<DD>The specified digit list is invalid. </DD>

<DT>LINEERR_INVALDIGITMODE </DT>

<DD>The specified digit mode is invalid. </DD>

<DT>LINEERR_INVALDIGITS </DT>

<DD>The specified termination digits are not valid. </DD>

<DT>LINEERR_INVALEXTVERSION</DT>

<DD>The service provider extension version number is invalid.</DD>

<DT>LINEERR_INVALFEATURE </DT>

<DD>The <I>dwFeature</I> parameter is invalid. </DD>

<DT>LINEERR_INVALFEATURE</DT>

<DD>The application invoked a feature that is not available on this line.</DD>

<DT>LINEERR_INVALGROUPID </DT>

<DD>The specified group identifier is invalid. </DD>

<DT>LINEERR_INVALLINEHANDLE </DT>

<DD>The specified call, device, line device, or line handle is invalid. </DD>

<DT>LINEERR_INVALLINESTATE </DT>

<DD>The device configuration may not be changed in the current line state. The line may be in use by another application or a <I>dwLineStates</I> parameter contains one or more bits that are not <A HREF="constnts_0prn.htm" tppabs="http://msdn.microsoft.com/library/psdk/tapi22/constnts_0prn.htm">LINEDEVSTATE_ constants</A>. The LINEERR_INVALLINESTATE value can also indicate that the device is DISCONNECTED or OUTOFSERVICE. These states are indicated by setting the bits corresponding to the LINEDEVSTATUSFLAGS_CONNECTED and LINEDEVSTATUSFLAGS_INSERVICE values to 0 in the <B>dwDevStatusFlags</B> member of the <A HREF="struc2_40oi.htm" tppabs="http://msdn.microsoft.com/library/psdk/tapi22/struc2_40oi.htm"><B>LINEDEVSTATUS</B></A> structure returned by the <A HREF="func1_4377.htm" tppabs="http://msdn.microsoft.com/library/psdk/tapi22/func1_4377.htm"><B>lineGetLineDevStatus</B></A> function. </DD>

<DT>LINEERR_INVALLOCATION </DT>

<DD>The permanent location identifier specified in <I>dwLocation</I> could not be found in any entry in the [Locations] section in the registry. </DD>

<DT>LINEERR_INVALMEDIALIST </DT>

<DD>The specified media list is invalid. </DD>

<DT>LINEERR_INVALMEDIAMODE </DT>

<DD>The list of media types (modes) to be monitored contains invalid information, the specified media type parameter is invalid, or the service provider does not support the specified media type. The media types supported on the line are listed in the <B>dwMediaModes</B> member in the <A HREF="struc2_67aq.htm" tppabs="http://msdn.microsoft.com/library/psdk/tapi22/struc2_67aq.htm"><B>LINEDEVCAPS</B></A> structure. </DD>

<DT>LINEERR_INVALMESSAGEID </DT>

<DD>The number given in <I>dwMessageID</I> is outside the range specified by the <B>dwNumCompletionMessages</B> member in the <A HREF="struc1_5uuq.htm" tppabs="http://msdn.microsoft.com/library/psdk/tapi22/struc1_5uuq.htm"><B>LINEADDRESSCAPS</B></A> structure. </DD>

<DT>LINEERR_INVALPARAM </DT>

<DD>A parameter or structure that a parameter points to contains invalid information, a country code is invalid, a window handle is invalid, or the specified forward list parameter contains invalid information. </DD>

<DT>LINEERR_INVALPARKID</DT>

<DD>The park identifier is invalid.</DD>

<DT>LINEERR_INVALPARKMODE </DT>

<DD>The specified park mode is invalid. </DD>

<DT>LINEERR_INVALPASSWORD </DT>

<DD>The specified password is not correct and the requested action has not been carried out. </DD>

<DT>LINEERR_INVALPASSWORD</DT>

<DD>The application used an invalid password. This value is exposed only to applications that negotiate a TAPI version of 2.0 or higher.</DD>

<DT>LINEERR_INVALPOINTER </DT>

<DD>One or more of the specified pointer parameters (such as <I>lpCallList</I>, <I>lpdwAPIVersion</I>, <I>lpExtensionID</I>, <I>lpdwExtVersion</I>, <I>lphIcon</I>, <I>lpLineDevCaps</I>, and <I>lpToneList</I>) are invalid, or a required pointer to an output parameter is NULL. </DD>

<DT>LINEERR_INVALPRIVSELECT </DT>

<DD>An invalid flag or combination of flags was set for the <I>dwPrivileges</I> parameter. </DD>

<DT>LINEERR_INVALRATE </DT>

<DD>The specified rate is invalid. </DD>

<DT>LINEERR_INVALREQUESTMODE </DT>

<DD>The <A HREF="constnts_2r5f.htm" tppabs="http://msdn.microsoft.com/library/psdk/tapi22/constnts_2r5f.htm">LINEREQUESTMODE</A> indicator is invalid.</DD>

