Grandstream GSC3516 SIP/Multicast Talk-Back Speaker
Grandstream GSC3516 SIP/Multicast Talk-Back Speaker - Image 2
Grandstream GSC3516 SIP/Multicast Talk-Back Speaker - Image 3

Grandstream GSC3516 SIP/Multicast Talk-Back Speaker

Grandstream GSC3516 SIP/Multicast Talk-Back Speaker

The Grandstream GSC3516 is a powerful SIP/Multicast Talk-Back Speaker designed to revolutionize 2-way voice communication and paging for modern enterprises and public facilities throughout Dubai. This advanced device features a high-fidelity 15W HD speaker, three directional microphones with Multichannel Microphone Array Design (MMAD), and an additional omnidirectional auxiliary microphone, ensuring exceptional audio clarity and a wide 4.2-meter pickup distance. For organizations in the dynamic environments of Dubai and Abu Dhabi, the GSC3516 offers robust, interactive communication, making it an ideal solution for schools, hospitals, retail centers, and transportation hubs. Its full-duplex speakerphone capabilities with advanced acoustic echo cancellation enable clear, natural conversations. The GSC3516 seamlessly integrates into existing SIP and multicast paging systems, enhancing security and operational communication across the UAE. With integrated dual-band 802.11 a/b/g/n/ac Wi-Fi and Bluetooth, it provides versatile connectivity options and simplifies installation, a crucial factor for diverse deployment scenarios in Dubai. Businesses looking for advanced Grandstream audio systems in Abu Dhabi will benefit from its 2-pin multi-purpose input for connecting peripherals like call buttons, and its support for whitelists, blacklists, and greylists to manage calls effectively. As a leading Grandstream partner in UAE, we recognize the GSC3516’s capacity to deliver superior 2-way paging and talk-back functionality. The Grandstream GSC3516 SIP/Multicast Talk-Back Speaker in Dubai is a cornerstone for building comprehensive and interactive communication networks.

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Description

Grandstream GSC3516: Redefining Interactive Paging

The Grandstream GSC3516 SIP/Multicast Talk-Back Speaker is a cutting-edge audio solution designed to empower businesses and public facilities across Dubai with robust, interactive 2-way communication. In a city that constantly pushes the boundaries of technology and infrastructure, the GSC3516 offers a sophisticated yet practical approach to paging and intercom systems. This device is not merely a loudspeaker; it is an intelligent endpoint featuring a powerful 15W high-fidelity HD speaker, ensuring that announcements are delivered with exceptional clarity and volume, even in expansive or noisy environments. Crucially, it incorporates three directional microphones with Multichannel Microphone Array Design (MMAD) and an additional omnidirectional auxiliary microphone. This advanced microphone system provides a remarkable 4.2-meter pickup distance and enables clear, full-duplex talk-back functionality with advanced acoustic echo cancellation. For organizations in Dubai, from bustling transport hubs and educational campuses to large corporate offices and industrial sites, the GSC3516 facilitates seamless, real-time conversations, enhancing both security and operational efficiency. As a key offering from Grandstream, a globally trusted name in communication technology, this talk-back speaker integrates smoothly with existing SIP and multicast paging infrastructures, making it a versatile choice for new deployments or upgrades. The Grandstream GSC3516 SIP/Multicast Talk-Back Speaker in Dubai is engineered to meet the demanding communication needs of this vibrant metropolis.

