The GRP2616 is a high-end carrier-grade IP phone designed with zero-touch provisioning for mass deployment and easy management. It supports 6 lines and 6 SIP accounts while featuring a sleek design and a suite of next-generation features including integrated Wi-Fi, Bluetooth support, 48 virtual multi-purpose keys (MPKs), dual Gigabit ports and more. This device features a 4.3 inch color LCD screen with swappable face plates to allow for easy logo customization and an additional 2.4 inch display screen. For cloud provisioning and centralized management, the GRP2616 is supported by Grandstream s Device Management System (GDMS), which provides a centralized interface to configure, provision, manage and monitor deployments of Grandstream endpoints.
Design | |
Product type: | IP Phone |
Product colour: | Black |
Handset type: | Wired handset |
Performance | |
Dual-Tone Multi-Frequency (DTMF) modes: | In-band, Out-of band, SIP info |
Password protection type: | Supervisor, User |
Phone features | |
Lines quantity: | 6 lines |
Answering machine: | ![]() |
Call log entries: | 2000 |
Call waiting: | ![]() |
Call hold: | ![]() |
Call forwarding: | ![]() |
Conference call: | ![]() |
Call park: | ![]() |
Call pick up: | ![]() |
Phonebook sharing: | ![]() |
Call transfer: | ![]() |
Management features | |
Number of programmable keys: | 5 |
Firmware upgradeable: | ![]() |
Display | |
Touchscreen: | ![]() |
Display: | TFT |
Display diagonal: | 10.9 cm (4.3") |
Display resolution: | 480 x 272 pixels |
Camera | |
Front camera: | ![]() |
Audio | |
Speakerphone: | ![]() |
Voice codecs: | G.711a, G.711u, G.722, G.723, G.726, G.729ab, OPUS, iLBC |
Network | |
Ethernet LAN: | ![]() |
Wi-Fi: | ![]() |
Bluetooth: | ![]() |
Ethernet LAN interface type: | Gigabit Ethernet |
Supported network protocols: | 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 |
Quality of Service (QoS) support: | ![]() |
Security algorithms: | 256-bit AES, MD5, SRTP, SSL/TLS |
Networking standards: | IEEE 802.11a, IEEE 802.11ac, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n, IEEE 802.1Q, IEEE 802.1p, IEEE 802.1x, IEEE 802.3af |
Ports & interfaces | |
USB 2.0 ports quantity: | 1 |
Ethernet LAN (RJ-45) ports: | 2 |
RJ-9 ports quantity: | 1 |
Certificates | |
Certification: | FCC: 15 B; 15 C 15.247; 15 E 15.407; FCC Part 68 HAC; 1 I(MPE) CE: EN 55032; EN 55035; EN 61000-3-2; EN 61000-3-3; EN 62368-1; EN 301489-1; EN 301489-17; EN 300328; EN 301893; EN 62311 RCM: AS/NZS CISPR32; AS/NZS 4268; AS/NZS 62368.1; AS/CA S004; AS NZS 2772.2 IC: ICES-003; CS-03; RSS-247; RSS-102(MPE). |
Power | |
Power over Ethernet (PoE): | ![]() |
AC adapter input voltage: | 100 - 240 V |
AC adapter output voltage: | 12 V |
AC adapter output current: | 1 A |
Operational conditions | |
Operating temperature (T-T): | 0 - 40 °C |
Operating relative humidity (H-H): | 10 - 90% |
Storage relative humidity (H-H): | 10 - 90% |
Storage temperature (T-T): | -10 - 60 °C |
Weight & dimensions | |
Width: | 247 mm |
Depth: | 228 mm |
Height: | 82.4 mm |
Weight: | 1.02 kg |
Package weight: | 1.65 kg |
Packaging content | |
Number of handles included: | 1 pc(s) |
Logistics data | |
Harmonized System (HS) code: | 85171800 |