# Angular Integration with JS Web SDK

**URL:** <https://devforum.zoom.us/t/angular-integration-with-js-web-sdk/5621>\
**Category:** Web\
**Created:** [August 21, 2019, 11:26am UTC](https://devforum.zoom.us/t/angular-integration-with-js-web-sdk/5621 "2019-08-21T11:26:29Z")\
**Posts on this page:** 1\
**Showing post:** 94

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**Author:** ![tommy](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/tommy/32/72769_2.png) [@tommy](https://devforum.zoom.us/u/tommy)\
**Post date:** [June 8, 2020, 10:19pm UTC](https://devforum.zoom.us/t/angular-integration-with-js-web-sdk/5621/94 "2020-06-08T22:19:25Z")

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Hey @vidyapreps,

> [@vidyapreps](#):
>
> There is lag in audio and video when all the participants join the meeting through our integrated application. When same users join through Zoom app then audio and video lag is low. All our participants are in India.

Have you tried using the [Global or China CDN](https://marketplace.zoom.us/docs/sdk/native-sdks/web/getting-started/integrate#cdn)?

> [@vidyapreps](#):
>
> The messages don’t scroll in chat window as it does when using Zoom app.

Make sure you have included the [Web SDK CSS](https://marketplace.zoom.us/docs/sdk/native-sdks/web/getting-started/integrate#cdn).

> [@vidyapreps](#):
>
> The presenter doesn’t take full screen in their system though presenter is full screen in participants device

The Web SDK only supports active speaker and self view.

> [@vidyapreps](#):
>
> The zoom window doesn’t open up when done in iPhone or Mac.

Please be more specific about this issue.

> [@vidyapreps](#):
>
> Record button only gives option for record on cloud and doesn’t give the option to record locally.

The Web SDK only supports Cloud Recording.

Thanks,  
Tommy

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