<DT><B>dwRedirectingIDOffset</B> </DT>

<DD>The size, in bytes, of the variably sized field containing the redirecting party identifier number information, and the offset, in bytes, from the beginning of this data structure. </DD>

<DT><B>dwRedirectingIDNameSize</B> </DT>

<DT><B>dwRedirectingIDNameOffset</B> </DT>

<DD>The size, in bytes, of the variably sized field containing the redirecting party identifier name information, and the offset, in bytes, from the beginning of this data structure. </DD>

<DT><B>dwAppNameSize</B> </DT>

<DT><B>dwAppNameOffset</B> </DT>

<DD>The size, in bytes, and the offset, in bytes, from the beginning of this data structure of the variably sized field holding the user-friendly application name of the application that first originated, accepted, or answered the call. This is the name that an application can specify in <A HREF="func1_2o54.htm" tppabs="http://msdn.microsoft.com/library/psdk/tapi22/func1_2o54.htm"><B>lineInitializeEx</B></A>. If the application specifies no such name, then the application's module filename is used instead. </DD>

<DT><B>dwDisplayableAddressSize</B> </DT>

<DT><B>dwDisplayableAddressOffset</B> </DT>

<DD>The displayable string is used for logging purposes. The information is obtained from <A HREF="struc1_904y.htm" tppabs="http://msdn.microsoft.com/library/psdk/tapi22/struc1_904y.htm"><B>LINECALLPARAMS</B></A> for functions that initiate calls. The <A HREF="func2_69mb.htm" tppabs="http://msdn.microsoft.com/library/psdk/tapi22/func2_69mb.htm"><B>lineTranslateAddress</B></A> function returns appropriate information to be placed in this field in the <B>dwDisplayableAddressSize</B> and <B>dwDisplayableAddressOffset</B> members of the <A HREF="struc2_3lo2.htm" tppabs="http://msdn.microsoft.com/library/psdk/tapi22/struc2_3lo2.htm"><B>LINETRANSLATEOUTPUT</B></A> structure. </DD>

<DT><B>dwCalledPartySize</B> </DT>

<DT><B>dwCalledPartyOffset</B> </DT>

<DD>The size, in bytes, of the variably sized field holding a user-friendly description of the called party, and the offset, in bytes, from the beginning of this data structure. This information can be specified with <A HREF="func1_7mgc.htm" tppabs="http://msdn.microsoft.com/library/psdk/tapi22/func1_7mgc.htm"><B>lineMakeCall</B></A> and can be optionally specified in the <I>lpCallParams</I> parameter whenever a new call is established. It is useful for call logging purposes. </DD>

<DT><B>dwCommentSize</B> </DT>

<DT><B>dwCommentOffset</B> </DT>

<DD>The size, in bytes, of the variably sized field holding a comment about the call provided by the application that originated the call using <B>lineMakeCall</B>, and the offset, in bytes, from the beginning of this data structure. This information can be optionally specified in the <I>lpCallParams</I> parameter whenever a new call is established. </DD>

<DT><B>dwDisplaySize</B> </DT>

<DT><B>dwDisplayOffset</B> </DT>

<DD>The size, in bytes, of the variably sized field holding raw display information, and the offset, in bytes, from the beginning of this data structure. Depending on the telephony environment, a service provider may extract functional information from this member pair for formatting and presentation most appropriate for this telephony configuration. </DD>

<DT><B>dwUserUserInfoSize</B> </DT>

<DT><B>dwUserUserInfoOffset</B> </DT>

<DD>The size, in bytes, of the variably sized field holding user-user information, and the offset, in bytes, from the beginning of this data structure The protocol discriminator field for the user-user information, if used, appears as the first byte of the data pointed to by <B>dwUserUserInfoOffset</B>, and is accounted for in <B>dwUserUserInfoSize</B>. </DD>

<DT><B>dwHighLevelCompSize</B> </DT>

<DT><B>dwHighLevelCompOffset</B> </DT>

<DD>The size, in bytes, of the variably sized field holding high-level compatibility information, and the offset, in bytes, from the beginning of this data structure. The format of this information is specified by other standards (ISDN Q.931). </DD>

<DT><B>dwLowLevelCompSize</B> </DT>

<DT><B>dwLowLevelCompOffset</B> </DT>

<DD>The size, in bytes, of the variably sized field holding low-level compatibility information, and the offset, in bytes, from the beginning of this data structure. The format of this information is specified by other standards (ISDN Q.931). </DD>

