Announcements at managed public locations
PRODUCT IN THIS APPLICATIONST-30HSRIP PA Horn Speaker 30W (R)
Security operations
Keep operators connected. Keep people informed.
Support controlled announcements and two-way communication at public facilities and staffed security locations.
APPLICATIONS & EQUIPMENT
Designed around the way your site works.
THE OPERATING ENVIRONMENT
Security & Public Infrastructure
Operators need to distinguish routine paging from assistance calls and use the correct communication path for each incident.
PRODUCT IN THIS APPLICATIONST-30HSRIP PA Horn Speaker 30W (R)Remote assistance calls
PRODUCT IN THIS APPLICATIONST-ECB101VoIP Emergency Call Box (without Camera)ALSO PLAN FOR
Intercom communication at access points
Audio communication from a staffed control room
RECOMMENDED ARCHITECTURE
From the control room to the application zones.
Suggested SipTok models are shown in their system roles. The network, operator workflow and final configuration are planned for the application rather than implied by a product list.
SIPTOK · SCHEMATIC DIAGRAM
A connected system for security & public infrastructure
Ethernet / LANSelect a product photograph for model details
Scroll across the diagram to explore each connection.
01 · Control room & system control
Suggested paging consoleST-C10IP Announcement Console PanelEthernet / LANView product
02 · Site network
Example Ethernet switchST-PoE-8P8 Port PoE SwitchLAN switch · independent power reviewView product
01
Announcements
Define paging groups for Control room, Access points, Public areas. Match the selected speakers and announcement method to each area’s acoustic and operational needs.
02
Assistance & response
Route the suggested call box or intercom to an attended operator through a compatible SIP platform. Define answering and escalation procedures separately from speaker paging.
Connection, power & commissioning notes
- Ethernet branches connect the shown IP devices to the site LAN switch. This is a connection concept, not a cable-routing or electrical wiring drawing.
- SIP handles call setup. RTP audio follows the configured media path; it does not necessarily pass through the SIP server. Multicast is a separate, model-supported paging option.
- Confirm power for each device independently. A PoE switch in this example does not establish the required PoE class, port budget or a universal one-cable installation.
- Review authentication, network separation and recording policies with the responsible authority. Do not assume interoperability without testing.
Photographs show actual SipTok models. This is a conceptual connection diagram; cable routes, power and final equipment are confirmed during system design.
Example areasControl roomAccess pointsPublic areas
Define operator responsibilities and access before configuring endpoints. Match SIP devices to the call platform and camera-connected speakers to verified audio interfaces.
Review authentication, network separation and recording policies with the responsible authority. Do not assume interoperability without testing.
RELEVANT PRODUCTS
The right endpoints for your environment.
Product selection depends on the final site requirements, network design and documented device capabilities.
Emergency Call Boxes
VoIP Emergency Call Box (without Camera)
- Network Interface
- 10/100 Base-TX, RJ45
- Power Supply
- PoE/12V-2A
IP Intercom Systems
IP Intercom Terminal (with IR Camera)
- Network Interface
- 10/100 Base-TX, RJ45
- Power Supply
- PoE/12V-2A
Paging & Control
IP Announcement Console Panel
- Network Interface
- 10/100 Base-TX, RJ45
- Power Supply
- 12V-2A
EXPLORE THE DETAIL
Useful technical reading.
IP audio fundamentals
What is an IP-based public address system?
An IP PA system carries announcement audio over an Internet Protocol network. Instead of taking every speaker back to a central audio amplifier, network endpoints receive digital audio and reproduce it locally.
Read the guideSIP & VoIPHow SIP speakers work in a paging system
A SIP speaker combines a network audio endpoint with a loudspeaker and amplifier. SIP establishes the communication session; a media protocol such as RTP carries the audio.
Read the guideNetwork designSIP paging vs multicast paging
SIP paging and multicast paging solve different parts of audio distribution. SIP can establish a call to an endpoint or platform group, while multicast can distribute a stream to multiple listeners on a managed network.
Read the guideLET’S BUILD THE RIGHT SYSTEM
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