GRP2670 Professional IP Phone
GRP2670 Professional IP Phone
- Equipped with noise shield technology to minimize background noise
- Integrated Bluetooth support
- Full duplex speakerphone with HD audio to maximize audio quality and clarity
- 7 inch (1024x600) capacitive touch screen
- Supported by GDMS which provides a centralized interface to configure, provision, manage and monitor Grandstream devices
Specification
![]() |
|
| Graphic Display | 7 inch (1024x600) capacitive touch screen TFT LCD |
| Network Interfaces | Dual switched auto sensing 10 / 100 / 1000 Mbps Gigabit Ethernet ports with integrated PoE |
| 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 |
| Wi-Fi | Yes, integrated dual band (2.4Ghz & 5Ghz) Wi-Fi |
| Bluetooth | Yes, integrated |
| Feature Keys | 5 navigation / menu keys, 9 dedicated function keys for: MESSAGE (with LED indicator), TRANSFER, HEADSET, HOLD MUTE, SEND / REDIAL, SPEAKERPHONE, VOL+, VOL- |
| Auxiliary Port | RJ9 headset jack allowing EHS with Plantronics headsets, USB to support Grandstream’s GUV Series headsets and other USB headsets |
| Voice Codecs and Capabilities | Support for G7.29A/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) |
| 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 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 |
| Extension Module | Yes |
| Base Stand | Yes, 2 angle positions available, Wall Mountable (Wall Mount sold separately) |
| QoS | Layer 2 QoS (802.1Q, 802.1P) 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 | Firmware upgrade via FTP / TFTP / HTTP / HTTPS, mass provisioning using GDMS / TR069 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), Max power consumption 6.5W(power adapter) |
| Temperature and Humidity | Operation: 0°C to 40°C, Storage: -10°C to 60°C, Humidity: 10% to 90% Non-condensing |
| Package Content | GRP2670 phone, handset with cord, phone stand, 12V power adapter, network cable, Quick Installation Guide, GPL license |
| Physical | Dimension: Unit weight:1.1kg ; Package weight:1.65kg, Dimension: 267mmx 220mmx 82mm |









































