derivedDataType MtasGaAnnSessionProgressReasonDT

EcimDerivedString with length (7..153) constraint with pattern restriction: ^((Q\.850|SIP|sip|q\.850);(([0-6][0-9][0-9])|([0-9])|([0-9][0-9]))(;.*)?)$

References from:
MtasGaAnn; VtasGaAnn;
stringMtasGaAnnSessionProgressReasonDT [ 7..153 ]

Valid values: ^((Q\.850|SIP|sip|q\.850);(([0-6][0-9][0-9])|([0-9])|([0-9][0-9]))(;.*)?)$