prefExc 828 src/ftmod/ftmod_sangoma_isdn/ftmod_sangoma_isdn_support.c chanId->prefExc.pres = PRSNT_NODEF; prefExc 829 src/ftmod/ftmod_sangoma_isdn/ftmod_sangoma_isdn_support.c chanId->prefExc.val = IN_PE_EXCLSVE;