Telefon: +49 761 / 45 89 29 - 10


8W speaker with WiFi and bluetooth
Levertijd: 1-3 dagen

156,73 €
excl. BTW plus verzend
186,51 €
incl. BTW, excl. verzend

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  • 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 Wi-Fi and Bluetooth
  • One 10/100Mbps network port with PoE/PoE+


Protocols/StandardsSIP 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 InterfacesOne 10/100 Mbps port with integrated PoE/PoE+
BluetoothYes | integrated. Bluetooth 4.0 + EDR
Wi-FiYes | dual-band 2.4 & 5GHz with 802.11 a/b/g/n | WMM
Voice Codecs and CapabilitiesG.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 FeaturesSIP Paging | Multicast Paging | call-waiting with priority override
HD AudioYes | HD speaker with support for full-band audio
Speaker8W high-fidelity HD speaker
QoSLayer 2 QoS (802.1Q, 802.1p) and Layer 3 (ToS, DiffServ, MPLS) QoS
SecurityUser 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-languageEnglish | German | Italian | French | Spanish | Portuguese | Russian | Croatian | Chinese | Korean | Japanese | and more
Upgrade/ProvisioningFirmware upgrade via TFTP / HTTP / HTTPS or local HTTP upload | mass provisioning using AES encrypted XML configuration file
Power & Green Energy EfficiencyIntegrated PoE* 802.3af Class 3 | PoE+ 802.3at Class 4
Temperature and HumidityOperation: 0°C to 40°C Storage: -10°C to 60°C | Humidity: 10% to 90% Non-condensing
Package ContentGSC3505 SIP Speaker | mounting kits | quick installation guide | brochure | GPL license
PhysicalUnit Dimensions: 215.32mm (diameter) x 68.7mm (depth)Unit Weight: 0.8kg | Box Weight: 1.39kg

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.

Art.No.: VOGRSTGSC3505

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