Description
The Grandstream GSC3506 is a one-way public address SIP speaker that enables offices, schools, hospitals, and apartments to create powerful public address announcement solutions that improve security and communication. With a high-fidelity 30-Watt HD speaker, this sturdy SIP speaker provides crystal clear HD audio functionality. The GSC3506 has built-in whitelists, blacklists, and greylists to help you easily block unwanted calls, as well as SIP and multicast paging, group paging, and PTT. Users can easily create cutting-edge security and PA announcement solution. The GSC3506 is the ideal SIP speaker for any setting thanks to its modern industrial design and extensive feature set. The GSC3506 is a one-way public address SIP speaker that enables offices, schools, hospitals, and apartments to create powerful public address announcement solutions that improve security and communication. With a high-fidelity 30-Watt HD speaker, this sturdy SIP speaker provides crystal clear HD audio functionality.
The GSC3506 includes built-in whitelists, blacklists, and greylists for easily blocking unwanted calls, as well as SIP and multicast paging, group paging, and PTT. Users can easily create cutting-edge security and PA announcement solution. The GSC3506 is the ideal SIP speaker for any setting thanks to its modern industrial design and extensive feature set.
Features
- HD acoustic chamber speaker
- Features SIP paging, multicast paging, and call-waiting with priority override are all supported.
- Support for full-band and wide-band audio codecs, including Opus and G.722.
- 1 x 2-pin switch input port, 1 x Alarm input port, vol+/- key, reset, 1 x network port, 1 x USB port
- One 10/100Mbps PoE/PoE+ network port
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