| Technical Specifications – Grandstream GAC2570 |
| Model | GAC2570 |
| Device Type | Android-Based Enterprise Conference Phone |
| Operating System | Android 10 |
| Display | 7″ 1280×800 IPS Touch Screen LCD |
| Audio Conference Support | Up to 12-party conferencing |
| Speaker | 10 W high-fidelity speaker (100-20,000 Hz, up to 83 dBA @ 1 m) |
| Microphones | 12 omnidirectional with MMAD; up to 2 external wireless GMD1208 mics |
| Voice Codecs | G.711μ/a, G.722, G.722.1c, G.726-32, iLBC, Opus, G.729A/B |
| DTMF | RFC2833, SIP INFO |
| Network Interface | 1× 10/100/1000 Mbps Ethernet with PoE+ (802.3at Class 4) |
| Wi-Fi | Wi-Fi 6, dual-band 2.4 & 5 GHz (802.11 a/b/g/n/ac/ax) |
| Bluetooth | Integrated Bluetooth 5.0 |
| Protocols and Standards | SIP RFC3261, TCP/IP/UDP, RTP/RTCP, HTTP/HTTPS, ARP, ICMP, DNS, DHCP, PPPoE, SSH, TFTP, NTP, STUN, LLDP-MED, TR-069, 802.1x, TLS, SRTP, IPv6, OpenVPN® |
| Telephony Features | SIP paging, hold, call park/pickup, call transfer/forward, auto answer, call record, call log up to 2000 records |
| Security | TLS, SRTP, HTTPS, 802.1x, MD5/MD5-sess authentication, 256-bit AES encrypted configuration |
| Power | Integrated PoE+ (802.3at); built-in rechargeable 3300 mAh battery (up to ~4 h talk time) |
| Operating Temp. | 0 °C to 40 °C |
| Storage Temp. | -10 °C to 60 °C |
| Humidity | 10 % – 90 % non-condensing |
| Dimensions (W × D × H) | 419.7 × 218.5 × 78.6 mm |
| Weight | ≈ 1.38 kg |
| Package Contents | GAC2570 Conference Phone, Ethernet cable, Micro-USB cable, Quick Installation Guide, PoE Injector (optional), HDMI cable (optional), GMD1208 dual wireless extension microphones (optional) |