3CX Holidays - File Generator
GRP0000
GRP0001
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GRP0003
GRP0004
GRP0005
GRP0006
GRP0007
GRP0008
GRP0009
GRP0010
GRP0011
GRP0012
GRP0013
GRP0014
GRP0015
GRP0016
GRP0017
GRP0018
GRP0019
GRP0020
GRP0021
2026
2027
2028
2029
2030
2031
2032
2033
2034
2035
2036
2037
2038
2039
2040
2041
2042
2043
2044
2045
DE
AT
CH
variable holidays only