Grandstream GSC3505 1-Way Public Address SIP Speaker

The Grandstream GSC3505 is a state-of-the-art 1-way Public Address SIP Speaker designed to transform your listening experience. Perfect for Nigerian businesses, schools, and public spaces.

Key Features

• High-Quality Audio: The GSC3505 boasts superior sound quality, ensuring that every announcement or message is heard loud and clear.
• SIP Compatibility: Seamlessly integrates with SIP-based PBX or IP PBX systems, making it a versatile choice for modern communication networks.
• Easy Installation: Designed with simplicity in mind, it can be easily installed in a variety of settings without the need for complicated wiring.
• Long-lasting Quality: Built to withstand challenging Nigerian weather conditions, ensuring longevity and reliability.
• Wide Coverage Area: With its powerful audio output, the speaker can cover large areas, making it ideal for outdoor and indoor spaces alike.
• Secure: Offers advanced security features and network control, aligning with the latest technological standards.

Why Choose the Grandstream GSC3505?

• Enhance Communication: Whether it’s a school making announcements or a business communicating with employees, this speaker ensures your message is heard.
• Cost-Effective: Offers excellent value for money, combining high-end features with affordability.
• Adaptability: Its compatibility with various systems and ease of installation makes it a flexible solution for many environments.
• Durability: Built to last, it’s an investment that will serve your communication needs for years to come.

• Protocols/Standards: SIP RFC3261, TCP/IP/UDP, RTP/RTCP, HTTP/HTTPS, ARP, ICMP, DNS (A record, SRV, NAPTR), DHCP, PPPoE, SSH, TFTP, NTP, STUN, LLDP-MED, TR-069, 802.1x, TLS, SRTP, IPv6, OpenVPN®
• Network Interfaces: One 10/100 Mbps port with integrated PoE/PoE+
• Bluetooth: Yes, integrated. Bluetooth 4.0 + EDR
• Wi-Fi: Yes, dual-band 2.4 & 5GHz with 802.11 a/b/g/n, WMM
• Voice Codecs and Capabilities: G.711µ/a, G.722 (wide-band), G.726-32, iLBC, Opus, 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, call-waiting with priority override
• HD Audio: Yes, HD speaker with support for full-band audio
• Speaker: 8W high-fidelity HD speaker
• 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
• Multi-language: English, German, Italian, French, Spanish, Portuguese, Russian, Croatian, Chinese, Korean, Japanese, and more
• Upgrade/Provisioning: Firmware upgrade via TFTP / HTTP / HTTPS or local HTTP upload, mass provisioning using 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 40°C Storage: -10°C to 60°C,
  – Humidity: 10% to 90% Non-condensing
• Package Content: GSC3505 SIP Speaker, PoE injector, mounting kits, quick installation guide, brochure, GPL license
• Physical:
  – Unit Dimensions: 215.32mm (diameter) x 68.7mm (depth)
  – Unit Weight: 0.8kg, Box Weight: 1.39kg
• Compliance:
  – FCC: Part 15 (CFR 47) Class B; UL 60950 (power adapter); FCC Part 15C, FCC Part 15E, MPE
  – CE : EN 55032; EN 55024; EN 61000-3-2; EN 61000-3-3; EN 60950-1; EN 301 489- 1/17; EN 300 328; EN 301 893; EN 62311; RoHS
  – RCM: AS/NZS CISPR 32/24; AS/NZS 60950.1; AS/NZS 4268
  – IC: ICES 003, RSS 247, RSP-100, RSS 102