Microsoft Windows Configuration #

~.UcClient.~ Web Edition #

Softphone #

Softphone Offline

Notifications #

Pop-up Blockers

~.UcClient.~ for Windows #

Installation #

• Install Error

When switching between versions of the client, the following error may be seen if an older version has not un-installed correctly.

App installation failed with error message: The appinstaller uri
https://clients.na.xarios.cloud/desktop/windows/Package.Plum.appinstaller
is already being used by another package and cannot be applied to package Connect_h07nfn6p019j6 until the association is removed. (0x80004005)

This issue could be caused when:

• The computer needs to restart following an un-install
• The user doesn't have the correct permissions to un-install causing components to be left on the computer

If a restart of the computer does not resolve the issue, use the following 'Powershell' scripts to identify installed client components and remove them:

// Run the following script to see what client components are still installed:
Get-AppXPackage Connect*

// Run the script below to uninstall anything beginning with Connect that might be left around
Get-AppXPackage Connect* | Remove-AppXPackage

warning
Before using the remove package script, ensure that no other applications installed begin with the name 'Connect'. If they do, modify the name pattern accordingly.

• XML Error

Sometimes the following error can appear when trying to upgrade the application:

When this occurs, either restart the computer or restart the Delivery Optimization Windows Service and then attempt the upgrade again.

• ms-appinstaller protocol disabled

This error is currently being seen due to a Windows security patch issue:

When this occurs, follow the Domain Installation instructions to download and install the '.msix' file directly.

Softphone #

Softphone Offline

If the softphone is consistently offline, ~.UcClient.~ is probably having difficulty registering via SIP. Check the following items:

• Network - Check you have a working internet connection and that the following DNS address can be resolved: sip.xarios.cloud
• NAT - Try connecting with Auto-NAT using ICE or with NAT set to None
• SIP ALG - Check the local router and ensure that SIP ALG is disabled.

No or One-way Audio

If there is no audio on a call it could be a networking issue with RTP media packets or a local audio device issue.

Notifications #

Call notifications are presented to the user using Windows Notifications. How and when the notifications appear can be affected by operating system notification settings.

Notification Settings

Check that notifications are enabled by accessing the notification management settings. Click on the notification icon at the far right side of the task-bar, then click on the 'Manage notifications' link (top-right)

The 'Notifications & actions' settings window should now be displayed. Ensure that notifications are enabled in general. We suggest having the first 3 options enabled to make the most of the ~.UcClient.~ notifications.

Further down the page, check that notifications for ~.UcClient.~ have not been disabled.

If you are still not receiving notifications, check that ~.UcClient.~ is connected to the server by making a call via the 'Search or dial' text box. If this does not work, try signing out and back into the ~.UcClient.~ client.

Focus Assist

Microsoft Windows provides the 'Focus assist' feature which can be used to disabled notifications while in a meeting or other times when users do not wish to be disturbed.

To check if the 'Focus assist' feature is enabled, open the Notification Center using the icon in the far right of the task-bar.

Windows Defender #

If using the Screen Pop feature of ~.UcClient.~ to open an Executable, Windows Defender may block this by default.

An example of Defender blocking the action can be seen in 'Windows Security/Protection History', shown in the image below:

If you see the message above on your computer, you will have to disable this blocking.

note
This may apply to any other security application installed on the computer. Please refer to the suppliers documentation for details on how to disable blocking.