<DT>LINEERR_INVALTERMINALID </DT>

<DD>The specified terminal identifier is invalid. </DD>

<DT>LINEERR_INVALTERMINALMODE </DT>

<DD>The specified terminal modes parameter is invalid. </DD>

<DT>LINEERR_INVALTIMEOUT </DT>

<DD>Timeouts are not supported or a value falls outside the valid range specified in <A HREF="struc2_67aq.htm" tppabs="http://msdn.microsoft.com/library/psdk/tapi22/struc2_67aq.htm"><B>LINEDEVCAPS</B></A>. </DD>

<DT>LINEERR_INVALTONE </DT>

<DD>The specified custom tone does not represent a valid tone or is made up of too many frequencies or the specified tone structure does not describe a valid tone. </DD>

<DT>LINEERR_INVALTONELIST </DT>

<DD>The specified tone list is invalid. </DD>

<DT>LINEERR_INVALTONEMODE </DT>

<DD>The specified tone mode parameter is invalid. </DD>

<DT>LINEERR_INVALTRANSFERMODE </DT>

<DD>The specified transfer mode parameter is invalid. </DD>

<DT>LINEERR_LINEMAPPERFAILED </DT>

<DD>LINEMAPPER was the value passed in the <I>dwDeviceID</I> parameter, but no lines were found that match the requirements specified in the <I>lpCallParams</I> parameter. </DD>

<DT>LINEERR_NOCONFERENCE </DT>

<DD>The specified call is not a conference call handle or a participant call. </DD>

<DT>LINEERR_NODEVICE </DT>

<DD>The specified device identifier, which was previously valid, is no longer accepted because the associated device has been removed from the system since TAPI was last initialized. Alternately, the line device has no associated device for the given device class. </DD>

<DT>LINEERR_NODRIVER </DT>

<DD>Either tapiaddr.dll could not be located or the telephone service provider for the specified device found that one of its components is missing or corrupt in a way that was not detected at initialization time. The user should be advised to use the Telephony Control Panel to correct the problem. </DD>

<DT>LINEERR_NOMEM </DT>

<DD>Insufficient memory to perform the operation, or unable to lock memory. </DD>

<DT>LINEERR_NOMULTIPLEINSTANCE </DT>

<DD>A telephony service provider that does not support multiple instances is listed more than once in the [Providers] section in the registry. The application should advise the user to use the Telephony Control Panel to remove the duplicated driver. </DD>

<DT>LINEERR_NOMULTIPLEINSTANCE</DT>

<DD>Multiple instances of this service provider are not allowed. </DD>

<DT>LINEERR_NOREQUEST </DT>

<DD>There currently is no request pending of the indicated mode, or the application is no longer the highest-priority application for the specified request mode. </DD>

<DT>LINEERR_NOTOWNER </DT>

<DD>The application does not have owner privilege to the specified call. </DD>

<DT>LINEERR_NOTREGISTERED </DT>

<DD>The application is not registered as a request recipient for the indicated request mode. </DD>

<DT>LINEERR_OPERATIONFAILED </DT>

<DD>The operation failed for an unspecified or unknown reason. </DD>

<DT>LINEERR_OPERATIONUNAVAIL </DT>

<DD>The operation is not available, such as for the given device or specified line. </DD>

<DT>LINEERR_RATEUNAVAIL </DT>

<DD>The service provider currently does not have enough bandwidth available for the specified rate. </DD>

<DT>LINEERR_REINIT </DT>

<DD>If TAPI reinitialization has been requested, for example as a result of adding or removing a telephony service provider, then <A HREF="func1_26lh.htm" tppabs="http://msdn.microsoft.com/library/psdk/tapi22/func1_26lh.htm"><B>lineInitialize</B></A>, <A HREF="func1_2o54.htm" tppabs="http://msdn.microsoft.com/library/psdk/tapi22/func1_2o54.htm"><B>lineInitializeEx</B></A>, or <A HREF="func2_34by.htm" tppabs="http://msdn.microsoft.com/library/psdk/tapi22/func2_34by.htm"><B>lineOpen</B></A> requests are rejected with this error until the last application shuts down its usage of the API (using <A HREF="func2_7sq6.htm" tppabs="http://msdn.microsoft.com/library/psdk/tapi22/func2_7sq6.htm"><B>lineShutdown</B></A>), at which time the new configuration becomes effective and applications are once again permitted to call <B>lineInitialize</B> or <B>lineInitializeEx</B>. </DD>

<DT>LINEERR_REINIT</DT>

<DD>The application attempted to initialize TAPI twice.</DD>

<DT>LINEERR_REQUESTOVERRUN</DT>

<DD>More requests are pending than the device can handle.</DD>

<DT>LINEERR_RESOURCEUNAVAIL </DT>

<DD>Insufficient resources to complete the operation. For example, a line cannot be opened due to a dynamic resource overcommitment. </DD>

<DT>LINEERR_STRUCTURETOOSMALL </DT>

<DD>The <B>dwTotalSize</B> member of a structure does not specify enough memory to contain the fixed portion of the specified structure. </DD>

