myvtm/Module/mod_HolderContext/HolderContext.xml

<?xml version="1.0" encoding="gb2312" ?>
<entity name="HolderContext">
	<class name="HolderContext" overlap="true" exclusive="false">	
		<twoway name="SetHolderState" overlap="true">
			<req>
					<param name="state" type="string"/>
			</req>
		</twoway>
		<twoway name="CheckHolderRights" overlap="true">
			<res>
				  <param name="Errcode" type="double"/>
					<param name="ErrMsg" type="string"/>
			</res>
		</twoway>
		<twoway name="PickUp" overlap="true">
		</twoway>
		<oneway name="Hangup" overlap="true">
		</oneway>
	</class>
<!--振铃-->
 <message name="Ringing">
 </message>
 <!--连接断开-->
  <message name="DisConnect">
 </message>
  <!--连接中-->
  <message name="Connecting">
 </message>
  <!--连接成功-->
  <message name="Connected">
 </message>
 <!--持有者离线-->
  <message name="Offline">
 </message>
  <!--持有者在线空闲-->
  <message name="OnlineStandBy">
 </message>
   <!--持有者在线忙-->
  <message name="OnlineBusy">
 </message>
  <!--退出录音录像界面-->
  <message name="exitRecordUI">
 </message>
 <!--呼入端主动挂断-->
 <message name="incomeHangup">
 </message>
</entity>