Grandstream GHP610 Compact Hotel IP-Phone (PoE), White

Protocols/standards SIP: SIP RFC3261, TCP/IP/UDP, RTP/RTCP, RTCP-XR, TLS, SRTP Network: IPv4, IPv6, HTTP/HTTPS, ARP, ICMP, DNS (A-record, SRV, NAPTR), DHCP, SSH, TFTP, NTP, STUN, LLDP, TR-069, 802.1x Network interfaces One 10/100 Mbps Ethernet connector with auto-negotiation function and built-in module PoE Class 2 (GHP610/GHP611) Wi-Fi Built-in dual-band Wi-Fi module 802.11 a/b/g/n/ac (2.4 and 5 GHz) (models GHP610W/GHP611W) The main buttons 23 buttons, including 3 programmable keys, 12 standard buttons with numbers (0-9: speed dial keys with web interface settings, *, #), 5 special keys (Flash, Redial, Speakerphone, Answering machine, Hold), 3 volume control keys: increase, decrease, mute (with red LED indicator) HD audio One HD tube with broadband sound Audio conference call 2 SIP accounts and 2 lines, conferences for up to 3 participants Voice codecs and features Supports G.729A/B, G.711µ/a-law, G.726, G.722 (broadband), G.723, iLBC and full-band OPUS. In-band and out-of-band DTMF (in RFC2833 audio signal, SIP INFO), VAD, AEC, CNG, PLC, AGC, AJB Telephony functions Dialing, answering, translating, conference, redial, reset, speakerphone, voicemail (with server), hold/de-hold, microphone mute and on, flexible configuration of subscriber groups, switching to a backup server in case of failure during speed dial Additional features Support for multicast paging and E911 service Support for advanced jitter resistance algorithm Support for opening doors via GDS Wall mounting One wall mount Quality of service Layer 2 (802.1Q, 802.1p) and Layer 3 (ToS, DiffServ, MPLS) Safety Secure boot, random default password, unique security certificate for each device, passwords for administrators, configuration file with 256-bit AES encryption, SRTP, TLS, access control to the 802.1x-based transmission medium Multiple languages English and Chinese Update/Setup Firmware update via FTP/TFTP/HTTP/HTTPS, quick setup in 15 seconds, mass configuration using GDMS/TR-069 or XML configuration file with AES encryption Nutrition and energy efficiency Universal Power Adapter (GHP610W/GHP611W) Input: 100-240 VAC, 50-60 Hz Output: 12V/0.5A (6W) Temperature and humidity Operation: from 0 to 40 °C Storage: -10 to +60 °C Humidity: 10 to 90% (non-condensing) Package contents GHP61X phone, Handset with cord, mount, Universal power adapter (GHP610W and GHP611W), quick installation guide Colour White (GHP610 and GHP610W), Black (GHP611 and GHP611W) Physical characteristics 211 (L) × 53 (W) × 44 mm (H) (with tube) Weight of the device: 300 g (GHP610/GHP611), 350 g (GHP610W/GHP611W [USA]), 360 g (GHP610W/GHP611W [other countries]) Package Weight: 445 g (GHP610/GHP611), 515 g (GHP610W/GHP611W [USA]), 525 g (GHP610W/GHP611W [other countries]) Compliance with standards GHP610 and GHP611 FCC: Part 15, Subsection B, Class B; part 68. 316/317 CE: EN 55032; EN 55035; EN IEC 61000-3-2; EN 61000-3-3; EN IEC 62368-1 UKCA: BS EN 55032; BS EN 55035; BS EN IEC 61000-3-2; BS EN 61000-3-3; BS EN 62368-1 RCM: AS/NZS CISPR32; AS/NZS 62368.1; AS/CA S004, AS/CA S040 IC: ICES-003; CS-03, Part V