Grandstream 3 Lines 3 SIP Accounts 2.98in Screen PoE IP Phone (GRP2604P)

Grandstream 3 Lines 3 SIP Accounts 2.98in Screen PoE IP PhoneThe GRP2604 features 5-way voice conferencing to maximize productivity, integrated PoE and is supported by Grandstreams Device Management System.3 lines, 6 SIP accounts, up to 3 call appearancesSupported by GDMS which provides a centralized interface to configure, provision, manage and monitor Grandstream devicesElectronic Hook Switch (EHS) support for Plantronics, Jabra, and Sennheiser headsetsFull-duplex speakerphone with HD audio to maximize audio quality and clarityEquipped with noise shield technology to minimize background noiseDual switched autosensing 10/100/1000 Mbps Gigabit Ethernet ports with integrated PoESupports 5-way audio conferencing for easy conference callsEnterprise-level protection including secure boot, dual firmware images, and encrypted data storageSwappable faceplate to allow for easy logo customizationSPECIFICATIONS:Protocols/StandardsSIP RFC3261, TCP/IP/UDP, RTP/RTCP, RTCP-XR, HTTP/HTTPS, ARP, ICMP, DNS(A record, SRV, NAPTR), DHCP, PPPoE, SSH, TFTP, NTP, STUN, SIMPLE, LLDP, LDAP, TR069, SNMP, 802.1x, TLS, SRTP, IPv6Network InterfacesDual switched auto-negotiation 10/100/1000 Mbps Ethernet ports, integrated PoEGraphic Display132 x 64 (2.7) backlit graphical LCD displayFeature Keys3 line keys with dual-color LED and support for 6 SIP accounts, 4 XML programmable context sensitive soft keys, 5 (navigation, menu) keys. 10 BLF keys, 8 dedicated function keys for: MESSAGE(with LED indicator), TRANSFER, HEADSET, MUTE, SEND/REDIAL, SPEAKERPHONE, VOL+, VOLAuxiliary PortRJ9 headset jack (allowing EHS with Plantronics & Jabra & Sennheiser headsets)Voice Codecs and CapabilitiesSupport for G.729A/B, G.711/a-law, G.726, G.722(wide-band), G.723,iLBC, OPUS, in- band and out-of-band DTMF(in audio, RFC2833, SIP INFO), VAD, AEC, CNG, PLC, AGC, AJBTelephony FeaturesHold, transfer, forward, 5-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 800 records), off-hook autodial, 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 audioBase StandYes, 2 angle positions available (39 & 45), Wall Mountable (*wall mount sold separately)QoSLayer 2 QoS (802.1Q, 802.1P) and Layer 3 (ToS, DiffServ, MPLS) QoSSecurityUser 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, Chinese, Korean, Japanese, German, Italian, French, Spanish, Portuguese, Russian, Croatian, and moreUpgrade/ProvisioningFirmware upgrade via FTP/TFTP / HTTP / HTTPS, mass provisioning using GDMS/TR069 or AES encrypted XML configuration fileTemperature and HumidityOperation: 0C to 40CStorage: -10C to 60CHumidity: 10% to 90% Non-condensingPackage ContentGRP2604 phone, handset with cord, base stand, universal power supply, network cable, Quick Installation Guide, BLF LablesPhysicalDimension: 214mm (L) x 206mm (W) x 68mm (H) (with handset)Unit weight: 790g; Package weight: 1100g