior where lifting a handset should immediately reach a configured number.
Apply priority call rules
Use documented emergency calling behavior for rapid communication within the approved design.
SIP announcement flow
From one call action to many listeners.
Initiate the message from a SIP phone or paging microphone, apply UCP1600 group and priority rules, and deliver it to the selected SIP speakers and visual alerts.
- 01Caller or console
Live or predefined announcement
- 02SIP paging request
Authorized call action and selected zone
- 03UCP1600 call rules
Priority, hotline and paging groups
- 04Routine paging endpoints
IP speakers and approved paging devices
- 05Priority alert endpoints
Emergency audio and selected visual alerts
Start from an approved call action
Define who can trigger routine and emergency messages.
Apply group and priority rules
Keep the calling platform responsible for routing behavior.
Map every endpoint to a zone
Validate amplifier, paging endpoint and coverage behavior on site.
Define the task before choosing endpoints.
The system plan begins with message type, target group, initiator and priority, then maps those requirements to UCP and SIP endpoint roles.
Define the message
Separate routine information, operational paging, hotline and urgent calls.
Map recipients
List the locations, teams and endpoint groups that must receive each message.
Set call behavior
Define initiation, permissions, routing and priority handling.
Validate coverage
Test endpoint reachability and audibility for the intended operating area.
Use UCP as the calling and paging control layer.
The approved product role is UCP1600; speakers, paging microphones and visual alerts are selected as compatible SIP endpoints for each zone.
Documented functions for SIP paging.
This solution is not presented as a certified life-safety or public-safety system.
One-to-many voice broadcast
OpenVox UCP documentation includes paging broadcast to defined groups.
Proof chips
- PAGING
Predefined rapid calling
UCP supports hotline behavior that automatically calls a configured destination.
Proof chips
- HOTLINE
Priority calling function
UCP documents emergency calling behavior within the telephony system.
Proof chips
- EMERGENCY
Coverage and certification assessed separately
Endpoint suitability, audibility, redundancy and any regulated safety requirement must be confirmed for the project.
Proof chips
- PROJECT FIT
Plan SIP paging zones and priorities.
Share the site layout, target groups, routine and urgent tasks, initiation points and endpoint requirements. OpenVox can help map the UCP and SIP roles.