# How to change License key of SSL certificate

**URL:** <https://community.wowza.com/t/how-to-change-license-key-of-ssl-certificate/48296>\
**Category:** Wowza Streaming Engine\
**Created:** [March 14, 2017, 6:38am UTC](https://community.wowza.com/t/how-to-change-license-key-of-ssl-certificate/48296 "2017-03-14T06:38:22Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Ami\_Kitazawa](https://avatars.discourse-cdn.com/v4/letter/a/bb73d2/32.png) [@Ami\_Kitazawa](https://community.wowza.com/u/Ami_Kitazawa)\
**Post date:** [March 14, 2017, 6:38am UTC](https://community.wowza.com/t/how-to-change-license-key-of-ssl-certificate/48296/1 "2017-03-14T06:38:22Z")

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Hi,

I will switch AWS Pro License to BYOL Monthly License. And I would like to use current SSL certificates on new servers(BYOL).

ex) If Pro License server(11.11.11.11) uses “[AAAAAAAA.streamlock.net](http://AAAAAAAA.streamlock.net)”, BYOL server (11.11.11.11) will use “[AAAAAAAA.streamlock.net](http://AAAAAAAA.streamlock.net)”. \*IP will be attached the servers using by EIP.

Could someone please tell me how to proceed on this?

Thanks,

Ami

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**Author:** ![Andy\_Engberson](https://sea2.discourse-cdn.com/flex002/user_avatar/community.wowza.com/andy_engberson/32/392_2.png) [@Andy\_Engberson](https://community.wowza.com/u/Andy_Engberson)\
**Post date:** [July 28, 2017, 7:04am UTC](https://community.wowza.com/t/how-to-change-license-key-of-ssl-certificate/48296/2 "2017-07-28T07:04:43Z")

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Hello,

Please review our [article here](https://www.wowza.com/docs/how-to-get-ssl-certificates-from-the-streamlock-service) for changing IP addresses with Streamlock certificate:

To change the IP address of the Wowza Streaming Engine instance that’s associated with your StreamLock certificate, do the following:

Log in to your StreamLock account.

In the My SSL certificates table, under IP Address, click Change next to the IP address that you want to change.

Enter the new IP address, and then click OK. Updates are effective immediately.

Regards,

Andy E.