private void PushDiagnostics(AddressBindingServiceOperation operation, SipAddressBinding addressBinding)
 {
     if (_observer != null)
     {
         _observer.OnNext(
             new SipAddressBindingDiagnosticsInfo()
         {
             Operation      = operation,
             AddressBinding = addressBinding
         });
     }
 }
 private void PushDiagnostics(AddressBindingServiceOperation operation, SipAddressBinding addressBinding)
 {
     if (_observer != null)
     {
         _observer.OnNext(
             new SipAddressBindingDiagnosticsInfo()
             {
                 Operation = operation,
                 AddressBinding = addressBinding
             });
     }
 }