provide the migration license. contact yout administrator.

[jiyong210]

Hello, I bought 8811-3pcc on eBay.

I want to use this in conjunction with the asterisk.

 

These phrases appear on the screen and are not available.

What do I do?

[M02@rt37]

Hello @jiyong210,

Please refer here:

https://ictfella.com/how-to-fix-provide-the-migration-license-error-on-cisco-webex-phone/

and here:

https://community.cisco.com/t5/webex-calling/phone-displays-quot-provide-migration-license-quot/m-p/4662249

[jiyong210]

Thank you for your answer.
Then should I ask the seller for this?

[M02@rt37]

 @jiyong210 

you have also this:

https://www.cisco.com/c/en/us/products/collateral/collaboration-endpoints/unified-ip-phone-7800-series/guide-c07-742786.html