sngisdn_stack_cfg 1074 src/ftmod/ftmod_sangoma_isdn/ftmod_sangoma_isdn.c if (sngisdn_stack_cfg(span) != FTDM_SUCCESS) { sngisdn_stack_cfg 444 src/ftmod/ftmod_sangoma_isdn/ftmod_sangoma_isdn.h ftdm_status_t sngisdn_stack_cfg(ftdm_span_t *span);