Description
The Grandstream 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 WiFi. 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.
Grandstream GSC3505 Key Features
- Speaker with HD acoustic chamber
- Features SIP paging, multicast paging, call-waiting with priority override
- Full-band and wide-band audio codec support including Opus & G.722
- Integrated dual-band 802.11 a/b/g/n WiFi and Bluetooth
- One 10/100Mbps network port with PoE/ PoE+
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Grandstream GSC3505 Technical Specification
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, French, German, Portuguese, Russian, Simplified Chinese, Spanish
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, mounting kits, quick installation guide, 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
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