Grandstream GRP2650 14-Line Professional Carrier-Grade IP Phones
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- Brand Store: Grandstream
- Model: Grandstream GRP2650
- Availability: In Stock
- Part No: GRP2650
Key features
14 lines, 16 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
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

Grandstream Grandstream GRP2650
| Attribute | Details |
|---|---|
| Protocols / Standards | SIP RFC3261, TCP/IP/UDP, RTP/RTCP, HTTP/HTTPS, ARP, ICMP, DNS (A, SRV, NAPTR), DHCP, PPPoE, SSH, TFTP, NTP, STUN, SIMPLE, LLDP, LDAP, TR-069, 802.1x, TLS, SRTP, IPv6 |
| Network Interfaces | Dual switched auto-sensing 10/100/1000 Mbps Gigabit Ethernet ports with integrated PoE |
| Display | 5.0 inch (1280x720) TFT color LCD |
| Wi-Fi | Integrated dual-band Wi-Fi 6 (2.4GHz & 5GHz, 802.11 a/b/g/n/ac/ax, hardware version 5.0 and above) |
| Bluetooth | Yes, integrated |
| Feature Keys | 14 line keys with up to 16 SIP accounts 6 XML programmable context-sensitive softkeys 5 navigation/menu keys 9 dedicated function keys: MESSAGE (with LED), TRANSFER, HOLD, HEADSET, MUTE, SEND/REDIAL, SPEAKERPHONE, VOL+, VOL- |
| Auxiliary Port | RJ9 headset jack (allowing EHS with Plantronics headsets), USB |
| Voice Codecs | G.729A/B, G.711µ/a-law, G.726-32, G.722 (wide-band), G.723.1, iLBC, OPUS In-band and out-of-band DTMF (RFC2833, SIP INFO) |
| Telephony Features | Hold, transfer, forward, 5-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 screen customization, 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 wideband audio and dual microphone |
| Extension Module | GBX20 |
| Base Stand | 2 angle positions, Wall Mountable (wall mount sold separately) |
| QoS | Layer 2 QoS (802.1Q, 802.1P), 802.11e (WMM), Layer 3 QoS (ToS, DiffServ, MPLS) |
| Security | User & admin passwords, MD5/MD5-sess 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 | Firmware upgrade via FTP/TFTP/TFTPS/HTTP/HTTPS, mass provisioning using GDMS/TR-069 or AES encrypted XML configuration file |
| Power & Green Energy | Universal adapter: Input 100–240V, Output 12V/1A Integrated PoE (802.3af) IEEE 802.3az Energy-Efficient Ethernet Max power consumption: 6.2 W |
| Temperature & Humidity | Operation: 0C to 40C Storage: -10C to 60C Humidity: 10–90% Non-condensing |
| Package Content | GRP2650 phone, handset with cord, phone stand, 12V power adapter, network cable, Quick Installation Guide |
| Physical Dimensions | Dimension: 263 x 210 x 82 mm |
| Compliance | FCC: Part 15 (CFR 47) Class B CE: EN55022 Class B; EN55024 Class B; EN61000-3-2; EN61000-3-3; EN60950-1 RCM: AS/ACIF S004; AS/NZS CISPR22/24; AS/NZS 60950.1 |
Download Grandstream GRP2650 Datasheet
| General | |
| Manufacturer | Grandstream |
|---|---|
| Model | Grandstream GRP2650 |
| Manufacturer Part No | GRP2650 |
| Compatible Country | Middle East, Africa, Iran, Dubai |
| Country of Origin | China |
| Price | AED 462 |



















