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- Speaker with HD acoustic chamber
- SIP paging, multicast paging, group paging, PTT, call-waiting with priority override
- Full-band and wide-band audio codec support including Opus & G.722
- 1x 2-pin switch-in input port, 1x Alarm-in input port, vol+/- Key, reset, 1x network port, 1x USB port
- One 10/100Mbps network port with PoE/ PoE+
Speaker with HD acoustic chamber
SIP paging, multicast paging, group paging,
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- PoE, one 10/100Mbps network port with PoE/PoE+
- Built-in dual-band WiFi support
- Integrated Bluetooth
- Full-band and wideband audio codec
- Speaker with HD acoustic chamber
- SIP paging, multicast paging, call waiting with priority override
- Speaker with HD acoustic chamber
- Web-UI access for control and configurations
PoE, one 10/100Mbps network port with PoE/PoE+
Built-in dual-band WiFi suppor
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- 3 directional mics
- Integrated Bluetooth
- Dual-band Wi-Fi
- Full duplex speakerphone with echo cancellation
- Full-band and wideband audio codec
- PoE, one 10/100Mbps network port with PoE/PoE+
- Web-UI access for control and configurations
- Supports push-to-talk with Grandtream’s cordless handsets
- 2-pin multi-purpose input to support peripherals including call buttons
3 directional mics
Integrated Bluetooth
Dual-band Wi-Fi
Full duplex spe
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GSC3516 is a SIP/Multicast Talk-Back Speaker that 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.
- Full-duplex speakerphone with HD acoustic chamber, advanced acoustic echo cancellation
- 3 directional mics with MMAD & microphone beamforming array and 1 omnidirectionalauxiliary microphone
- Full-band and wide-band audio codec support including Opus & G.722
- Integrated dual-band 802.11 a/b/g/n/ac Wi-Fi and Bluetooth
- One 10/100Mbps network port with PoE/PoE+
- 2-pin multi-purpose input to support peripherals including call buttons
GSC3516 is a SIP/Multicast Talk-Back Speaker that offers 2-way voice functionali
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