Grandstream GSC3505 1-Way Public Address SIP Speaker

Product Overview

The GSC3505 is a 1-way public address SIP speaker that allows offices, schools, hospitals, apartments and more to build powerful public address announcement solutions that expand security and communication. This robust SIP speaker offers crystal clear HD audio functionality with a high-fidelity 8-Watt HD speaker. The GSC3505 supports Bluetooth devices, a built-in whitelist and blacklists to easily block unwanted calls, SIP and multicast paging, and integrated dual-band Wi-Fi. By pairing the GSC3505 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 PA announcement solution. Thanks to its modern industrial design and rich features, the GSC3505 is the ideal SIP speaker for any setting.

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 & Capabilities : G.711µ/a, G.722 (wide-band), G.726-32, iLBC, Opus, 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, 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 moreEnglish, 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 & Humidity : Operation: 0°C to 40°C, Storage: -10°C to 60°C, Humidity: 10% to 90% Non-condensing

Package Contents     : 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