d1[D1_CALLID_IDX] = (unsigned char) call_id; // set the caller ID for the response
mbuf->flags |= MFL_NOALLOC; // send message without allocating a new one (expect nil from mtosend
d1[D1_CALLID_IDX] = (unsigned char) call_id; // set the caller ID for the response
mbuf->flags |= MFL_NOALLOC; // send message without allocating a new one (expect nil from mtosend