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Thiết bị hội nghị truyền hình GrandStream GVC3220 :
Thiết bị hội nghị truyền hình GrandStream GVC3220
| Model | GVC3220 |
| Protocols / Standards | • SIP RFC3261, H.323,BFCP, TIP, RTP/RTCP, HTTP/HTTPS, ARP, ICMP, DNS (A record, SRV, NAPTR), DHCP, PPPoE, SSH, TFTP, NTP, STUN, SIMPLE,LLDP-MED, LDAP, TR-069, 802.1x, TLS, SRTP, TCP/IP/UDP, IPv6, OpenVPN® |
| MCU | • 5-way 1080P |
| Camera | • 1/2.5“, 8 Megpixel CMOS, 4k 30fps Output |
| Lens | • 69.5°field of view, PTZ ,12×Zoom |
| Network Interface | • 1× RJ4510/ 100/ 1000 Mbps |
| Wi-Fi | • Integrated dual-band Wi-Fi 802.11 a/b/g/n/ac (2.4GHz & 5GHz), supports Wi-Fi Multimedia |
| Bluetooth | • Integrated Bluetooth 5.0 + EDR |
| Video Outputs | • 1x HDMI 2.0 up to 4k with CEC, 1x HDMI 1.4 up to 1080p |
| Video Input | • 1x HDMI 1.4a with resolution up to 1080P |
| MIC/Speaker | • Support external Bluetooth or 2.4G microphone, 1 built-in speaker. |
| Audio Input/Outputs | • 1x Line in/out ,1x Media |
| Remote Control | • Bluetooth and infrared remote control with multi-touch touchpad |
| Auxiliary Ports | • 1x USB 3.0 , 1x USB 2.0 , 1x SD, 1x Reset |
| Voice Codecs | • Support for G.711μ/a, G.722 (wide-band), G.726-32, iLBC, Opus , G.711, G.722.1, G.722.1c ,G729A/B, in-band and out-of-band DTMF (In audio, RFC2833, SIP INFO) |
| Video Codecs | • H.264 BP/MP/HP, video resolution up to 1080P, frame rate up to 30 fps, bit rate up to 4Mbps |
| People Video Resolutions | • 4k from 1Mbps to 8Mbps, 20p @ 25/30fps from 512 Kbps to 4Mbps, 4SIF/4CIF/VGA from 384 Kbps to 2Mbps |
| Content Video Resolutions | • 720P, 1080P (HDMI) • Encoding: 800×600, 1024×768, 1280×1024, 1280×720, 1920×1080 • Output: 720p, 1080p |
| Dual-Stream | • BFCP, people video (up to 4k@30fps) + content video (up to 1080p@15fps) |
| Audio Features | • AEC, ANS, AGC, PLC, CNG/VAD |
| Video Features | • FEC, dynamic display layout, picture-in-picture, picture-outside-picture |
| VoIP Bridging | • Bridge SIP calls with any Android VoIP apps such as Bluejeans and zoom |
| Telephony Features | • Hold, mute, downloadable phone book (XML, LDAP), call waiting, call history, flexible dial plan, server redundancy & fail-over |
| Sample Applications | • Microsoft Teams, Skye or Skype for Business, Zoom, Youtube, mobile phone data import/export via Bluetooth, etc. • API/SDK available for advanced custom application development |
| Applications Deployment | • Allow various Android operation system 9.0 compliant applications to be developed, downloaded and run in the embedded device with provisioning control |
| 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 configura tion file, TLS, 128/256-bit SRTP, HTTPS, 802.1x media access control - |
| Multi-language | • English, German, Italian, French, Spanish, Portuguese, Russian, Croatian, Chinese, Korean, Japanese, and more |
| Upgrade/Provisioning | • Firmware upgrade via TFTP / HTTP / HTTPS or local HTTP upload, mass provisioning using TR-069 or AES encrypted XML configuration file.Detect U disk /SD card system version upgrade automatically. |
| Power & Green Energy Efficiency | • Input: 100~240Vac 50/60hz; output: 48V/0.7A |
| Package Content | • GVC3220 video conference system, GMD1208 Wireless microphone, remote control, 4 AAA batteries,universal power supply, network cable, HDMI cables,lens cleaning cloth, bracket,quick installation guide, GPL license |
| Temperature and Humidity | • Operation: 0°C to 40°C • Storage: -10°C to 60°C • Humidity: 10% to 90% Non-condensing |
| Compliance | • Broadsoft • FCC: Part15 Class B; Part 15 Subpart C 15.247; Part 15 Subpart E 15.407; MPE. • CE: EN 55032; EN 55035; EN 61000-3-2; EN 61000-3-3; EN 62368-1; EN 301 489-1; EN 301 489-17; EN 300 328; EN 301 893; EN 62311. • RCM: AS/NZS CISPR32; AS/NZS 4268; AS/NZS 62368.1. • IC: ICES-003; RSS-GEN; RSS-247; RSS-102(MPE). • HDMI/EAC/REACH/ROHS/WEEE |
| Optional Accessories | • GMD1208 |
