VoD - Pausing and Resuming all streams

Hi All

I hope you can help with this simple question.

In cenario where I have 20 (or more) people connected to my streaming server, these people might be watching the same content or not; is it possible to pause all this streams for a short moment like 20 to 30 seconds and resume the streams from where the people were just before it was paused please?

Many thanks

LG