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
LCD Language: English 简体中文 (Simplified Chinese) ﺔﯿﺑﺮﻌﻟا (Arabic) Català (Catalan)
Čeština (Czech) Deutsch (German) Ελληνικά (Greek) Español (Spanish) Français (French)
תירבע (Hebrew) Hrvatski (Croatian) Magyar (Hungarian) Italiano (Italian) 日本語 (Japanese)
한국어 (Korean) Latviešu valoda (Latvian) Nederlands (Dutch) Polski (Polish) Português
(Portuguese) Русский (Russian) Svenska (Swedish) Slovenščina (Slovenian) Slovenčina
(Slovak) Türkçe (Turkish) Українська (Ukrainian) 正體中文 (Traditional Chinese)
WebUI Language: English 简体中文 (Simplified Chinese) ﺔﯿﺑﺮﻌﻟا (Arabic) Čeština (Czech)
Deutsch (German) Español (Spanish) Français (French) תירבע (Hebrew) Hrvatski (Croatian)
Magyar (Hungarian) Italiano (Italian) 日本語 (Japanese) 한국어 (Korean) Nederlands
(Dutch) Polski (Polish) Português (Portuguese) Русский (Russian) Slovenščina (Slovenian)
Türkçe (Turkish) 繁體中文 (Traditional Chinese)
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
Compliance FCC: Part 15 Subpart B(Class B), Part 15 Subpart C 15.247, Part 15 Subpart C 15.407, Part 1
Subpart I, Part 68. 316/317.
IC: RSS-247, RSS-Gen, RSS-102, ICES-003, CS-03 Part V;
CE: EN 55032, EN 55035, EN 61000-3-2, EN 61000-3-3, EN 62368-1, EN 62311, EN 301