Grandstream GRP2616 6-Line Carrier-Grade IP Phone Dual LCD Wi-Fi Bluetooth

𝐏𝐑𝐎𝐃𝐔𝐂𝐓 𝐎𝐕𝐄𝐑𝐕𝐈𝐄𝐖
Grandstream GRP2616 carrier-grade IP phone with 6 lines, 6 SIP accounts, dual LCD displays, integrated dual-band Wi-Fi, Bluetooth, Gigabit Ethernet with PoE, HD audio, and centralized GDMS provisioning support.

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𝐏𝐑𝐎𝐃𝐔𝐂𝐓 𝐓𝐘𝐏𝐄
IP Phones

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𝐊𝐄𝐘 𝐅𝐄𝐀𝐓𝐔𝐑𝐄𝐒
• 6 line keys with support for up to 6 SIP accounts
• HD handset and speakerphone with wideband audio support
• 4.3-inch color LCD plus 2.4-inch additional display
• Integrated dual-band 802.11 a/b/g/n/ac Wi-Fi
• Integrated Bluetooth
• Dual switched auto-sensing 10/100/1000 Mbps Gigabit Ethernet ports
• Integrated IEEE 802.3af Power over Ethernet
• Digital BLF and programmable fast-dial key functionality
• Secure boot, dual firmware images, and encrypted data storage
• Swappable faceplates for logo customization
• USB connectivity and RJ9 headset interface
• GDMS/TR-069 mass provisioning support

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𝐓𝐄𝐂𝐇𝐍𝐈𝐂𝐀𝐋 𝐒𝐏𝐄𝐂𝐈𝐅𝐈𝐂𝐀𝐓𝐈𝐎𝐍𝐒
• Brand: Grandstream
• Model: GRP2616
• Lines: 6
• SIP Accounts: Up to 6
• Main Display: 4.3-inch 320 x 240 TFT color LCD
• Additional Display: 2.4-inch 480 x 272
• Ethernet: Dual switched auto-sensing 10/100/1000 Mbps Gigabit ports
• PoE: Integrated IEEE 802.3af
• Wi-Fi: Integrated dual-band 802.11 a/b/g/n/ac, 2.4 GHz and 5 GHz
• Bluetooth: Integrated
• USB: Yes
• Headset Interface: RJ9 headset jack with EHS support for compatible Plantronics headsets
• HD Audio: HD handset and speakerphone with wideband audio support
• Voice Codecs: G.729A/B, G.711 µ-law/A-law, G.726, G.722, G.723, iLBC, OPUS
• DTMF: In-band, RFC2833, SIP INFO
• Protocols/Standards: SIP RFC3261, TCP/IP/UDP, RTP/RTCP, HTTP/HTTPS, ARP, ICMP, DNS, DHCP, PPPoE, TELNET, TFTP, NTP, STUN, SIMPLE, LLDP, LDAP, TR-069, 802.1x, TLS, SRTP, IPv6
• QoS: Layer 2 802.1Q/802.1P and Layer 3 ToS, DiffServ, MPLS
• Security: User and administrator passwords, MD5 and MD5-sess authentication, 256-bit AES encrypted configuration file, SRTP, TLS, 802.1x media access control, secure boot
• Phonebook: Downloadable XML/LDAP phonebook supporting up to 2,000 items
• Call Log: Up to 2,000 records
• Calling Features: Hold, transfer, forward, 3-way conference, call park, call pickup, SCA/BLA, call waiting, off-hook auto dial, auto answer, click-to-dial, hot-desking, server redundancy and fail-over
• Feature Keys: 6 dual-color line keys, up to 24 provisionable digital BLF/fast-dial keys, 5 XML programmable context-sensitive softkeys, 5 navigation/menu keys, and dedicated function keys
• Base Stand: 2 angle positions
• Wall Mountable: Yes; wall mount sold separately
• Provisioning/Upgrade: FTP, TFTP, HTTP, HTTPS, GDMS, TR-069, or AES encrypted XML configuration file
• Power Adapter: Universal power adapter included
• Power Adapter Input: 100-240V
• Power Adapter Output: +12V, 1A
• Maximum Power Consumption: 6.1W using power adapter; 7.8W using PoE
• Operating Temperature: 0°C to 40°C
• Storage Temperature: -10°C to 60°C
• Languages: English, German, Italian, French, Spanish, Portuguese, Russian, Croatian, Chinese, Korean, Japanese, and more

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𝐈𝐍𝐓𝐄𝐍𝐃𝐄𝐃 𝐔𝐒𝐄 / 𝐀𝐏𝐏𝐋𝐈𝐂𝐀𝐓𝐈𝐎𝐍𝐒
• Business voice communications
• Office, reception, and institutional environments
• Integration with compatible SIP/VoIP systems
• Enterprise, service provider, and high-volume deployments