fixed wrong MI on start of enc calls

src/host/p25/packet/Voice.cpp

@@ -1621,9 +1621,9 @@ void Voice::writeNet_LDU1()
         uint8_t mi[MI_LENGTH_BYTES];
         ::memset(mi, 0x00U, MI_LENGTH_BYTES);
 
-        if (control.getAlgId() != ALGO_UNENCRYPT && control.getKId() != 0) {
+        /*if (control.getAlgId() != ALGO_UNENCRYPT && control.getKId() != 0) {
             control.getMI(m_lastMI);
-        }
+        }*/
 
         if (m_netLastLDU1.getAlgId() != ALGO_UNENCRYPT && m_netLastLDU1.getKId() != 0) {
             control.setAlgId(m_netLastLDU1.getAlgId());