Microsoft Endpoint Manager Configuration Manager (MEMCM / SCCM) and Microsoft Intune use Detection Rules to determine the presence of Applications & Win32 Apps. The detection rules ensure that application installations only begin to run if the application is not already installed on the device. This article will serve as an informative guide and give you a clear understanding of how to create an updated custom detection script for each new version of Cisco Jabber using PowerShell.
How to Create a Custom Detection Script for Cisco Jabber
Cisco Jabber (File Detection Method)
- Install the version of Cisco Jabber you want to deploy on a test box or VM
- Check out the following posts for further details
- Open Windows PowerShell ISE by Right-Clicking on Windows PowerShell ISE and selecting Run as Administrator
- Copy the following code into the Windows PowerShell ISE
## Check for Cisco Jabber (File Detection Method)
$CiscoJabberExe = (Get-ChildItem -Path "C:\Program Files\Cisco Systems\Cisco Jabber\CiscoJabber.exe","C:\Program Files (x86)\Cisco Systems\Cisco Jabber\CiscoJabber.exe" -ErrorAction SilentlyContinue)
$CiscoJabberExe.FullName
$CiscoJabberPath = $($CiscoJabberExe.FullName).Replace("C:\Program Files\","").Replace("C:\Program Files (x86)\","")
$FileVersion = (Get-Item -Path "$($CiscoJabberExe.FullName)" -ErrorAction SilentlyContinue).VersionInfo.FileVersion
## Create Text File with Cisco Jabber File Detection Method
$FilePath = "C:\Windows\Temp\Cisco_Jabber_Detection_Method.txt"
New-Item -Path "$FilePath" -Force
Set-Content -Path "$FilePath" -Value "If([String](Get-Item -Path `"`$Env:ProgramFiles\$CiscoJabberPath`",`"`${Env:ProgramFiles(x86)}\$CiscoJabberPath`" -ErrorAction SilentlyContinue).VersionInfo.FileVersion -ge `"$FileVersion`"){"
Add-Content -Path "$FilePath" -Value "Write-Host `"Installed`""
Add-Content -Path "$FilePath" -Value "}"
Invoke-Item $FilePath
- Click Run Script (F5)
- A text file will open with the Cisco Jabber Detection Method script required to detect the current version of Cisco Jabber that is installed on the device you are running the script from.
Example:
If([String](Get-Item -Path "$Env:ProgramFiles\Cisco Systems\Cisco Jabber\CiscoJabber.exe","${Env:ProgramFiles(x86)}\Cisco Systems\Cisco Jabber\CiscoJabber.exe" -ErrorAction SilentlyContinue).VersionInfo.FileVersion -ge "14.1.1.56904"){
Write-Host "Installed"
}
- Copy the Cisco Jabber Detection Method script content into the Custom Detection Rules (Script)
- Microsoft Endpoint Manager Configuration Manager (MEMCM / SCCM)
- Microsoft Intune
Cisco Jabber (Registry Detection Method)
- Install the version of Cisco Jabber you want to deploy on a test box or VM
- Check out the following posts for further details
- Open Windows PowerShell ISE by Right-Clicking on Windows PowerShell ISE and selecting Run as Administrator
- Copy the following code into the Windows PowerShell ISE
## Check for Cisco Jabber (Registry Detection Method)
$CiscoJabber = Get-ChildItem -Path "HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall","HKLM:\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall" | Get-ItemProperty | Where-Object {$_.DisplayName -like 'Cisco Jabber*' } | Select-Object -Property DisplayName, DisplayVersion, PSChildName
$CiscoJabber.DisplayVersion
$CiscoJabber.PSChildName
## Create Text File with Cisco Jabber Registry Detection Method
$FilePath = "C:\Windows\Temp\Cisco_Jabber_Detection_Method.txt"
New-Item -Path "$FilePath" -Force
Set-Content -Path "$FilePath" -Value "If([Version](Get-ItemPropertyValue -Path 'HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\$($CiscoJabber.PSChildName)','HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Uninstall\$($CiscoJabber.PSChildName)' -Name DisplayVersion -ea SilentlyContinue) -ge '$($CiscoJabber.DisplayVersion)') {"
Add-Content -Path "$FilePath" -Value "Write-Host `"Installed`""
Add-Content -Path "$FilePath" -Value "}"
Invoke-Item $FilePath
- Click Run Script (F5)
- A text file will open with the Cisco Jabber Detection Method script required to detect the current version of Cisco Jabber that is installed on the device you are running the script from.
Example:
If([Version](Get-ItemPropertyValue -Path 'HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\{1094AD97-1F91-4A98-96F4-6A0EEC66C2DB}','HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Uninstall\{1094AD97-1F91-4A98-96F4-6A0EEC66C2DB}' -Name DisplayVersion -ea SilentlyContinue) -ge '14.1.1.56904') {
Write-Host "Installed"
}
- Copy the Cisco Jabber Detection Method script content into the Custom Detection Rules (Script)
- Microsoft Endpoint Manager Configuration Manager (MEMCM / SCCM)
- Microsoft Intune
Always make sure to test everything in a development environment prior to implementing anything into production. The information in this article is provided “As Is” without warranty of any kind.