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Shop » Products » SIP Telephony / PA / Accessories » Grandstream » Intercom » GCS3516 – SIP/Multicast Talk-Back Speaker
Grandstream-GSC3516
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GCS3516 – SIP/Multicast Talk-Back Speaker

Original price was: $395.99.Current price is: $298.60.

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4 Interest Free Payments of $74.65

GCS3516 – SIP/Multicast Talk-Back Speaker

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SKU: GR-GSC3516 Category:
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Description

GR-GSC3516

The 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 and 1 omnidirectional auxiliary microphone that offer a 4.2 meter pickup distance.

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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 as well as the GDS series of Facility Access products users can easily sculpt a state-of-the-art security and 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.

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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

GSC3516 Technical Specifications

The following table resumes all the technical specifications including the protocols/standards supported, voice codecs, telephony features, languages, and upgrade/provisioning settings for GSC3516.

Protocols/Standards

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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®

Network Interfaces

One 10/100 Mbps port with integrated PoE/PoE+

Operating System

Linux

Bluetooth

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Yes, integrated Bluetooth

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

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G.711µ/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, Push-to-Talk, Call-waiting with priority override, Bluetooth SCO call

HD Audio

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

Speaker

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15W high-fidelity HD speaker
Frequency: 100Hz-20000 Hz
Volume: Up to 90 dBA at 1W power at 0.5 meter

Microphones

3 directional microphones with beam-forming capability and up to 4.2-meter voice pickup distance and 1 omnidirectional auxiliary microphone

QoS

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

Security

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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

Multi-language

English, German, French, Spanish, Portuguese, Russian & Chinese

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

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Integrated PoE* 802.3af Class 3, PoE+ 802.3at Class 4

Temperature and
Humidity

  • Operation: 0°C to 40°C
  • Storage: -10°C to 60°C
  • Humidity: 10% to 90% Non-condensing

Package Content

  • GSC3516 SIP Intercom Speaker/Microphone
  • Mounting kits
  • Quick installation guide

Physical Specifications

  • Unit Dimensions: 257mm (diameter) x 68.5mm (depth).
  • Unit Weight: 0.92kg , Box Weight: 1.75kg.

Compliance

  • FCC: FCC 47 CFR Part 15 Subpart B;FCC 47 CFR Part 15 Subpart C;FCC 47 CFR Part 15 Subpart E.
  • IC: ICES-003;RSS-247 Issue 2;RSS-Gen Issue 5;RSS-102 Issue 5.
  • CE: ETSI EN 300 328;ETSI EN 301 893;ETSI EN 300 440;ETSI EN 301 489-1;ETSI EN 301 489-3;ETSI EN 301 489-17;EN 55032;EN 55035;EN IEC 61000-3-2;EN 61000-3-3;EN IEC 62311;EN IEC 62368-1.
  • UKCA: ETSI EN 300 328;ETSI EN 301 893;ETSI EN 300 440;ETSI EN 301 489-1;ETSI EN 301 489-3;ETSI EN 301 489-17;BS EN 55032;BS EN 55035;BS EN IEC 61000-3-2;BS EN 61000-3-3;BS EN IEC 62311;BS EN IEC 62368-1.
  • RCM: AS/NZS CISPR 32;AS/NZS 62368.1;AS/NZS 4268;AS/NZS 2772.2.

 

Technical Documents

Download documents from the following links:

Datasheet_GSC3516

GSC3516_QIG

GSC35x6-User-Manual

 

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