I read many topics but find anywhere a workaround for my pb.
I had upload the french Locale installer ( cm-locale-fr_FR-22.214.171.1240-1.cop.sgn ) on the CUCM (126.96.36.1990-13)
The IP phones can be in french (user locale option ) but not the CIPC ( softphone )
I use several version of CIPC , but in anycase it does not update the french locale .
Status of CIPC==>Error updating Locale
thank you for your reply