Limit the bandwidth of Audio and Video: registry value MaximumBandwidthUserHKCU\Software\Policies\Microsoft\Conferencing
- Policy ID
- SetAVThroughput
- Scope
- User Configuration
- Supported on
- at least Windows NetMeeting v3.0
- Source
- Administrative Templates (.admx) for Windows 11 2026 Update (26H2) (version 1.0)
- Category
- Windows Components › NetMeeting › Audio & Video
Registry
MaximumBandwidth
REG_DWORDUserHKCU\Software\Policies\Microsoft\Conferencing Current key
- Enabled value
- Depends on the option value
- Element
- Maximum bandwidth in Kilobytes per second:
- Value type
- REG_DWORD
- Minimum value
- 85000
- Maximum value
- 621700
Apply with .reg · CMD · PowerShell
.reg
Windows Registry Editor Version 5.00 [HKEY_CURRENT_USER\Software\Policies\Microsoft\Conferencing] ; Value names and types follow the ADMX. Replace <enter value> below with your own data "MaximumBandwidth"=dword:<enter value>
CMD
:: Value names and types follow the ADMX. Replace <enter value> below with your own data reg add "HKCU\Software\Policies\Microsoft\Conferencing" /v "MaximumBandwidth" /t REG_DWORD /d "<enter value>" /f
PowerShell
# Value names and types follow the ADMX. Replace <enter value> below with your own data New-Item -Path 'HKCU:\Software\Policies\Microsoft\Conferencing' -Force | Out-Null New-ItemProperty -Path 'HKCU:\Software\Policies\Microsoft\Conferencing' -Name 'MaximumBandwidth' -PropertyType DWord -Value '<enter value>' -Force | Out-Null