PJ_DEF(pj_status_t) pjsip_transport_shutdown(pjsip_transport *tp)
{
    return pjsip_transport_shutdown2(tp, PJ_FALSE);
}
PJ_DEF(pj_status_t) pjsip_transport_shutdown(pjsip_transport *tp)
{
    return pjsip_transport_shutdown2(tp, PJ_FALSE);
}