Grandstream GSC3570 HD Intercom and Facility Control Station

Faster Fingerprint
Dust & Water Proof
Communicates phones
Dual, Multi-Smartcard

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Protocols/Standards:	SIP RFC3261, TCP/IP/UDP, RTP/RTCP, HTTP/HTTPS, ARP, ICMP, DNS (A record, SRV, NAPTR), DHCP, PPPoE, SSH, TFTP, NTP, STUN, SIMPLE, LDAP, 802.1x, TLS, SRTP, IPv6
Network Interfaces:	Dual switched 10/100Mbps ports
Graphic Display:	7’’ 1024×600 capacitive touch screen TFT LCD with Home key
Wi-Fi:	Yes, dual-band 802.11 a/b/g/n/ac (2.4GHz & 5GHz)
Auxiliary Ports:	4 x Alarm Input 1 x Alarm Output Micro SD card slot
Voice Codecs and Capabilities:	G.711µ/a, G.722 (wide-band), G.726-32, iLBC, Opus, G.729A/B, DTMF (In audio, RFC2833, SIP INFO), VAD, CNG, AEC, PLC, AJB, AGC, ANS
Video Decoders and Capabilities:	H.264 BP/MP/HP, video resolution up to 720p, frame rate up to 30 fps, bit rate up to 2Mbps
Telephony Features:	4 SIP Accounts, Hold, Call Waiting, Call Log, Auto Answer, etc
Sample Applications:	Local apps: Contacts, Call History, Settings, Voicemail, Clock API/SDK available to allow integration with 3rd party door system products
Operating System:	Linux
HD Audio:	Yes, Dual speakers with support for wideband audio and media play in stereo, acoustic echo cancellation
QoS:	Layer 2 (802.1Q, 802.1P) and Layer 3 (ToS, DiffServ, MPLS) QoS
Security:	Secure Boot & Data, Double images for high reliability, random administrator password, user and administrator level passwords, MD5 and MD5-sess based authentication, 256-bit AES based secure configuration file, SRTP, TLS, 802.1x media access control
Multi-language:	English and Chinese
Upgrade/Provisioning:	Firmware upgrade via TFTP/HTTP/HTTPS, mass provisioning using AES encrypted XML configuration file, manual upload
Power & Green Energy Efficiency:	2-pin DC input: 12VDC/1A Integrated PoE : IEEE 802.3af Class 3, power consumption <10 Micro USB input: 5VDC/2A
Temperature and Humidity:	Operation: -10°C to 50°C, Storage: -20°C to 60°C, Humidity: 10% to 90% Non-condensing
Package Contents:	GSC3570, quick installation guide, wall mount bracket, and desktop stand (optional)
Compliance:	FCC, CE, RCM, IC