Others
Feature Keys: (12 line keys with up to 6 SIP accounts, 24MPK extension keys with paper slot, 5 XML programmable context sensitive softkeys, 5 navigation/menu keys, 8 dedicated function keys for: MESSAGE(with LED indicator), TRANSFER, HEADSET, HOLD,MUTE, SEND/REDIAL, SPEAKERPHONE, VOL+, VOL), Voice Codecs and Capabilities: (Support for G7.29A/B, G.711/a-law, G.726, G.722(wide-band), G723, iLBC, OPUS, inband and out-of-band DTMF(in audio, RFC2833, SIP INFO)), Telephony Features: (Hold, 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 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-over), HD Audio: (Yes, HD handset and speakerphone with support for wideband audio. Dual Microphone), Base Stand Yes, 2 angle positions available, Wall Mountable (Wall Mount sold separately), QoS: Layer 2 QoS (802.1Q, 802.1P), 802.11e (WMM) and Layer 3 (ToS, DiffServ, MPLS) QoS, Security: (User and administrator level passwords, MD5 and MD5-sess based authentication, 256-bit AES encrypted configuration file, SRTP, TLS, 802.1x media access control, secure boot), Multi-language: (English, German, Italian, French, Spanish, Portuguese, Russian, Croatian, Chinese, Korean, Japanese and more), Upgrade/Provisioning: (g Firmware upgrade via FTP/TFTP/TFTPS/HTTP/HTTPS, mass provisioning using GDMS/ TR-069 or AES encrypted XML configuration file), Power & Green Energy Efficiency: (Universal power adapter included: Input:100-240V ; Output: +12V, 1A ; Integrated Power-over-Ethernet(802.3af) IEEE 802.3az Energy-Efficient Ethernet), Temperature and Humidity: (Operation: 0 to 40 degree C Storage: -10 to 60 degree C Humidity: 10% to 90% Non-condensing), Package Content: (GRP2636 phone, handset with cord, phone stand, 12V power adapter, network cable, Quick Installation Guide, GPL license).
Specialty
12 lines, 6 SIP accounts, Supported by GDMS which provides a centralized interface to configure, provision, manage and monitor Grandstream devices, RJ9 headset jack allowing EHS with Plantronics headsets, and integrated USB Headset support, Full-duplex speakerphone with HD audio to maximize audio quality and clarity, Equipped with noise shield technology to minimize background noise, Dual switched autosensing 10/100/1000 Mbps Gigabit Ethernet ports with integrated PoE, Supports 5-way audio conferencing for easy conference calls, Enterprise-level protection including secure boot, dual firmware images, and encrypted data storage, Swappable faceplate to allow for easy logo customization.