Table 6: Gxp21Xx Hardware Specifications; Table 7: Gxp21Xx Technical Specifications - Grandstream Networks GXP21 Series User Manual

802.1x, TR-069
Superb Audio Advanced Digital Signal Processing (DSP), Silence suppression, VAD, CNG, AGC.
Quality
Network Dual 10/100mbps Ethernet ports
Interfaces
Feature Rich Traditional voice features including caller ID, call waiting, hold, transfer, forward, block,
autodial, off-hook dial.
Advanced Multi-line support with dual-color LED, multi-party conferencing, line extension interface,
Features large back-lit graphic LCD, 5 or 3 navigation keys, dedicated buttons for hold, send,
speakerphone, headset, transfer, conference (for up to 5 parties depending on model),
mute, message, Do-Not-Disturb, phone book, intercom/paging.
Advanced Custom down-loadable ring-tones, SRTP, SIP over TLS, multi-language support and XML
Functionality enabled, adjustable positioning angles, wall mountable, AES encryption.

Table 6: GXP21xx Hardware Specifications

GXP2120
LAN Interface
(Ethernet ports)
Graphic LCD 320x160 pixel
Display
Expansion Module
Support
Headset Jack
Call Appearance 13 Dual color (green/red)
LED
Power over
Ethernet
Universal Input: 100-240VAC 50-60 Hz
Switching
Power Adaptor
Output: +5VDC, 800mA, UL
certified
Dimension 251mm(W)
77mm(H)
Weight 1.66KG (3.64lbs)
Temperature
Humidity
Compliance

Table 7: GXP21xx Technical Specifications

Grandstream Networks, Inc.
Two (2) 10/100 Mbps Full/Half Duplex Ethernet Switch with LAN and PC port with
Built-in auto-sensing: Cisco and IEEE 802.3af standard
x 202mm(L)
GXP21xx User Manual
Firmware 1.0.1.26
GXP2110
auto detection
240x120 pixel
Yes
2.5mm and RJ9
22 Dual
(green/red)
Input: 100-240VAC 50-
60 Hz
Output: +5VDC, 800mA,
UL certified
x 252mm (W) x 210mm
(L) x 78mm (H)
1.78KG (3.92lbs)
° °
32 –104 F/ 0 – 40
C
10% – 90% (non-condensing)
FCC / CE / C-Tick
GXP2100
180x90 pixel
No
color 11 Dual
(green/red)
Input: 100-240VAC 50-
60 Hz
Output: +5VDC, 800mA,
UL certified
222mm (W) x 210mm
(L) x 93mm (H)
1.63KG (3.59lbs)
Page 9 of 42
Last Updated: 11/2010
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