User's Manual
Table Of Contents
- DOCUMENT PURPOSE
- GNU GPL INFORMATION
- WELCOME
- PRODUCT OVERVIEW
- INSTALLATION
- GETTING TO KNOW GXP1610/GXP1620/GXP1625
- CONNECTING TO DEVICES
- RESTORE FACTORY DEFAULT SETTINGS
- EXPERIENCING THE GXP1610/GXP1620/GXP1625
Firmware Version 1.0.0.11 
GXP1610/GXP1620/GXP1625 User 
Guide 
Page 11 of 31 
Security 
User and  administrator  level access control,  MD5 and  MD5-sess based 
authentication,  256-bit  AES  encrypted  configuration  file,  TLS,  SRTP, 
HTTPS, 802.1x media access control 
Multi-language 
English,  German,  Italian,  French,  Spanish,  Portuguese,  Russian, 
Croatian, simplified and traditional Chinese, Korean, Japanese, and more 
Upgrade/Provisioning 
Firmware  upgrade  via  TFTP  /  HTTP /  HTTPS, mass  provisioning  using 
TR-069 or AES encrypted XML configuration file 
Power  &  Green  Energy 
Efficiency 
Universal Power Supply Input 100-240VAC 50-60Hz; Output +5VDC, 600mA 
PoE IEEE802.3 af Class 2, 3.84W-6.49W(GXP1625 only) 
Temperature  and 
Humidity 
Operation: 0°C to 40°C 
Storage: -10°C to 60°C 
Humidity: 10% to 90% Non-condensing 
Physical 
Dimension: 209mm(L)x 184.5mm(W)x 76.2mm(H) (with handset) 
Unit Weight: 0.73kg Package Weight: 1.1kg 
Package Content 
GXP1620/GXP1625  phone,  handset  with  cord,  base  stand,  universal 
power  supply,  network  cable,  Quick  Installation  Guide,  brochure,  GPL 
license 
Compliance 
FCC: Part 15 (CFR 47) Class B 
CE  :  EN55022    Class  B,  EN55024,  EN61000-3-2,  EN61000-3-3, 
EN60950-1 
RCM: AS/ACIF S004; AS/NZS CISPR22/24; AS/NZS 60950 










