# Same roomID in separate mediasoup backend server.

**URL:** <https://mediasoup.discourse.group/t/same-roomid-in-separate-mediasoup-backend-server/1003>\
**Category:** mediasoup libraries\
**Created:** [May 13, 2020, 7:04am UTC](https://mediasoup.discourse.group/t/same-roomid-in-separate-mediasoup-backend-server/1003 "2020-05-13T07:04:57Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![vimalpillai21](https://avatars.discourse-cdn.com/v4/letter/v/c68b51/32.png) [@vimalpillai21](https://mediasoup.discourse.group/u/vimalpillai21)\
**Post date:** [May 13, 2020, 7:04am UTC](https://mediasoup.discourse.group/t/same-roomid-in-separate-mediasoup-backend-server/1003/1 "2020-05-13T07:04:57Z")

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Hi,  
I want to build a live examination website in which a teacher will be able to monitor 50 students who are exams via video call. Suppose I want to take an online examination of 50 students. Let us assume the number of consumers has reached its limit with 20 users in a roomID in first mediasoup server. Will the teacher be able to see 50 students if the rest of the 30 users are in different mediasoup server with the same roomID?

Please help.

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**Author:** ![jmillan](https://yyz2.discourse-cdn.com/free1/user_avatar/mediasoup.discourse.group/jmillan/32/9_2.png) [@jmillan](https://mediasoup.discourse.group/u/jmillan)\
**Post date:** [May 13, 2020, 2:13pm UTC](https://mediasoup.discourse.group/t/same-roomid-in-separate-mediasoup-backend-server/1003/2 "2020-05-13T14:13:19Z")

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Hi,

roomId does not exists in mediasoup, neither does room. That’s something specific to your application.

To your underlaying question, yes, you can communicate mediasoup `routers` within different servers. It’s all documented:

> **[mediasoup :: Scalability](https://mediasoup.org/documentation/v3/scalability/)**
>
> Cutting Edge WebRTC Video Conferencing