Loa IP Grandstream GSC3505

-Hỗ trợ 1 cổng mạng.

-Hỗ trợ chức năng cấp nguồn qua mạng PoE.

-Tích hợp Wifi 2 băng tần 2.4GHz và 5GHz.

-Tích hợp Bluetooth.

-Tích hợp loa công suất 8W.

-Ứng dụng: Sử dụng cho hệ thống nhà xưởng, khu công nghiệp, trường học, thư viện,…

Features

-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 WiFi and Bluetooth.

-One 10/100Mbps network port with PoE/ PoE+.

Đặc tính kỹ thuật

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®

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.711µ/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)