Connect to Teams - Certificate Thumbprint Error

Question

Hi, we are using Adaxes version 3.14.18920.0.

We have Teams Poweshell module 2.3.1 installed on the computer where adaxes service runs.

We have the certificate thumbprint from the certificte installed on the same machine, replaced with 'XXX' in the script.

The error I am receiving is,

"A parameter cannot be founf that matches parameter name 'CertificateThumbprint'. Stack trace: at <Scriptblock.,<No File>: line 9"

This is the script I am trying to run -

----------------------------
$certificateThumbprint = "XXXXXXXX" # TODO: modify me

# Connect to Microsoft Teams
$tenant = $Context.CloudServices.GetO365Tenant()
$credential = $tenant.GetCredential()

try
{
    Connect-MicrosoftTeams -TenantId $tenant.TenantId -CertificateThumbprint $certificateThumbprint -applicationid $credential.AppId

    Set-CsUser -Identity %firstname%.%lastname%@example.com -OnPremLineURI $NULL -EnterpriseVoiceEnabled $true -HostedVoiceMail $true 

    Grant-CsOnlineVoiceRoutingPolicy -Identity %firstname%.%lastname%@example.com -PolicyName "No Restrictions" 
}    
finally
{
    # Close the connection and release resources
    Disconnect-MicrosoftTeams -Confirm:$False
}

Answer 1

Hello,

As per our check, the script is correct and should work just fine. It looks like there are some issues with the teams PowerShell module installed. We recommend you to make sure that there is only one version of the module installed. If this does not resolve the issue, we recommend you to contact Microsoft support. Per their documentation the CertificateThumbprint parameter is available for the Connect-MicrosoftTeams cmdlet and the parameter name in your script is correct.

Comments

Okay, so I uninstalled all versions of the Teams Module installed on this machine and now I have only Teams 2.3.1 (current version)

The script throws a new message this time,

$certificateThumbprint = "XxxxxxX" # TODO: modify me

# Connect to Microsoft Teams
$tenant = $Context.CloudServices.GetO365Tenant()
$credential = $tenant.GetCredential()

try
{
    Connect-MicrosoftTeams -TenantId $tenant.TenantId -CertificateThumbprint $certificateThumbprint -applicationid $credential.AppId
    Set-CsUser -Identity %firstname%.%lastname%@example.com -OnPremLineURI tel:+1XXXXXXXXXX -EnterpriseVoiceEnabled $true -HostedVoiceMail $true
    Grant-CsOnlineVoiceRoutingPolicy -Identity %firstname%.%lastname%@example.com -PolicyName "No Restrictions"
}    
finally
{
    # Close the connection and release resources
    Disconnect-MicrosoftTeams -Confirm:$False
}

---

Hello,

Unfortunately, we were not able to find any information related to the error you are facing. Most probably, there are some issues when connecting to Microsoft Teams with Azure application details or executing cmdlets. Could you, please, try connecting to Microsoft Teams in Windows PowerShell? Does it work fine?

As an option, you can try connect to Microsoft teams using the Connect-MicrosoftTeams cmdlet and the credentials explicitly specified in the Run As section of the Run a program or PowerShell script action. In this case, the script will be like below:

# Get saved credentials.
$username = $Context.RunAs.UserName
$password = $Context.RunAs.Password | ConvertTo-SecureString -AsPlainText -Force
$credential = New-Object System.Management.Automation.PsCredential($username, $password)

try
{
    Connect-MicrosoftTeams -Credential $credential
    Set-CsUser -Identity %firstname%.%lastname%@example.com -OnPremLineURI tel:+1XXXXXXXXXX -EnterpriseVoiceEnabled $true -HostedVoiceMail $true
    Grant-CsOnlineVoiceRoutingPolicy -Identity %firstname%.%lastname%@example.com -PolicyName "No Restrictions"
}    
finally
{
    # Close the connection and release resources
    Disconnect-MicrosoftTeams -Confirm:$False
}

---

Hi, thank you for this suggestion. This works!