Soft Release Product Documentation


The SIP Horn connects into local area networks with a single CAT 5/6 cable from your PoE switch and provides an easy method for implementing a loud IP-based overhead paging system for loud areas such as warehouses, manufacturing floors and outdoor areas.

The interface is compatible with most IP PBX servers that comply with the SIP RFC 3261. For non-SIP environments, the speaker can be configured to listen to multicast address and port number combinations to form paging zones.

The unique perforated front screen prevents birds and flying insects, such as wasps, from building nests inside the horn thus eliminating the need for periodic clean out.

CyberData's SIP enabled VoIP products are compatible with a vast majority of VoIP systems including SBCs, Gateways, and phone systems both on-premise and cloud-based.

Product Datasheet 

Quick Start Guide

Quick Reference Placemat

Operations Guide 



Activate Two-Year Warranty Period 

Connecting to Compatible IP-PBX Servers 

Connecting to Compatible Analog Amplifiers 

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