Hello Trung,
Greetings.
As of now, uploading the package using http is the solution to deploy the package to Remote Office computers. In case of huge package size, you can zip the installer files using a 7z to reduce the size and upload the package using http option for deployment.
Here's the article to use the http option for package having a multiple/single installer.
Regards,
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Dinesh Babu J
Sr. Technical Consultant
Desktop and Mobile Device Management Solution
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