Protocols/Standards
SIP RFC3261, TCP/IP/UDP, RTP/RTCP/RTCP-XR, HTTP/HTTPS, ARP, ICMP, DNS (A record, SRV,
NAPTR), DHCP, PPPoE, SSH, TFTP, FTP/FTPS, NTP, STUN, SIMPLE, LLDP, LDAP, TR-069, 802.1x,
TLS, SRTP, IPv6
Network Interfaces Dual switched auto-sensing 10/100/1000 Mbps Ethernet ports with integrated PoE
Graphic Display 7” (1042x600) capacitive touch TFT color LCD
Bluetooth Yes, integrated
Wi-Fi Yes, integrated dual-band Wi-Fi 802.11 a/b/g/n/ac (2.4Ghz & 5Ghz)
Feature Keys
5 navigation/menu keys, 9 dedicated function keys for MESSAGE (with LED indicator), TRANSFER,
HOLD, HEADSET, MUTE, SEND/REDIAL, SPEAKERPHONE, VOL+, VOL-
Voice Codec
Support for G.729A/B, G.711µ/a-law, G.726, G.722 (wide-band), OPUS, iLBC and in-band and out-
of-band DTMF (in audio, RFC2833, SIP INFO)
Auxiliary Ports RJ9 headset jack allowing EHS with Plantronics headsets, USB port
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, and dual microphone.
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 TFTP/HTTP/HTTPS/FTP/FTPS, mass provisioning using GDMS/TR-069, 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