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Điện thoại hội nghị GrandStream GAC2570 :
Điện thoại hội nghị GrandStream GAC2570
| Model | GAC2570 |
| 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® |
| Operating System | • Android 10 |
| Network Interface | • One 10/100/1000 Mbps port with integrated PoE+ |
| Wi-Fi | • Wi-Fi 6, Dual-band 2.4 & 5GHz with 802.11 a/b/g/n/ac/ax |
| Bluetooth | • Integrated. V2.1+EDR, V5.0 dual mode. |
| Microphone | • 12 omnidirectional microphones with MMAD |
| External Microphone | • GMD1208, cascade up to 2 |
| Speaker | • 10-watt high-fidelity speaker • Frequency: 100-20000 Hz • Volume: Up to 83 dBA at 1.0 meter |
| Auxiliary Ports | • 1x Media port, 1x network port, 1x HDMI IN, 1x USB, 1x Line-Out, 1x Micro-USB, 1x Kensington lock |
| Voice Codecs | • G.711μ/a, G.722 (wide-band), G.722.1c, 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, Noise shield |
| Telephony Features | • SIP paging, hold, call park/pickup, 12-way audio conference (including the host), multi-party calls automatically form a meeting, virtual MPK, downloadable contacts (XML, LDAP, up to 2000 items), call record (local and server), call log (up to 2000 records), call waiting, auto answer, flexible dial plan, personalized music ringtones, and music on hold |
| HD Audio | • Yes, HD speakerphone with support for full-band audio |
| Certification | • Zoom |
| 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 |
| 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+ 802.3at Class 4 • Built-in rechargeable 3300mAh battery to allow up to 4-hour talktime |
| Package Content | • GAC2570 Conference Phone, Ethernet cable, Micro-USB cable, quick installation guide, PoE Injector, HDMI cable (optional), GMD1208 dual wireless extension microphones (optional) |
| Temperature and Humidity | • Operation: 0°C to 40°C, • Storage: -10°C to 60°C, • Humidity: 10% to 90% Non-condensing |
| Physical | • Unit weight: 1.38Kg Unit dimensions: 419.7 (L) x 218.5 (W) x 78.6mm (H) |
| Compliance | • FCC, CE, RCM, IC, UKCA |