Superior Audio Performance and Intelligent Features for Abu Dhabi

The GSC3516 excels in delivering superior audio performance, a critical requirement for effective communication in diverse settings throughout Abu Dhabi. The 15W HD speaker is designed to project sound clearly and evenly, ensuring that messages are heard and understood. Supporting a wide range of audio codecs, including Opus and G.722, the GSC3516 reproduces voice with natural fidelity, making it suitable for both critical announcements and background music applications. The advanced microphone array, featuring three directional mics with MMAD and an omnidirectional auxiliary mic, is key to its talk-back capabilities. This design ensures that responses from the field are captured clearly, even in less-than-ideal acoustic conditions, which is vital for interactive communication scenarios in Abu Dhabi. The device’s full-duplex speakerphone functionality, coupled with advanced acoustic echo cancellation, ensures that conversations are natural and free from annoying echoes or feedback. Furthermore, the GSC3516 includes a 2-pin multi-purpose input, allowing for the connection of peripherals such as call buttons or sensors. This feature enhances its utility, enabling customized solutions for specific needs, for instance, in healthcare facilities or manufacturing plants in Abu Dhabi where quick, hands-free communication is essential. The focus on high-quality audio and intelligent features makes the GSC3516 a standout choice for Grandstream audio systems in Abu Dhabi.

Versatile Connectivity and Robust Security across the UAE

Grandstream has designed the GSC3516 with versatile connectivity options to cater to the varied installation requirements across the UAE. It features integrated dual-band 802.11 a/b/g/n/ac Wi-Fi, offering the flexibility to deploy the speaker in locations where wired Ethernet connections are not readily available or are difficult to install. This is particularly advantageous for large venues, historical buildings, or outdoor areas common in the UAE. For wired installations, the GSC3516 includes a 10/100Mbps network port with PoE/PoE+ (Power over Ethernet), which simplifies deployment by providing both power and network connectivity over a single cable. This reduces installation time and cost, a significant benefit for Grandstream suppliers in UAE. Integrated Bluetooth support adds another layer of connectivity, allowing for wireless audio streaming or connection to other Bluetooth-enabled devices. Security is a core tenet of Grandstream products, and the GSC3516 is no exception. It incorporates robust security features such as secure boot, encrypted data storage, and support for TLS and SRTP encryption to protect communications and device integrity. The inclusion of whitelists, blacklists, and greylists provides administrators with granular control over call access, preventing unauthorized use and ensuring the system’s reliability. These comprehensive connectivity and security features make the GSC3516 a highly adaptable and secure solution for interactive paging and communication needs throughout the UAE.

Empowering Modern Communication and Facility Management in Dubai

The Grandstream GSC3516 SIP/Multicast Talk-Back Speaker in Dubai is more than just a communication device; it is a tool that enhances facility management and operational responsiveness. Its ability to support clear, two-way audio conversations transforms traditional one-way paging systems into interactive communication platforms. This is invaluable in scenarios requiring immediate feedback or confirmation, such as in security operations, educational environments, or customer service points within large retail spaces in Dubai. The GSC3516 can be seamlessly integrated with other Grandstream solutions, including IP PBXs, video surveillance systems, and facility access control devices, creating a unified and powerful communication and security ecosystem. Management of the GSC3516 is streamlined through the Grandstream Device Management System (GDMS), which allows for centralized provisioning, monitoring, and firmware upgrades of all deployed units. This centralized control is particularly beneficial for organizations in Dubai and Abu Dhabi managing multiple sites or a large number of devices. The combination of powerful features, ease of deployment, and robust management capabilities makes the GSC3516 a compelling solution for any organization looking to invest in a modern, interactive, and reliable talk-back speaker system. As a leading Grandstream partner in UAE, we recommend the GSC3516 for its ability to significantly improve communication efficiency and safety in a wide range of applications.

Specifications:

  • 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®
  • Network Interfaces: One 10/100 Mbps port with integrated PoE/PoE+
  • Operating System: Linux
  • Bluetooth: Yes, integrated. Bluetooth 2.1+Enhanced Data Rate (EDR)+ BT5.0
  • 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:711µ/a, G.722 (wide-band), G.726-32, iLBC, Opus, G.723, G.729A/B, in-band and out-of-band 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 override, 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
  • 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: Integrated PoE* 802.3af Class 3, PoE+ 802.3at Class 4
  • Temperature and Humidity: Operation: 0°C to 45°C Storage: -10°C to 60°C, Humidity: 10% to 90% Non-condensing
  • Physical: 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.

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