public void errResponseReceived(final SipResponse sipResponse) {
Dialog dialog = dialogManager.getDialog(sipResponse);
if (dialog != null) {
dialog.receivedOrSent300To699();
dialogManager.removeDialog(dialog.getId());
}
int statusCode = sipResponse.getStatusCode();
if (statusCode == RFC3261.CODE_401_UNAUTHORIZED
|| statusCode == RFC3261.CODE_407_PROXY_AUTHENTICATION_REQUIRED && !challenged) {
InviteClientTransaction inviteClientTransaction =
(InviteClientTransaction) transactionManager.getClientTransaction(sipResponse);
SipRequest sipRequest = inviteClientTransaction.getRequest();
String password = userAgent.getConfig().getPassword();
if (password != null && !"".equals(password.trim())) {
challengeManager.handleChallenge(sipRequest, sipResponse);
}
challenged = true;
return;
} else {
challenged = false;
}
SipListener sipListener = userAgent.getSipListener();
if (sipListener != null) {
sipListener.error(sipResponse);
}
List<String> guiClosedCallIds = userAgent.getUac().getGuiClosedCallIds();
String callId = Utils.getMessageCallId(sipResponse);
if (guiClosedCallIds.contains(callId)) {
guiClosedCallIds.remove(callId);
}
userAgent.getMediaManager().setDatagramSocket(null);
}
