docs: private void initJingleSessionRequestListeners() {
          StanzaFilter initRequestFilter = new StanzaFilter() {
              // Return true if we accept this packet
              @Override
              public boolean accept(Stanza pin) {
                  if (pin instanceof IQ) {
                      IQ iq = (IQ) pin;
                      if (iq.getType().equals(IQ.Type.set)) {
                          if (iq instanceof Jingle) {
                              Jingle jin = (Jingle) pin;
                              if (jin.getAction().equals(JingleActionEnum.SESSION_INITIATE)) {
                                  return true;
                              }
                          }
                      }
                  }
                  return false;
              }
          };
  
          jingleSessionRequestListeners = new ArrayList<>();
  
          // Start a packet listener for session initiation requests
          connection.addAsyncStanzaListener(new StanzaListener() {
              @Override
              public void processStanza(Stanza packet) {
                  triggerSessionRequested((Jingle) packet);
              }
          }, initRequestFilter);
      }