# Change default 4443 port

**URL:** <https://openvidu.discourse.group/t/change-default-4443-port/223>\
**Category:** Issues developing apps\
**Tags:** v2\
**Created:** [March 11, 2020, 6:16pm UTC](https://openvidu.discourse.group/t/change-default-4443-port/223 "2020-03-11T18:16:01Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![JinShuai\_Jin](https://yyz2.discourse-cdn.com/free1/user_avatar/openvidu.discourse.group/jinshuai_jin/32/212_2.png) [@JinShuai\_Jin](https://openvidu.discourse.group/u/JinShuai_Jin)\
**Post date:** [March 11, 2020, 6:16pm UTC](https://openvidu.discourse.group/t/change-default-4443-port/223/1 "2020-03-11T18:16:01Z")

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Now I am using OpenVidu Pro.  
I am going to use another port (maybe 8443) instead of the default 4443 port.

So my question is…

1. Is it possible?
2. If possible, how?
3. After change the port, no errors?

Thanks.

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**Author:** ![cruizba](https://yyz2.discourse-cdn.com/free1/user_avatar/openvidu.discourse.group/cruizba/32/18_2.png) [@cruizba](https://openvidu.discourse.group/u/cruizba)\
**Post date:** [March 12, 2020, 10:06am UTC](https://openvidu.discourse.group/t/change-default-4443-port/223/2 "2020-03-12T10:06:22Z")

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Linking the solution of this issue:

> <https://github.com/OpenVidu/openvidu/issues/406#issuecomment-597955151>
>
> Hello. How are you?
> I know OpenVidu Pro using 4443 port.
> But the port is blocked for some company.
> So I am going to...

Best Regards,  
Carlos