<DT>LINEERR_TARGETNOTFOUND </DT>

<DD>A target for the call handoff was not found. This can occur if the named application did not open the same line with the LINECALLPRIVILEGE_OWNER bit in the <I>dwPrivileges</I> parameter of <A HREF="func2_34by.htm" tppabs="http://msdn.microsoft.com/library/psdk/tapi22/func2_34by.htm"><B>lineOpen</B></A>. Or, in the case of media-mode handoff, no application has opened the same line with the LINECALLPRIVILEGE_OWNER bit in the <I>dwPrivileges</I> parameter of <B>lineOpen</B> and with the media type specified in the <I>dwMediaMode</I> parameter having been specified in the <I>dwMediaModes</I> parameter of <B>lineOpen</B>. </DD>

<DT>LINEERR_TARGETSELF </DT>

<DD>The application invoking this operation is the target of the indirect handoff. That is, TAPI has determined that the calling application is also the highest priority application for the given media type. </DD>

<DT>LINEERR_UNINITIALIZED </DT>

<DD>The operation was invoked before any application called <A HREF="func1_26lh.htm" tppabs="http://msdn.microsoft.com/library/psdk/tapi22/func1_26lh.htm"><B>lineInitialize</B></A> or <A HREF="func1_2o54.htm" tppabs="http://msdn.microsoft.com/library/psdk/tapi22/func1_2o54.htm"><B>lineInitializeEx</B></A>.</DD>

<DT>LINEERR_USERCANCELLED</DT>

<DD>The user cancelled the call. This value is exposed only to applications that negotiate a TAPI version of 2.2 or higher.</DD>

<DT>LINEERR_USERUSERINFOTOOBIG </DT>

<DD>The string containing user-user information exceeds the maximum number of bytes specified in the <B>dwUUIAcceptSize</B>, <B>dwUUIAnswerSize</B>, <B>dwUUIDropSize</B>, <B>dwUUIMakeCallSize</B>, or <B>dwUUISendUserUserInfoSize</B> member of <A HREF="struc2_67aq.htm" tppabs="http://msdn.microsoft.com/library/psdk/tapi22/struc2_67aq.htm"><B>LINEDEVCAPS</B></A>, or the string containing user-user information is too long. 
</DD>
</DL>

<P>The values 0xC0000000 through 0xFFFFFFFF are available for device-specific extensions. The values 0x80000000 through 0xBFFFFFFF are reserved, while 0x00000000 through 0x7FFFFFFF are used as request identifiers. </P>

<P>If an application gets an error return that it does not specifically handle (such as an error defined by a device-specific extension), it should treat the error as a LINEERR_OPERATIONFAILED (for an unspecified reason).</P>

<P>When invoking the LINEERR_constants which are new with TAPI 3.0, the tapierr.mc file must be updated with new messages.</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 2.0 or later.<BR>
<B>&nbsp;&nbsp;Header: </B>Declared in Tapi.h.</P>

<H4>See Also</H4>

<P><A HREF="struc1_5uuq.htm" tppabs="http://msdn.microsoft.com/library/psdk/tapi22/struc1_5uuq.htm"><B>LINEADDRESSCAPS</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_40oi.htm" tppabs="http://msdn.microsoft.com/library/psdk/tapi22/struc2_40oi.htm"><B>LINEDEVSTATUS</B></A>, <A HREF="func1_4377.htm" tppabs="http://msdn.microsoft.com/library/psdk/tapi22/func1_4377.htm"><B>lineGetLineDevStatus</B></A>, <A HREF="func1_26lh.htm" tppabs="http://msdn.microsoft.com/library/psdk/tapi22/func1_26lh.htm"><B>lineInitialize</B></A>, <A HREF="func1_2o54.htm" tppabs="http://msdn.microsoft.com/library/psdk/tapi22/func1_2o54.htm"><B>lineInitializeEx</B></A>, <A HREF="func2_34by.htm" tppabs="http://msdn.microsoft.com/library/psdk/tapi22/func2_34by.htm"><B>lineOpen</B></A>, <A HREF="func2_7sq6.htm" tppabs="http://msdn.microsoft.com/library/psdk/tapi22/func2_7sq6.htm"><B>lineShutdown</B></A> </P>
<DIV CLASS="footer">Built on Monday, August 14, 2000</DIV>
<!--FOOTER_START-->
<DIV CLASS="footer" STYLE="color:#000000;font-size:90%;">
<A HREF="mailto:sdkfdbk@microsoft.com">Send feedback</A> to the Platform SDK.</P>
<P><A HREF="javascript:if(confirm('http://msdn.microsoft.com/isapi/gomscom.asp?TARGET=/info/cpyright.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/isapi/gomscom.asp?TARGET=/info/cpyright.htm'" tppabs="http://msdn.microsoft.com/isapi/gomscom.asp?TARGET=/info/cpyright.htm" TARGET="_top">&#169; 1999 Microsoft Corporation. All rights reserved. Terms of use.</A></P>
</DIV>
<!--FOOTER_END-->

</BODY>
</HTML>