bc_string          76 src/include/ftdm_call_utils.h FT_DECLARE(ftdm_status_t) ftdm_set_bearer_capability(const char *bc_string, uint8_t *target);
bc_string          87 src/include/ftdm_call_utils.h FT_DECLARE(ftdm_status_t) ftdm_set_bearer_layer1(const char *bc_string, uint8_t *target);