public static SDKResult<MultiPointCDRResult> queryMultiPointCDREx( MultiPointCDRQueryConfig queryConfig) throws SDKException { SMC20V1R3C10IConferenceManagerCapability confMgr = deviceManager.getDeviceServiceProxy( TPConstant.DEV_ID_SMC, SMC20V1R3C10IConferenceManagerCapability.class); return confMgr.queryMultiPointCDREx(queryConfig); }