<DT><B>dwChargingInfoSize</B> </DT>

<DT><B>dwChargingInfoOffset</B> </DT>

<DD>The size, in bytes, of the variably sized field holding charging information, and the offset, in bytes, from the beginning of this data structure. The format of this information is specified by other standards (ISDN Q.931). </DD>

<DT><B>dwTerminalModesSize</B> </DT>

<DT><B>dwTerminalModesOffset</B> </DT>

<DD>The size, in bytes, of the variably sized device field containing an array with <B>DWORD</B>-sized entries, and the offset, in bytes, from the beginning of this data structure. Array entries are indexed by terminal identifiers, in the range from zero to one less than <B>dwNumTerminals</B>. Each entry in the array specifies the current terminal modes for the corresponding terminal set with the <A HREF="func2_0vn0.htm" tppabs="http://msdn.microsoft.com/library/psdk/tapi22/func2_0vn0.htm"><B>lineSetTerminal</B></A> function for this call's media stream, as specified by one of the <A HREF="constnts_9vub.htm" tppabs="http://msdn.microsoft.com/library/psdk/tapi22/constnts_9vub.htm">LINETERMMODE_ constants</A>.</DD>

<DT><B>dwDevSpecificSize</B> </DT>

<DT><B>dwDevSpecificOffset</B> </DT>

<DD>The size, in bytes, of the variably-sized field holding device-specific information, and the offset, in bytes, from the beginning of this data structure. </DD>

<DT><B>dwCallTreatment</B> </DT>

<DD>The call treatment currently being applied on the call or that is applied when the call enters the next applicable state. Can be zero if call treatments are not supported. </DD>

<DT><B>dwCallDataSize</B> </DT>

<DT><B>dwCallDataOffset</B> </DT>

<DD>The size, in bytes, and offset from the beginning of <B>LINECALLINFO</B> of the application-settable call data. </DD>

<DT><B>dwSendingFlowspecSize</B> </DT>

<DT><B>dwSendingFlowspecOffset</B> </DT>

<DD>The total size, in bytes, and offset from the beginning of <B>LINECALLINFO</B> of a WinSock2 <B>FLOWSPEC</B> structure followed by WinSock2 provider-specific data, equivalent to what would have been stored in SendingFlowspec.len in a WinSock2 <B>QOS</B> structure. Specifies the quality of service current in effect in the sending direction on the call. The provider-specific portion following the <B>FLOWSPEC</B> structure must not contain pointers to other blocks of memory, because TAPI does not know how to marshal the data pointed to by the private pointer(s) and convey it through interprocess communication to the application. </DD>

<DT><B>dwReceivingFlowspecSize</B> </DT>

<DT><B>dwReceivingFlowspecOffset</B> </DT>

<DD>The total size, in bytes, and offset from the beginning of <B>LINECALLINFO</B> of a WinSock2 <B>FLOWSPEC</B> structure followed by WinSock2 provider-specific data, equivalent to what would have been stored in ReceivingFlowspec.len in a WinSock2 <B>QOS</B> structure. Specifies the quality of service current in effect in the receiving direction on the call. The provider-specific portion following the <B>FLOWSPEC</B> structure must not contain pointers to other blocks of memory, because TAPI does not know how to marshal the data pointed to by the private pointer(s) and convey it through interprocess communication to the application. </DD>

<DT><B>dwCallerIDAddressType</B></DT>

<DD>The <A HREF="javascript:if(confirm('http://msdn.microsoft.com/library/psdk/tapi3/const_07sj.htm  \n\n這個文件不能通過 Teleport Pro 取回, 因為 地址在一個域或為它的開始地址設定的邊界的外部路徑上.  \n\n你想從服務器打開它嗎?'))window.location='http://msdn.microsoft.com/library/psdk/tapi3/const_07sj.htm'" tppabs="http://msdn.microsoft.com/library/psdk/tapi3/const_07sj.htm">address type</A> of the caller. This member of the structure is available only if the negotiated TAPI version is 3.0 or higher. </DD>

