Grandstream IP телефоны GRP2616

Protocols/Standards SIP RFC3261, TCP/IP/UDP, RTP/RTCP, HTTP/HTTPS, ARP, ICMP, DNS(A record, SRV, NAPTR), DHCP, PPPoE, TELNET, TFTP, NTP, STUN, SIMPLE, LLDP, LDAP, TR-069, 802.1x, TLS, SRTP*, IPV6 Network interfaces Two switched 10/100/1000 Mbit/s Gigabit Ethernet ports with auto-detection and built-in PoE Bluetooth Yes, built-in Wi-Fi Yes, built-in dual-band WiFi module class 802.11 a/b/g/n/ac (2.4GHz and 5 GHz) USB Yes Screen Color TFT LCD 4.3 inches with a resolution of 480 by 272 pixels, an additional 2.4 inches with a resolution of 240 by 320 pixels Speech codecs and features Support G.729A/B, G.711µ/a-law, G.726, G.722 (broadband), G723, iLBC, OPUS, in- and out-of-band DTMF(in audio, RFC2833, SIP INFO), VAD, CNG, AEC, PLC, AJB, AGC Telephony functions Hold, transfer, forwarding, 3-way conference, call parking , call interception, paired lines (SCA)/(BLA), downloadable phonebook (XML, LDAP, up to 2000 entries), Call waiting, Call log (up to 2000 entries), XML screen personalization, auto-dialing when picking up the handset, auto-reply, push call, flexible number plan, shift work of users, personalized ringtones and melody on hold, switching to a backup server in case of failure HD Audio Yes, high-resolution sound in the speaker tube and speaker with broadband sound support Function keys 6 two-color line buttons and up to 6 SIP accounts (up to 24 configurable digital BLF/speed dial buttons can be configured), 5 XML context-sensitive on-screen buttons, 5 navigation/menu buttons, 10 special function buttons: MESSAGE/MESSAGE (with LED indicator), PHONEBOOK/ PHONE BOOK, TRANSFER/TRANSLATION, CONFERENCE/CONFERENCE, HOLD/ HOLD, HEADSET/HEADSET, MUTE/OFF SOUND, SEND/REDIAL / SEND/ REDIAL, SPEAKERPHONE/SPEAKERPHONE, VOL+/VOLUME+, VOL-/ VOLUME - Footing Yes, 2 positions are available, wall mounting option (*Wall mounting kit sold separately) QoS Layer 2 QoS (802.1Q, 802.1P) and Layer 3 (ToS, DiffServ, MPLS) QoS Additional ports RJ9 headset jack (EHS support when using Plantronics headsets), USB Safety User and administrative level password, MD5-based authentication and MD5-sess, configuration file with 256-bit AES encryption, SRTP*, TLS, 802.1x media access control, secure boot Supported languages English, German, Italian, French, Spanish, Portuguese, Russian, Croatian, Chinese, Korean, Japanese, etc. Update/Customization Firmware update via FTP/TFTP/TFTPS/HTTP/HTTPS, group configuration using GDMS, TR-069 or XML configuration file with AES encryption Power and Energy Efficiency Universal power adapter is included in the package: Input: 100 - 240V; Output: +12V post. current, 1A Built-in support for Ethernet power supply (802.3af) IEEE 802.3az Ethernet energy efficiency Max. power consumption 6.1W (power adapter) or 7.8W (PoE) Temperature and humidity Operation: 0°C to 40°C, Storage: -10°C to 60°C Humidity: 10% to 90%, Non-condensing Package contents Phone model GRP2616, tube with wire, stand, 12V power adapter, network cable, quick installation guide, GPL license Dimensions and weight Device weight: 1020g ; Package weight: 1650g Dimensions: 247mm x 228mm x 82.4mm Accordance FCC: Part 15 Class B; Part 15 Subsection C 15.247; Part 15 Subsection E 15.407; FCC Part 68 HAC; Part 1 Subsection I(MPE) CE: EN 55032; EN 55035; EN 61000-3-2; EN 61000-3-3; EN 62368-1; EN 301489-1; EN 301489-17; EN 300328; EN 301893; EN 62311 RCM: AS/NZS CISPR32; AS/NZS 4268; AS/NZS 62368.1; AS/CA S004; AS NZS 2772.2 IC: ICES003; CS-03; RSS-247; RSS-102(MPE).