# Change net work ports on window

**URL:** <https://devforum.zoom.us/t/change-net-work-ports-on-window/7242>\
**Category:** API and Webhooks\
**Created:** [December 28, 2019, 5:32am UTC](https://devforum.zoom.us/t/change-net-work-ports-on-window/7242 "2019-12-28T05:32:50Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![irfanalijoji](https://avatars.discourse-cdn.com/v4/letter/i/4491bb/32.png) [@irfanalijoji](https://devforum.zoom.us/u/irfanalijoji)\
**Post date:** [December 28, 2019, 5:32am UTC](https://devforum.zoom.us/t/change-net-work-ports-on-window/7242/1 "2019-12-28T05:32:50Z")

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Hi everyone,  
please let me now how to change network firewall ports for zoom on window. i want to connect through UDP ports.

i am using App OAuth for screen sharing and video calling.  
its pleasure to help me in this issue.

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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:** [December 30, 2019, 5:27pm UTC](https://devforum.zoom.us/t/change-net-work-ports-on-window/7242/2 "2019-12-30T17:27:45Z")

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Hey @irfanalijoji,

Check out this article:

> **[Network Firewall or Proxy Server Settings for Zoom](https://support.zoom.us/hc/en-us/articles/201362683-Network-Firewall-or-Proxy-Server-Settings-for-Zoom)**
>
> Network Firewall or Web Security Gateway
> If your app stays in a "connecting" mode or  timed out due to "Network error, please try again" or "Can't connect to our service, p...

Let me know if that helps!

Thanks,  
Tommy

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**Author:** ![DeveloperBot](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/developerbot/32/12632_2.png) [@DeveloperBot](https://devforum.zoom.us/u/DeveloperBot)\
**Post date:** [August 21, 2020, 7:09pm UTC](https://devforum.zoom.us/t/change-net-work-ports-on-window/7242/3 "2020-08-21T19:09:31Z")

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