Grandstream 1-Way Paging Speaker GSC3506
$113.95 - $135.52
- Speaker with HD acoustic chamber
- SIP paging, multicast paging, callwaiting with priority override
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Product Details
The Grandstream GSC3506 is a 1-way SIP speaker for public address systems in offices, schools, hospitals, and apartments. It delivers clear HD audio with a 30-watt speaker and supports built-in whitelists, blacklists, and greylists to block unwanted calls. It also features SIP, multicast paging, group paging, and PTT. With its modern design and advanced features, the GSC3506 is ideal for enhancing security and communication in any setting.
Telephony Features
- SIP Paging
- Multicast Paging
- PTT
- Call-waiting with priority override
HD Audio
- Yes, HD speaker with support for full-band audio
Speaker
- 30-Watt high-fidelity HD speaker
Network Interfaces
- (1) x 10/100 Mbps port with integrated PoE/PoE+
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
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®
QoS
- Layer 2 QoS (802.1Q, 802.1p)
- Layer 3 QoS (ToS, DiffServ, MPLS)
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
- Yes, supported
Package Content
- GSC3506 SIP Speaker
- Mounting hole cut-Out template
- Ceiling mounting kit (optional)
- Quick installation guide
Dimensions
- 257.5mm (diameter) x 118mm (depth)
