Overview of Grandstream GRP2614
The Grandstream GRP2614 is a 4-line carrier-grade IP phone designed with zero-touch provisioning for mass deployment and easy management. It combines dual LCD screens with 40 virtual multi-purpose keys, 12 SIP accounts, integrated Wi-Fi 6, Bluetooth support and dual Gigabit ports with PoE. Carrier-grade security features include secure boot, dual firmware images and encrypted data storage, and the phone is supported by Grandstream's Device Management System (GDMS) for centralized provisioning, management and monitoring. Built for busy desktop workers, it suits reception desks, offices, clinics and hotels that rely on many monitored extensions.
Technical Specifications – Grandstream GRP2614
Network
| 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 |
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| Network Interfaces | Dual switched auto-sensing 10/100/1000 Mbps Gigabit Ethernet ports with integrated PoE |
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| Bluetooth | Yes, integrated |
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| Wi-Fi | Yes, Integrated dual-band (2.4GHz and 5GHz) Wi-Fi 6 (802.11a/b/g/n/ac/ax) - hardware version 5.0 and above |
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Display & Keys
| Graphic Display | 2.8 inch (320x240) TFT color LCD, 2.4 inch (320x240) additional screen |
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| Lines | 4 lines |
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| SIP Accounts | 12 SIP accounts |
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| Feature Keys | 4 line keys with up to 12 SIP accounts, 8 MPK 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 (with LED indicator), phonebook, transfer, conference, hold, headset, mute, send/redial, speakerphone, vol+, vol- |
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| Custom Faceplates | Yes |
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| Extension Module | No |
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Audio
| Voice Codecs and Capabilities | Support for G.729A/B, G.711µ/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, AGC |
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| HD Audio | Yes, HD handset and speakerphone with support for wideband audio |
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| Auxiliary Ports | RJ9 headset jack (allowing EHS with Plantronics headsets) |
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Telephony Features
| Audio Conferencing | 3-way audio conference |
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| Telephony Features | Hold, transfer, forward, 3-way conference, call park, call pickup, shared-call-appearance (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 |
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Network
| QoS | Layer 2 QoS (802.1Q, 802.1P), 802.11e (WMM) and Layer 3 (ToS, DiffServ, MPLS) QoS |
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Security & Management
| 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 |
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| Multi-language | English, German, Italian, French, Spanish, Portuguese, Russian, Croatian, Chinese, Korean, Japanese and more |
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| Upgrade/Provisioning | Firmware upgrade via FTP/TFTP/TFTPS/HTTP/HTTPS, mass provisioning using GDMS/TR-069 or AES encrypted XML configuration file |
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| Device Management | Yes, GDMS |
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Power
| Power Adapter | Universal power adapter included: Input 100-240V; Output +12VDC, 1A |
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| PoE | Integrated Power-over-Ethernet (802.3af) |
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| Energy Efficiency | IEEE 802.3az Energy-Efficient Ethernet |
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| Max Power Consumption | 3.5W (power adapter) or 4W (PoE) |
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Environment
| Operating Temperature | 0°C to 40°C |
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| Storage Temperature | -10°C to 60°C |
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| Humidity | 10% to 90% Non-condensing |
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Physical
| Base Stand | Yes, 2 angle positions available, wall mountable (wall mount sold separately) |
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| Package Content | GRP2614 phone, handset with cord, phone stand, 12V power adapter, network cable, Quick Installation Guide, GPL license |
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| Dimensions | 234mm x 213mm x 82.2mm |
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| Unit Weight | 950g |
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| Package Weight | 1460g |
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Compliance
| FCC | Part 15 Class B; Part 15 Subpart C, 15.247; Part 15 Subpart E, 15.407; FCC Part 68 HAC |
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| CE | EN 55032; EN 55035; EN 61000-3-2; EN 61000-3-3; EN 60950-1; EN 301489-1; EN 301489-17; EN 300328; EN 301893; EN 62311 |
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| RCM | AS/NZS CISPR32; AS/NZS 61000.3.2; AS/NZS 61000.3.3; AS/NZS 4268; AS/NZS 60950.1; AS/CA S004 |
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| IC | ICES-003; CS-03; RSS-247; RSS-102 |
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Source: Grandstream official website and datasheet. Specifications are subject to change by the manufacturer.