docs: private IQ receiveSessionInfoAction(Jingle jingle, JingleDescription description) throws JingleException {
          IQ response = null;
          PayloadType oldBestCommonAudioPt = bestCommonAudioPt;
          List<PayloadType> offeredPayloads;
          boolean ptChange = false;
  
          offeredPayloads = description.getAudioPayloadTypesList();
          if (!offeredPayloads.isEmpty()) {
  
              synchronized (remoteAudioPts) {
                  remoteAudioPts.clear();
                  remoteAudioPts.addAll(offeredPayloads);
              }
  
              // Calculate the best common codec
              bestCommonAudioPt = calculateBestCommonAudioPt(remoteAudioPts);
              if (bestCommonAudioPt != null) {
                  // and send an accept if we have an agreement...
                  ptChange = !bestCommonAudioPt.equals(oldBestCommonAudioPt);
                  if (oldBestCommonAudioPt == null || ptChange) {
                      // response = createAcceptMessage();
                  }
              } else {
                  throw new JingleException(JingleError.NO_COMMON_PAYLOAD);
              }
          }
  
          // Parse the Jingle and get the payload accepted
          return response;
      }