1140 and 1230 telephone certificate error in ipoffice

[truji23]

the 1230 and 1140 phones are sending me a problem of certifcate I do not know if someone from the past could help me annex the incidence shown by the phones these are connected to an ipoffice

[byrdc]

You will need to renew the security certificate either through the Web Manager portal under the security/certificate tab, may have a regenerate button or delete, depending the version. Or by renewing it in Manager Security Settings System/Certificates.