grandstream networks
Grandstream GSC3516 SIP/Multicast Talk-Back Speaker
- SKU:
- 20566119
- MPN:
- gsc3516
- Availability:
- Usually ships the same or next business day. In stock at our IN, MS warehouses.
- Shipping:
- Calculated at Checkout
- Stock Update:
- 12/22/2025 11:55:13 PM PST
- Stock Update:
- 12/22/2025 11:55:13 PM PST
Description
This item is brand-new, factory sealed.
GRANDSTREAM 2-WAY SIP SPEAKER BUILT IN MEMS MICROPHONES 15W IN-CEILING- Connectivity Technology: Bluetooth, Auxiliary
- Connectivity Protocol: Bluetooth, Wi-Fi
- Speaker Maximum Output Power: 15 Watts
- Power Source: Corded Electric
- Mounting Type: Ceiling Mount
- Item Weight: 0.29 Kilograms
- Controller Type: Button
- Is Waterproof: FALSE
- Speaker Type: Computer
GR-GSC3516
The GSC3516 is a SIPMulticast Talk-Back Speaker that allows offices schools hospitals apartments and more to build powerful voice intercom solutions that expand security and communication. This robust SIP intercom device offers 2-way voice functionality with both a high-fidelity 15W HD speaker and 3 directional microphones with Multichannel Microphone Array Design MMAD an d 1 omnidirectional auxiliary microphone that offer a 4.2 meter pickup distance. The GSC3516 supports a wide-range of peripherals including Bluetooth devices built-in whitelists blacklists and greylists to easily block unwanted calls integrated dual-band Wi-Fi and advanced acoustic echo cancellation. By pairing the GSC3516 with other Grandstream devices including desktop and cordless IP phones a s well as the GDS series of Facility Access products users can easily sculpt a state-of-the-art security a nd voice intercom solution. Thanks to its modern industrial design cleanable exterior surface and rich features the GSC3516 is the ideal intercom speakermicrophone for any setting.
Features
Full-duplex speakerphone with HD acoustic chamber advanced acoustic echo cancellation 3 directional mics with MMAD microphone beamforming array and 1 omnidirectional auxiliary microphone Full-band and wide-band audio codec support including Opus G.722 Integrated dual-band 802.11 abgnac Wi-Fi and Bluetooth One 10100Mbps network port with PoEPoE 2-pin multi-purpose input to support peripherals including call buttons
Package Contents:
- GSC3516 SIP/Multicast Talk-Back Speaker
- Mounting Kits
- Quick Installation Guide
Features
- GSC3516 SIP/Multicast Talk-Back Speaker
- Mounting Kits
- Quick Installation Guide
Specs
| Physical Characteristics | |
| Weight (Approximate) | 2.03 lb |
| Depth | 2.7" |
| Interfaces/Ports | |
| Microphone | Yes |
| Network (RJ-45) | Yes |
| Number of Network (RJ-45) Ports | 1 |
| General Information | |
| Brand Name | Grandstream |
| Manufacturer Website Address | http://www.grandstream.com |
| Marketing Information | The GSC3516 is a SIP/Multicast Talk-Back Speaker that allows offices, schools, hospitals, apartments and more to build powerful voice intercom solutions that expand security and communication. This robust SIP intercom device offers 2-way voice functionality with both a high-fidelity 15W HD speaker and 3 directional microphones with Multichannel Microphone Array Design (MMAD) and 1 omnidirectional auxiliary microphone that offer a 4.2 meter pickup distance. The GSC3516 supports a wide-range of peripherals including Bluetooth devices, built-in whitelists, blacklists and greylists to easily block unwanted calls, integrated dual-band Wi-Fi and advanced acoustic echo cancellation. By pairing the GSC3516 with other Grandstream devices, including desktop and cordless IP phones as well as the GDS series of Facility Access products, users can easily sculpt a state-of-the-art security and voice intercom solution. Thanks to it's modern industrial design, cleanable exterior surface and rich features, the GSC3516 is the ideal intercom speaker/microphone for any setting. |
| Product Type | Speakerphone |
| Product Name | GSC3516 SIP/Multicast Talk-Back Speaker |
| Manufacturer | Grandstream Networks, Inc |
| Manufacturer Part Number | GSC3516 |
| Product Model | GSC3516 |
| Technical Information | |
| Features |
|
| Platform Supported | Linux |
Warranty Information
