Grandstream Gsc3516 Sip Speaker With 15W Loudspeaker 4X Mic

GRANDSTREAM GSC3516 SIP SPEAKER WITH 15W LOUDSPEAKER, 4X MIC FOR 2-WAY TALK, POE+, WI-FI

The Grandstream GSC3516 is a SIP/Multicast Talk-Back Speaker that allows offices, schools, hospitals, apartments and more to build powerful voice intercom solutions that expand security and communication. This robust SIP intercom device 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.

The GSC3516 supports a wide-range of peripherals including Bluetooth devices, built-in whitelists, blacklists and greylists to easily block unwanted calls, integrated dual-band Wi-Fi and advanced acoustic echo cancellation. By pairing the GSC3516 with other Grandstream devices, including desktop and cordless IP phones a s well as the GDS series of Facility Access products, users can easily sculpt a state-of-the-art security a nd voice intercom solution. Thanks to it's modern industrial design, cleanable exterior surface and rich features, the GSC3516 is the ideal intercom speaker/microphone for any setting.

FEATURES

Full-duplex speakerphone with HD acoustic chamber, advanced acoustic echo cancellation

3 directional mics with MMAD & microphone beamforming array and 1 omnidirectional auxiliary 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

SPECIFICATIONS

Manufacturer's Product Code: GSC3516

Protocols/Standards: SIP RFC3261, TCP/IP/UDP, RTP/RTCP, RTCP-XR,HTTP/HTTPS, ARP, ICMP, DNS (A record, SRV, NAPTR), DHCP, PPPoE, SSH, TFTP, NTP, STUN, LLDP-MED, SIMPLE, LDAP,TR-069, 802.1x, TLS, SRTP, IPv6, OpenVPN(R)

Network Interfaces: One 10/100 Mbps port with integrated PoE/PoE+

Operating System: Linux

Bluetooth: Yes, integrated. Bluetooth 2.1+Enhanced Data Rate (EDR)+ BT4.2

Wi-Fi: Yes, dual-band 2.4 & 5GHz with 802.11 a/b/g/n/ac

Auxiliary Port: One 2-pin multi-purpose input port, Reset

Voice Codecs and Capabilities: G.711/a, G.722 (wide-band), G.726-32, iLBC, Opus, G.723, G.729A/B, in-band and out-ofband DTMF (In audio, RFC2833, SIP INFO), VAD, CNG, AEC, PLC, AJB, AGC, ANS

Telephony Features: SIP Paging, Multicast Paging, Group Paging, PTT, Call-waiting with priority over-ride, Bluetooth SCO call

HD Audio: Yes, HD speakerphone with support for full band audio with 48KHz voice sampling frequency

Speaker: 15W high-fidelity HD speaker; Frequency 110Hz-20000 Hz; Sensitivity: Up to 90 dBA at 1W power at 0.5 meter

Microphone: 3 directional microphones with beam-forming capability and 1 omnidirectional auxiliary microphone that offer a 4.2 meter pickup distance

QoS: Layer 2 QoS (802.1Q, 802.1p) and Layer 3 (ToS, DiffServ, MPLS) QoS

Security: User and administrator level passwords, MD5 and MD5-sess based authentication, 256-bit AES encrypted configuration file, TLS, SRTP, HTTPS, 802.1x media access control,secure boot

Upgrade/Provisioning: Firmware upgrade via TFTP / HTTP / HTTPS or local HTTP upload, mass provisioning using GDMS/TR069 or AES encrypted XML configuration file

Power & Green Energy Efficiency: Integrated PoE* 802.3af Class 3, PoE+ 802.3at Class 4
Temperature and Humidity: Operation: 0oC to 45oC Storage: -10oC to 60oC, Humidity: 10% to 90% Non-condensing

PACKAGE CONTENTS

1 x GSC3516 SIP/Multicast Talk-Back Speaker
1 x Mounting kit
1 x Quick Installation guide