XX More error codes will appear here in future releases. The existing ones are meant to never change. 
22.3  Use case 
22.3.1 No way to get the certificate from 8770 to sign set 
 
Symptom : when pressing Download truststore certificates as a PEM to be signed no reaction 
 
Solution : use Mozilla Firefox to be abble to save the PEM file to the USB key 
 
22.3.2 MyIC Phone no way to sign certificate CTLActivateSigning failed 
 
Symptom : MyIC Phone no way to sign the certificate : after LocalActivateCaDeployment, CTLActivateSigning 
failed 
Diagnosis : the password of the set has to be change by 8770. The mac address use in 8770 to sign the ctl 
must be in lower caracter 
Solution : the sntp server described in the 8770 phone parameter must be the IP address not the FQDN not 
in set in the phone config by phone GUI 
22.3.3 MyIC Phone no way to sign certificate no hash given for the ctl 
 
Symptom : MyIC Phone no way to sign the certificate no hash given for the ctl 
Diagnosis : check the configmac.xml 
<setting id="DmCtlSigningMacaddr" value="11:22:33:44:5e:6f" override="true"/> 
<setting id="DmCtlFile" value="/DM/dmictouch/ict8000ctl.xml override="true"/> 
<setting id="DmCtlHash" value="e31aac8e1ccbb4fe249eb163cf6ceb0b" override="true"/> 
Solution : Simulate a modification using config DM on 8770 (ex: modify the SNTP server) for the faulty MyIC 
Phone set to get the XML file updated according the signing device 
Reapply the signature procedure 
 
22.3.4 MyIC Phone no way to sign certificate 
 
Symptom : MyIC Phone no way to sign the certificate after LocalActivateCaDeployment the set continue the 
initialisation : this set is not declared as a signing device