# Sendbird Calls in Web Browser

**URL:** https://community.sendbird.com/t/sendbird-calls-in-web-browser/2259
**Category:** JavaScript
**Tags:** sendbird-call
**Created:** [May 17, 2021, 2:45am UTC](https://community.sendbird.com/t/sendbird-calls-in-web-browser/2259 "2021-05-17T02:45:13Z")
**Posts on this page:** 2
**Page:** 1

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### Author: ![KyoungYeon](https://avatars.discourse-cdn.com/v4/letter/k/e8c25b/32.png) [@KyoungYeon](https://community.sendbird.com/u/KyoungYeon)
#### Post date: [May 17, 2021, 2:45am UTC](https://community.sendbird.com/t/sendbird-calls-in-web-browser/2259/1 "2021-05-17T02:45:13Z")

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I have a question about Sendbird Calls Javascript SDK.

If A calls B and B’s web browser socket connection is disconnected (such as shutting down the browser process).  
I understood that B doesn’t get a phone notification, is that right?

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### Author: ![Danney\_Chun](https://sea2.discourse-cdn.com/flex020/user_avatar/community.sendbird.com/danney_chun/32/643_2.png) [@Danney\_Chun](https://community.sendbird.com/u/Danney_Chun)
#### Post date: [May 17, 2021, 3:25am UTC](https://community.sendbird.com/t/sendbird-calls-in-web-browser/2259/2 "2021-05-17T03:25:32Z")

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Yes, that’s right.  
And if B authenticates again, and A is still calling, B can receive a notification for the call.