private void lblIVRlinesstatus_Click(object sender, EventArgs e)
        {
            if (!Plugin.PluginConfiguration.PlayMsgButtons.ShowIVRLines)
            {
                lblIVRlinesstatus.Text = "";
                return;
            }

            if (!btnClose.Enabled)
            {
                return;
            }
            ITNVPlayMsgManager.HuntInfo huntinfo = Playmsgmngr.GetHuntInfo(ConferenceNumber);
            if (huntinfo.total > 0)
            {
                lblIVRlinesstatus.Text = "" + huntinfo.total + "-" + huntinfo.free;
            }
        }
        public void AllButtonsEnable()
        {
            btnClose.Enabled         = true;
            btnNext.Enabled          = true;
            btnPlay.Enabled          = true;
            btnFromBeginning.Enabled = true;
            cmbLanguage.Enabled      = true;
            cmbMsgNumber.Enabled     = true;
            lblMsg1.Text             = "";
            lblMsg2.Text             = "";

            if (!Plugin.PluginConfiguration.PlayMsgButtons.ShowIVRLines)
            {
                lblIVRlinesstatus.Text = "";
                return;
            }

            ITNVPlayMsgManager.HuntInfo huntinfo = Playmsgmngr.GetHuntInfo(ConferenceNumber);
            if (huntinfo.total > 0)
            {
                lblIVRlinesstatus.Text = "" + huntinfo.total + "-" + huntinfo.free;
            }
        }