Grandstream One way SIP Intercom Speaker No Mic 8 Watt Speaker
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 state-of-the-art security and PA announcement solutions. Thanks to its modern industrial design and rich features, the GSC3505 is the ideal SIP speaker for any setting.
Speaker with HD acoustic chamber Features SIP paging, multicast paging, callwaiting with priority override Full-band and wide-band audio codec support including Opus & G.722 Integrated dual-band 802.11 a/b/g/n Wi-Fi and Bluetooth One 10/100Mbps network port with PoE/ PoE+
SPECIFICATIONS:
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, OpenVPNĀ® | 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.711Āµ/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, 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: 0Ā°C to 40Ā°C Storage: -10Ā°C to 60Ā°C, Humidity: 10% to 90% Non-condensing | Package Content | GSC3505 SIP Speaker, mounting kits, quick installation guide, GPL license | Physical Unit | Unit Dimensions: 215.32mm (diameter) x 68.7mm (depth) Unit Weight: 0.8kg, Box Weight: 1.39kg |
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