GSC3510: SIP Intercom Speaker and Microphone
GSC3505: 1-Way Public Address SIP Speaker
Full-band and wide-band audio codec support including Opus & G.722
Integrated dual-band 802.11 a/b/g/n WiFi and Bluetooth
One 10/100Mbps network port with PoE/ PoE+
Full-duplex speakerphone with HD acoustic chamber (GSC3510)
3 directional mics with MMAD & microphone beamforming array (GSC3510)
2-pin multi-purpose input to support peripherals including call buttons (GSC3510)