management 54 src/ftmod/ftmod_sangoma_isdn/ftmod_sangoma_isdn_stack_cfg.c ftdm_status_t sng_isdn_stack_cfg_q921_dlsap(ftdm_span_t *span, uint8_t management); management 404 src/ftmod/ftmod_sangoma_isdn/ftmod_sangoma_isdn_stack_cfg.c ftdm_status_t sng_isdn_stack_cfg_q921_dlsap(ftdm_span_t *span, uint8_t management) management 448 src/ftmod/ftmod_sangoma_isdn/ftmod_sangoma_isdn_stack_cfg.c if (management) {