Grandstream 4 Lines 4 SIP Accounts, 2.8in + 2.4in Screen PoE + GigE Color IP Phone (GRP2614)

Grandstream 4 Lines 4 SIP Accounts, 2.8in + 2.4in Screen PoE + GigE Color IP Phone4-Line Professional IP Phone Designed for Mass Deployment and Easy ManagementThe GRP2614 features 40 multi-purpose keys (MPKs), integrated Wi-Fi, Bluetooth support, dual Gigabit ports, a color LCD with swappable face plates for easy logo customization and more, and is supported by Grandstreams Device Management System (GDMS). HD audio, handset and speakerphone with support for wide-band audio4 line keys with up to 4 SIP accounts, 8MPK extension keys with dual-color LED with 2 Left/Right keysDual LCD screens with digital BLF keysEnterprise-level protection including secure boot, dual firmware images, and encrypted data storageIntegrated dual-band 802.11 a/b/g/n/ac WiFiDual switched auto-sensing 10/100/1000 Mbps Gigabit Ethernet ports with integrated PoEIntegrated BluetoothSPECIFICATIONS:Protocols/StandardsSIP 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, IPV6Network InterfacesDual switched auto-sensing 10/100/1000 Mbps Gigabit Ethernet ports with integrated PoEBluetoothYes, integratedWi-FiYes, integrated dual-band Wi-Fi 802.11 a/b/g/n/ac (2.4GHz & 5GHz)Graphic Display2.8 inch (320x240) TFT color LCD,2.4 inch (320x240) additional screenVoice Codecs and CapabilitiesSupport for G7.29A/B, G.711/a-law, G.726, G.722(wide-band),G723,iLBC, OPUS, in-band and out-of-band DTMF(in audio, RFC2833, SIP INFO), VAD, CNG, AEC, PLC, AJB, AGCTelephony FeaturesHold, transfer, forward, 3-way conference, call park, call pickup, shared-callappearance(SCA)/bridged-line-appearance(BLA), downloadable phonebook(XML, LDAP, up to 2000 items), call waiting, call log(up to 2000 records), XML customization of screen, off-hook auto dial, auto answer, click-to-dial, flexible dial plan, hot-desking, personalized music ringtones and music on hold, server redundancy and fail-overHD AudioYes, HD handset and speakerphone with support for wideband audioExtension ModuleNoFeature Keys4 line keys with up to 4 SIP accounts, 8MPK extension keys with dual-color LED with 2 Left/Right keys, 4 XML programmable context sensitive softkeys, 5 navigation/menu keys, 11 dedicated function keys for:MESSAGE(withLED indicator), phonebook, transfer, conference, hold, headset, mute, send/redial,speakerphone, vol+, volBase StandYes, 2 angle positions available, Wall Mountable (Wall Mount *sold separately)QoSLayer 2 QoS (802.1Q, 802.1P), 802.11e (WMM) and Layer 3 (ToS, DiffServ, MPLS) QoSAuxiliary PortsRJ9 headset jack (allowing EHS with Plantronics headsets)SecurityUser and administrator level passwords, MD5 and MD5-sess based authentication, 256-bit AES encrypted configuration file, SRTP, TLS, 802.1x media access control, secure bootMulti-languageEnglish, German, Italian, French, Spanish, Portuguese, Russian, Croatian, Chinese, Korean, Japanese and moreUpgrade/ProvisioningFirmware upgrade via FTP/TFTP/TFTPS/HTTP/HTTPS, mass provisioning using GDMS/TR-069 or AES encrypted XML configuration filePower & Green Energy EfficiencyUniversal power adapter included - Input:100-240V ; Output: +12VDC, 1A;Integrated Power-over-Ethernet(802.3af), IEEE 802.3az Energy-Efficient Ethernet,-Max power consumption 3.5W(power adapter) or 4W(PoE)Temperature and HumidityOperation: 0C to 40C, Storage: -10C to 60CHumidity: 10% to 90% Non-condensingPackage ContentGRP2614 phone, handset with cord, phone stand, 12V power adapter, network cable, Quick Installation Guide, GPL licensePhysicalUnit weight: 950g ; Package weight: 1460gDimension: 234mm x 213mm x 82.2mm