Grandstream GSC3516 SIP Multicast Talk-Back Speaker 15W HD Full-Duplex with Wi-Fi Bluetooth PoE+
- Specification
- Overview
- Customers Also Bought
- Your Recently Viewed Items
- Reviews




Click to zoom
Overview
Grandstream GSC3516 SIP Multicast Talk-Back Speaker
Full-duplex speakerphone with HD acoustic chamber and advanced acoustic echo cancellation. Features include 3 directional microphones with MMAD, 1 omnidirectional auxiliary microphone, full-band/wide-band audio codec support (Opus, G.722), dual-band 802.11 a/b/g/n/ac Wi-Fi, Bluetooth, 10/100Mbps PoE+ port, and 2-pin multi-purpose input for peripherals. Ideal for clear voice communication in professional environments.
- Power: 15W HD speaker
- Network: PoE/PoE+ support
- Wireless: Wi-Fi & Bluetooth
For more information, please see Data Sheet.
⚠️ Attention CA Residents: Prop 65 Warning