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CUCM v14(SU3) certificates regeneration

Hi,

For mix mode cluster, before version 14 i know you need to update CTL file for CAPF, Call manager and TVS certificates and restart services with below order.

  1. Upload certificates
  2. Run the utils ctl update CTLFile only on Publisher
  3. Restart services.
  4. Restart all phones from enterprise parameters

On version 14, in enterprise parameters the "Phone interaction on Certificate Update parameter is automatically reset" by default. So when the regeneration of certificate the phones automatically reset to update ITL file. 

I need to set Phone interaction on Certificate Update  to manually and proceed with the above order of regeneration of certificates or doesn't matter if the phones restart before updating the CTL file?

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