C#实现IVR(基于东进的语音卡)-5

   /**////<summary>
   /// 语音资源操作类型
   /// </summary>
   public enum VoiceOperatorType
   {
       /**////<summary>
       /// //没有语音操作
       /// </summary>
        OP_NoOperator= 0,
       /**////<summary>
       /// //普通放音
       /// </summary>
        OP_Play= 1,
       /**////<summary>
       /// //循环放音
       /// </summary>
        OP_LoopPlay= 2,
    };

   /**////<summary>
   /// 用户状态类型
   /// </summary>
   public enum USER_STATE
   {
       /**////<summary>
       /// 未摘机
       /// </summary>
        USR_OFFHOOK=0,
       /**////<summary>
       /// 等待拨号
       /// </summary>
        USR_WAITDIAL=1,
       /**////<summary>
       /// 拨号
       /// </summary>
        USR_DIAL=2,
       /**////<summary>
       /// 结束
       /// </summary>
        USR_ENDSESSION=3,
       /**////<summary>
       /// 等待语音
       /// </summary>
        USR_WAITONHOOK=4,
       /**////<summary>
       /// 振铃
       /// </summary>
        USR_RING=5,
       /**////<summary>
       /// 通话
       /// </summary>
        USR_CONNECT=6,
       /**////<summary>
       /// 摘机中
       /// </summary>
        USR_ONHOOK= 50,
       /**////<summary>
       /// 取消振铃
       /// </summary>
        USR_EXRING=51,
       /**////<summary>
       /// 退出通话
       /// </summary>
        USR_EXCONNECT=52

    };

   /**////<summary>
   /// 中继信道状态
   /// </summary>
   public enum TRUNK_ST
   {
       /**////<summary>
       /// 空闲状态
       /// </summary>
        TRK_FREE=0,       //free state
       /**////<summary>
       /// 准备状态
       /// </summary>
        TRK_READY=1,       //mfc stop state
       /**////<summary>
       /// 振铃状态
       /// </summary>
        TRK_RING=2,       //ring user
       /**////<summary>
       /// 拨号状态
       /// </summary>
        TRK_CALLOUT=3,   //user dial over, callout
       /**////<summary>
       /// 等待摘机
       /// </summary>
        TRK_WAITUSEROFFHOOK=4,   //ring user, wait offhok
       /**////<summary>
       /// 摘机状态
       /// </summary>
        TRK_WAITUSERONHOOK=5,
       /**////<summary>
       /// 结束谈话
       /// </summary>
        TRK_ENDSESSION=6,           //end a talk
       /**////<summary>
       /// 链接状态
       /// </summary>
        TRK_CONNECT=7,
       /**////<summary>
       /// 为初始化状态
       /// </summary>
        TRK_NULLSTATE=8,
       /**////<summary>
       /// 播放状态
       /// </summary>
        TRK_PLAY=9,
       /**////<summary>
       /// 呼入状态
       /// </summary>
        TRK_CALLIN=10,
       /**////<summary>
       /// 摘机状态
       /// </summary>
        TRK_ONHOOK=11,
       /**////<summary>
       /// 挂机状态
       /// </summary>
        TRK_HANGUP=12,
    };

   /**////<summary>
   /// 用户状态
   /// </summary>
   public struct UR_ST
   {
       public int ConnUrID;
       public USER_STATE ST;
       public int ConnTrID;
       
    }


   /**////<summary>
   /// 对收到的ISUP消息，获取其中的原因值
   /// </summary>
   public  enum CAUSE_VALUE:int
   {
       /**////<summary>
       /// 中继通道的范围越界
       /// </summary>
        RSN_PCMNULL_CALLER=-1,
       /**////<summary>
       /// 收到的消息中不含有原因指示码，或没有新的ISUP消息到达
       /// </summary>
        RSN_UNKOWNNUM_ISUP=0,
       /**////<summary>
       /// //空号
       /// </summary>
        RSN_UNALLOCATED_NUMBER= 0x01,
       /**////<summary>
       ///        //正常的呼叫清除
       /// </summary>
        RSN_NORMAL_CALL_CLEARING= 0x10,
       /**////<summary>
       ///  //用户忙
       /// </summary>
        RSN_USER_BUSY= 0x11,   
       /**////<summary>
       ///  //无用户响应
       /// </summary>   
        RSN_NO_USER_RESPONDING= 0x12,
       /**////<summary>
       /// //被叫无应答，超时未摘机
       /// </summary>
        RSN_USER_ALERTING_NO_ANSWER= 0x13,
       /**////<summary>
       ///  //呼叫拒绝
       /// </summary>
        RSN_CALL_REJECTED= 0x15,
       /**////<summary>
       ///    //不完整的号码
       /// </summary>
        RSN_INCOMPLETE_NUMBER= 0x1c,
       /**////<summary>
       ///  //正常，未规定
       /// </summary>
        RSN_NORMAL_NO_SET= 0x1f,
       /**////<summary>
       /// //无可用的电路
       /// </summary>
        RSN_NO_CIRCUIT_CHANNELAVAILABLE= 0x22,
       /**////<summary>
       /// //请求的电路不可用
       /// </summary>
        RSN_REQUESTEDCIRCUIT_CHANNEL_NOTAVAILABLE= 0x2c,
       /**////<summary>
       ///     //定时器超时恢复
       /// </summary>
        RSN_RECOVERY_ON_TIME_EXPIRY= 0x66,
       /**////<summary>
       /// //本地释放电路
       /// </summary>
        RSN_LOCAL_RLC= 0x20,
       /**////<summary>
       /// //电路复原
       /// </summary>              
        RSN_RECEIVE_RSC= 0x21,                                

    };

   /**////<summary>
   /// 信道状态
   /// </summary>
   public struct TRK_ST
   {
       public TRUNK_ST ST;
       public int ConnUrID;
       public int ConnTrID;
       public string DialNum;
    }

   public struct PR
   {
        [MarshalAs(UnmanagedType.ByValArray,SizeConst=32)]
       public char[] TelarrChar;
       public char[] CallarrChar;
    }

   public struct TelNum
   {
        [MarshalAs(UnmanagedType.ByValArray, SizeConst= 32)]
       public byte[] arrTelNum;
        [MarshalAs(UnmanagedType.ByValArray, SizeConst= 32)]
       public byte[] arrCallNum;
    }
}