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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: