Table 4: Gxp Comparison Guide; Table 5: Gxp Key Features In A Glance - Grandstream Networks ENTERPRISE GXP1200 User Manual

GXP-2020

Table 4: GXP Comparison Guide

Features GXP-280/285
LCD Display 128x32 pixel
Number of Lines 1
Programmable No
Hard Keys
Soft Keys 3
Extension Module
No

Table 5: GXP Key Features in a Glance

Features
Open Standards Compatible
Superb Audio Quality
Network Interfaces
Feature Rich
Advanced Features
Advanced Functionality
Grandstream Networks, Inc.
GXP2020 is an executive SIP phone. It features:




GXP-1200 GXP-2000
128x32 pixel 130x64 pixel
2 4
No 7
3 No
No Yes, up to 2
Expansion
Modules, 56
nodes each
Benefits
SIP 2.0, TCP/IP/UDP, RTP/RTCP, HTTP/HTTPS, ARP/RARP, ICMP,
DNS (A record and SRV), DHCP (both client and server), PPPoE,
TFTP, NTP, Telnet.
Advanced Digital Signal Processing (DSP), Silence suppression,
VAD, CNG, AGC.
Dual 10/100mbps Ethernet ports, headset jack (RJ22 and/or 2.5mm
jack).
Traditional voice features including caller ID, call waiting, hold,
transfer, forward, block, and off-hook dial, click to dial
Multi-line support with dual-color LED (except on GXP-280/285),
multi-party conferencing, line extension interface, large back-lit
(except on GXP-280/285) 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.
Custom downloadable ring-tones, SRTP, multi-language support and
XML enabled, adjustable positioning angles, wall mountable, AES
encryption.
GXP User Manual
Firmware 1.2.5.3
Six lines
Seven programmable hard keys
Four XML programmable soft keys
PoE Supported
GXP-2010
240x120 pixel
4
18
3
Yes, up to 2
Expansion
Modules, 56
nodes each
Last Updated: 03/2011
GXP-2020
320x160 pixel
6
7
4
Yes, up to 2
Expansion
Modules, 56
nodes each
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