If the default self-signed certificate or SCEP is being used, deleting the current or restarting the system will force another to be generated/obtained. When creating the new certificate the Common Name and Subject Alternative Name files can be specified in the IP Office Manager security settings – if not the default values will be used. For Server Edition, all processes will restart, for IP500 V2 the transition will be smooth.

If the ID certificate has been obtained from an external CA, a replacement can be administered using IP Office Manager or IP Office Web Manager.