void _lyncClient_DelegatorClientAdded(object sender, DelegatorClientCollectionEventArgs e)
        {
            e.DelegatorClient.ConversationManager.ConversationAdded += ConversationManager_ConversationAdded;

            foreach (Conversation c in e.DelegatorClient.ConversationManager.Conversations)
            {
                if (_conversation == null)
                {
                    _conversation = c;
                }

                // Subscribe to conversation events
                c.InitialContextReceived += Conversation_InitialContextReceived;
                c.ContextDataReceived    += Conversation_ContextDataReceived;
                c.StateChanged           += Conversation_StateChanged;
            }
        }
        void _lyncClient_DelegatorClientAdded(object sender, DelegatorClientCollectionEventArgs e)
        {
            e.DelegatorClient.ConversationManager.ConversationAdded += ConversationManager_ConversationAdded;

            foreach (Conversation c in e.DelegatorClient.ConversationManager.Conversations)
            {
                if (_conversation == null)
                {
                    _conversation = c;
                }

                // Subscribe to conversation events
                c.InitialContextReceived += Conversation_InitialContextReceived;
                c.ContextDataReceived += Conversation_ContextDataReceived;
                c.StateChanged += Conversation_StateChanged;
            }
        }