Grandstream Networks GXV3370 Security Guide

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GXV3370 Security Guide
Table of Contents
OVERVIEW ..................................................................................................................... 3
WEB UI/SSH ACCESS ................................................................................................... 4
GXV3370 Web UI Access..................................................................................................................... 4
Web UI Access Protocols ..................................................................................................................... 4
User Login ............................................................................................................................................ 4
User Management Levels .................................................................................................................... 5
SSH Access .......................................................................................................................................... 6
DEVICE CONTROL SECURITY ..................................................................................... 8
Configuration via Keypad Menu ........................................................................................................... 8
Permission to Install/Uninstall Apps ..................................................................................................... 8
GUI Config Tool Settings ...................................................................................................................... 9
SECURITY FOR SIP ACCOUNTS AND CALLS .......................................................... 10
Protocols and Ports ............................................................................................................................ 10
Anonymous/Unsolicited Calls Protection ........................................................................................... 12
SRTP .................................................................................................................................................. 13
NETWORK SECURITY ................................................................................................. 15
OpenVPN
®
.......................................................................................................................................... 15
802.1X ................................................................................................................................................ 16
Bluetooth ............................................................................................................................................ 16
PC Port Mode ..................................................................................................................................... 16
SECURITY FOR GXV3370 SERVICES ........................................................................ 18
Provisioning via Configuration File ..................................................................................................... 18
Firmware Upgrading ........................................................................................................................... 20
TR-069 ................................................................................................................................................ 21
FTP Server ......................................................................................................................................... 22
ADB Service ....................................................................................................................................... 22
LDAP .................................................................................................................................................. 23
Syslog ................................................................................................................................................. 23
SECURITY GUIDELINES FOR GXV3370 DEPLOYMENT .......................................... 25

Grandstream Networks GXV3370 Specifications

General

Brand	Grandstream Networks
Model	GXV3370
Category	IP Phone
Language	English