<DT><B>dwCalledIDAddressType</B></DT>

<DD>The <A HREF="javascript:if(confirm('http://msdn.microsoft.com/library/psdk/tapi3/const_07sj.htm  \n\n這個文件不能通過 Teleport Pro 取回, 因為 地址在一個域或為它的開始地址設定的邊界的外部路徑上.  \n\n你想從服務器打開它嗎?'))window.location='http://msdn.microsoft.com/library/psdk/tapi3/const_07sj.htm'" tppabs="http://msdn.microsoft.com/library/psdk/tapi3/const_07sj.htm">address type</A> of the called party. This member of the structure is available only if the negotiated TAPI version is 3.0 or higher. </DD>

<DT><B>dwConnectedIDAddressType</B></DT>

<DD>The <A HREF="javascript:if(confirm('http://msdn.microsoft.com/library/psdk/tapi3/const_07sj.htm  \n\n這個文件不能通過 Teleport Pro 取回, 因為 地址在一個域或為它的開始地址設定的邊界的外部路徑上.  \n\n你想從服務器打開它嗎?'))window.location='http://msdn.microsoft.com/library/psdk/tapi3/const_07sj.htm'" tppabs="http://msdn.microsoft.com/library/psdk/tapi3/const_07sj.htm">address type</A> of the destination to which the call was actually connected. This member of the structure is available only if the negotiated TAPI version is 3.0 or higher. </DD>

<DT><B>dwRedirectionIDAddressType</B></DT>

<DD>The <A HREF="javascript:if(confirm('http://msdn.microsoft.com/library/psdk/tapi3/const_07sj.htm  \n\n這個文件不能通過 Teleport Pro 取回, 因為 地址在一個域或為它的開始地址設定的邊界的外部路徑上.  \n\n你想從服務器打開它嗎?'))window.location='http://msdn.microsoft.com/library/psdk/tapi3/const_07sj.htm'" tppabs="http://msdn.microsoft.com/library/psdk/tapi3/const_07sj.htm">address type</A> of the new call destination. This member of the structure is available only if the negotiated TAPI version is 3.0 or higher. </DD>

<DT><B>dwRedirectingIDAddressType</B></DT>

<DD>The <A HREF="javascript:if(confirm('http://msdn.microsoft.com/library/psdk/tapi3/const_07sj.htm  \n\n這個文件不能通過 Teleport Pro 取回, 因為 地址在一個域或為它的開始地址設定的邊界的外部路徑上.  \n\n你想從服務器打開它嗎?'))window.location='http://msdn.microsoft.com/library/psdk/tapi3/const_07sj.htm'" tppabs="http://msdn.microsoft.com/library/psdk/tapi3/const_07sj.htm">address type</A> of the location which redirected the call. This member of the structure is available only if the negotiated TAPI version is 3.0 or higher. 
</DD>
</DL>

<H4>Remarks</H4>

<P>Device-specific extensions should use the <B>DevSpecific</B> (<B>dwDevSpecificSize</B> and <B>dwDevSpecificOffset</B>) variably sized area of this data structure. </P>

<P>The <B>LINECALLINFO</B> data structure contains relatively fixed information about a call. This structure is returned with <A HREF="func1_96cv.htm" tppabs="http://msdn.microsoft.com/library/psdk/tapi22/func1_96cv.htm"><B>lineGetCallInfo</B></A>. When information items in this data structure have changed, a LINE_CALLINFO message is sent to the application. A parameter to this message is the information item or field that changed. </P>

<P>The members <B>dwCallTreatment</B> through <B>dwReceivingFlowspecOffset</B> are available only to applications that open the line device with an API version of 2.0 or later. </P>

<P class=note><B>Note</B>&nbsp;&nbsp;The preferred format for specification of the contents of the <B>dwCallID</B> field and the other five similar fields (<B>dwCallerIDFlag</B>, <B>dwCallerIDSize</B>, <B>dwCallerIDOffset</B>, <B>dwCallerIDNameSize</B>, and <B>dwCallerIDNameOffset</B>) is the TAPI canonical number format. For example, a ICLID of "4258828080" received from the switch should be converted to "+1 (425) 8828080" before being placed in the <B>LINECALLINFO</B> structure. This standardized format facilitates searching of databases and callback functions implemented in applications. </P>

