Polycom G7500 Administrator's Guide

Configure the System Web Interface Port Lock
You can limit the number of failed login attempts to the G7500 system web interface to protect against
brute-force attacks.
Procedure
1. In the system web interface, go to Security > Access.
2. Configure the following settings:
Setting Description
Lock Port after Failed Logins The number of failed login attempts allowed before
the web interface locks. You can set this to Off.
Port Lock Duration Specifies the amount of time that the web interface
remains locked due to failed login attempts. When
this period expires, the failed login attempts counter
resets and you can try to log in again.
Reset Port Lock Counter After Specifies the number of hours, starting with the first
failed login attempt, during which subsequent failed
login attempts are counted against the maximum
number allowed (Lock Port After Failed Logins).
The counter resets when the set period of time
expires or a user successfully logs in.
3. Select Save.
Configure the SSH Port Lock
You can limit the number of failed SSH login attempts to your G7500 system command-line API to protect
against brute-force attacks.
Procedure
1. In the system web interface, go to Security > Access.
2. Configure the following settings:
Setting Description
Lock SSH Port After Failed Logins Specifies the number of failed login attempts
allowed before the system locks SSH access to the
API.
SSH Port Lock Duration Specifies the amount of time that SSH access to
the API remains locked due to failed login attempts.
After this period expires, the system resets the
failed login attempts counter, and you can again try
to log in again.
Securing the System
Polycom, Inc. 47

Polycom G7500 Specifications

General

Bluetooth	Bluetooth 5.0
Power Supply	100-240V AC, 50/60 Hz
Audio Features	NoiseBlockAI, Acoustic Fence
Content Sharing	Yes, wired and wireless
Camera	Polycom EagleEye IV or EagleEye Cube
Microphone	Integrated beamforming microphone array
Connectivity	HDMI, USB, Bluetooth, Wi-Fi
Video Standards and Protocols	H.264 AVC, H.265
Video Input	HDMI
Video Output	HDMI
Audio Standards	G.711, G.722, G.722.1, G.729
Audio Input	HDMI
Audio Output	HDMI
Network Protocols	IPv4, IPv6
Wireless	Wi-Fi 802.11a/b/g/n/ac
Ethernet	10/100/1000 Mbps
Resolution	3840 x 2160
Display	External display required
Compatibility	Microsoft Teams, Zoom
Video Resolution	Up to 4K
Operating System	Polycom RealPresence