Grandstream GSC3506 V2 SIP/Multicast in-Ceiling Mount Paging Speaker

Grandstream GSC3506 V2 is an in-ceiling mount, SIP/multicast paging speaker that provides a powerful public address solution expanding security and communication throughout offices, schools, hospitals, apartments, and more. This high-performance SIP speaker offers crystal clear HD audio thanks to a high-fidelity 30-watt HD loudspeaker. Supports SIP and multicast paging, group paging, push-to-talk (PTT), and offers built-in blocklists and allowlists to easily block unwanted calls. Thanks to a sleek design, the powerful HD speaker, flexible integrations and advanced features, GSC3506 V2 allows users to create a state-of-the-art security and paging solution for any setting. Key features & Benefits: 30W high-fidelity speaker with HD acoustic chamber Supports SIP paging, multicast paging, call waiting with priority override, and more Supports full-band and wide-band audio codecs, including Opus and G.722 1x 3-pin differential line out port Ports include 1x 2-pin switch-in input, 1x alarm-in input, 1x DC24V, 1x network, and 1x USB port Keys include volume up/down, and reset One 10/100Mbps network port with PoE/PoE+/PoE++ 2 Year Warranty Specifications: Protocols & Standards: - SIP RFC3261, TCP/IP/UDP, RTP/RTCP, RTCP-XR,HTTP/HTTPS, ARP, ICMP - DNS (A record, SRV, NAPTR), DHCP, PPPoE, SSH, TFTP, NTP, STUN, LLDP-MED, SIMPLE - LDAP, TR-069, 802.1x, TLS, SRTP, IPv6, OpenVPN® Network Interfaces: - 1x 10/100 Mbps port with integrated PoE/PoE+/PoE++ Auxiliary Ports: - 1x 2-pin switch-in input port - 1x 2-pin alarm-in input port - 1x differential line out port - 1x network port - 1x DC24V port - Volume up and down key (+/-), reset USB Port: - USB 2.0, supports external USB storage devices Voice Codecs & Capabilities: - G.711µ/a, G.722 (wide-band), G.726-32, iLBC, Opus, G.723, G.729A/B - In-band and out-ofband DTMF (In audio, RFC2833, SIP INFO), VAD, CNG, PLC, AJB, AGC, ANS Telephony Features: - SIP paging, Multicast paging, Group paging, Push-to-talk (PTT), Call-waiting with priority override HD Audio: - HD speaker with support for full-band audio Speaker: - 30W high-fidelity HD speaker (coaxial) - Frequency: 110Hz-20000 Hz - Sensitivity: Up to 95 dBA at 1W power at 1 meter - Maximum Sound Pressure Level (SPL): 99dB QoS: - Layer 2 QoS (802.1Q, 802.1p) and Layer 3 (ToS, DiffServ, MPLS) QoS Memory: - 256MB RAM 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, secure boot Multi-language: - English, German, French, Spanish, Portuguese, Russian, and Chinese Upgrade & Provisioning: - Firmware upgrade via TFTP / HTTP / HTTPS or local HTTP upload - Mass provisioning using GDMS/TR069 or AES encrypted XML configuration file Power & Green Energy Efficiency: - 2-pin DC input: 24VDC / 2.5A - Integrated PoE 802.3af Class 3, PoE+ 802.3at Class 4, PoE++ 802.3bt Class 6 Temperature & Humidity: - Operation: 0°C to 45°C Storage: -10°C to 60°C - Humidity: 10% to 90% Non-condensing Physical: - Unit Dimensions: 257.5mm (diameter) x 118mm (depth) - Unit Weight: 2.14kg - Box Dimensions (LxWxH): 325 x 315x 143mm - Box Weight: 2.76kg Compliance: - FCC: FCC 47 CFR Part 15 Subpart B - IC: ICES-003  -CE: EN 55032:EN 55035; EN IEC 61000-3-2: EN 61000-3-3; EN IEC 62368-1. - UKCA: BS EN 55032;BS EN 55035;BS EN IEC 61000-3-2;BS EN 61000-3-3;BS EN IEC 62368-1 - RCM: AS/NZS CISPR 32:AS/NZS 62368.1   Package Contents: GSC3506 V2 Mounting hole cut-Out template Quick installation guide Please Note: The ceiling mount kit for the GSC3506 V2 is optionally available and not included in the package, please order separately