<H4><A HREF="javascript:if(confirm('http://msdn.microsoft.com/library/psdk/sdkintro/guide_927n.htm  \n\n這個文件不能通過 Teleport Pro 取回, 因為 地址在一個域或為它的開始地址設定的邊界的外部路徑上.  \n\n你想從服務器打開它嗎?'))window.location='http://msdn.microsoft.com/library/psdk/sdkintro/guide_927n.htm'" tppabs="http://msdn.microsoft.com/library/psdk/sdkintro/guide_927n.htm">Requirements</A> </H4>

<P><B>&nbsp;&nbsp;Windows NT/2000: </B>Requires Windows NT 4.0 SP3 or later.<BR>
<B>&nbsp;&nbsp;Windows 95/98: </B>Requires Windows 95 or later.<BR>
<B>&nbsp;&nbsp;Version: </B>Requires TAPI 1.4 or later.<BR>
<B>&nbsp;&nbsp;Header: </B>Declared in Tapi.h.</P>

<H4>See Also</H4>

<P><A HREF="msgs_1x0v.htm" tppabs="http://msdn.microsoft.com/library/psdk/tapi22/msgs_1x0v.htm">LINE_CALLINFO</A>, <A HREF="msgs_0ext.htm" tppabs="http://msdn.microsoft.com/library/psdk/tapi22/msgs_0ext.htm">LINE_MONITORMEDIA</A>, <A HREF="struc1_7vxu.htm" tppabs="http://msdn.microsoft.com/library/psdk/tapi22/struc1_7vxu.htm"><B>LINECALLSTATUS</B></A>, <A HREF="struc2_67aq.htm" tppabs="http://msdn.microsoft.com/library/psdk/tapi22/struc2_67aq.htm"><B>LINEDEVCAPS</B></A>, <A HREF="struc2_30xe.htm" tppabs="http://msdn.microsoft.com/library/psdk/tapi22/struc2_30xe.htm"><B>LINEDIALPARAMS</B></A>, <A HREF="func1_8ir7.htm" tppabs="http://msdn.microsoft.com/library/psdk/tapi22/func1_8ir7.htm"><B>lineGenerateDigits</B></A>, <A HREF="func1_96cv.htm" tppabs="http://msdn.microsoft.com/library/psdk/tapi22/func1_96cv.htm"><B>lineGetCallInfo</B></A>, <A HREF="javascript:if(confirm('http://msdn.microsoft.com/library/psdk/tspi21/func1_1shb.htm  \n\n這個文件不能通過 Teleport Pro 取回, 因為 地址在一個域或為它的開始地址設定的邊界的外部路徑上.  \n\n你想從服務器打開它嗎?'))window.location='http://msdn.microsoft.com/library/psdk/tspi21/func1_1shb.htm'" tppabs="http://msdn.microsoft.com/library/psdk/tspi21/func1_1shb.htm"><B>TSPI_lineGetCallInfo</B></A>, <A HREF="func1_7iur.htm" tppabs="http://msdn.microsoft.com/library/psdk/tapi22/func1_7iur.htm"><B>lineGetCallStatus</B></A>, <A HREF="func1_2o54.htm" tppabs="http://msdn.microsoft.com/library/psdk/tapi22/func1_2o54.htm"><B>lineInitializeEx</B></A>, <A HREF="func1_7mgc.htm" tppabs="http://msdn.microsoft.com/library/psdk/tapi22/func1_7mgc.htm"><B>lineMakeCall</B></A>, <A HREF="func2_52ek.htm" tppabs="http://msdn.microsoft.com/library/psdk/tapi22/func2_52ek.htm"><B>lineSecureCall</B></A>, <A HREF="func2_2rab.htm" tppabs="http://msdn.microsoft.com/library/psdk/tapi22/func2_2rab.htm"><B>lineSetAppSpecific</B></A>, <A HREF="func2_1sj7.htm" tppabs="http://msdn.microsoft.com/library/psdk/tapi22/func2_1sj7.htm"><B>lineSetCallParams</B></A>, <A HREF="func2_0vn0.htm" tppabs="http://msdn.microsoft.com/library/psdk/tapi22/func2_0vn0.htm"><B>lineSetTerminal</B></A>, <A HREF="func2_69mb.htm" tppabs="http://msdn.microsoft.com/library/psdk/tapi22/func2_69mb.htm"><B>lineTranslateAddress</B></A>, <A HREF="struc2_3lo2.htm" tppabs="http://msdn.microsoft.com/library/psdk/tapi22/struc2_3lo2.htm"><B>LINETRANSLATEOUTPUT</B></A><B> </B></P>
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