This article provides an overview of the Grandstream GSC3506v2 and GSC3516 paging speakers, highlighting how they support clear, reliable communication across a variety of environments. These solutions are especially beneficial in healthcare settings, where timely announcements and two-way communication can improve staff coordination, patient response times, and overall safety.
They are also well-suited for louder environments—such as kitchens or busy operational areas—where high-quality audio and strong speaker output help ensure announcements are heard clearly despite background noise.
You’ll also find a breakdown of key features, along with guidance on selecting the right speaker based on whether you need simple overhead paging or interactive talk-back functionality.
Interested in this solution? Contact us at 313-626-5000 or email us at support@univoxx.com
Quick Jump: GSC3506V2 Speaker (Ceiling) | GSC3516 Speaker (Wall Mount)
GSC3506V2
The GSC3506 v2 is a multicast paging speaker designed to deliver a reliable paging and public address solution, helping improve communication and safety across environments such as offices, schools, hospitals, apartments, and more. This speaker is typically installed within a drop ceiling tile for a clean and integrated setup.
- 30W high-quality speaker designed for clear, full sound
- Supports SIP paging, multicast paging, and call priority override
- Built-in controls for volume adjustment and reset
Troubleshooting: Please contact UniVoxx Support at 313-626-5000 if you suspect the speaker is not working.
GSC3516
The GSC3516 is a SIP and multicast talk-back speaker that supports two-way communication, making it ideal for environments where both paging and response are needed.
It features a 15W HD speaker along with multiple microphones, including three directional microphones with beamforming technology and one omnidirectional microphone, providing clear voice pickup from up to approximately 4.2 meters away.
Overall, it provides a strong, reliable solution for both paging and interactive communication.
Troubleshooting: Please contact UniVoxx Support at 313-626-5000 if you suspect the speaker is not working.