This robust SIP speaker offers crystal clear HD audio functionality with a high-fidelity 8-Watt HD speaker. The GSC3505 supports Bluetooth devices, a built-in whitelist and blacklists to easily block unwanted calls, SIP and multicast paging, and integrated dual-band Wi-Fi. By pairing the GSC3505 with other Grandstream devices, including desktop and cordless IP phones as well as the GDS series of Facility Access products, users can easily sculpt state-of-the-art security and PA announcement solutions. Thanks to its modern industrial design and rich features, the GSC3505 is the ideal SIP speaker for any setting.

Features

Speaker with HD acoustic chamber
Features SIP paging, multicast paging, callwaiting with priority override
Full-band and wide-band audio codec support including Opus & G.722
Integrated dual-band 802.11 a/b/g/n Wi-Fi and Bluetooth
One 10/100Mbps network port with PoE/ PoE+