<div class="content" name="PrepareAddToConference_Special_Case_Line" uuid="6f4ddea8-35b6-4a3b-ab80-57a8ec088bc5"><p>This is the completion packet sent by the <a href="489de77f-16d8-4c4f-939a-f795e8b42893#gt_434b0234-e970-4e8c-bdfa-e16a30d96703" data-linktype="relative-path">server</a> for the line <a href="c28387b4-d43b-4d70-98a9-d873e3ee9a63" data-linktype="relative-path">PrepareAddToConference</a>
request.</p><table>
 <tbody><tr>
  <th><p><br/>0</p></th>
  <th><p><br/>1</p></th>
  <th><p><br/>2</p></th>
  <th><p><br/>3</p></th>
  <th><p><br/>4</p></th>
  <th><p><br/>5</p></th>
  <th><p><br/>6</p></th>
  <th><p><br/>7</p></th>
  <th><p><br/>8</p></th>
  <th><p><br/>9</p></th>
  <th><p>1<br/>0</p></th>
  <th><p><br/>1</p></th>
  <th><p><br/>2</p></th>
  <th><p><br/>3</p></th>
  <th><p><br/>4</p></th>
  <th><p><br/>5</p></th>
  <th><p><br/>6</p></th>
  <th><p><br/>7</p></th>
  <th><p><br/>8</p></th>
  <th><p><br/>9</p></th>
  <th><p>2<br/>0</p></th>
  <th><p><br/>1</p></th>
  <th><p><br/>2</p></th>
  <th><p><br/>3</p></th>
  <th><p><br/>4</p></th>
  <th><p><br/>5</p></th>
  <th><p><br/>6</p></th>
  <th><p><br/>7</p></th>
  <th><p><br/>8</p></th>
  <th><p><br/>9</p></th>
  <th><p>3<br/>0</p></th>
  <th><p><br/>1</p></th>
 </tr>
 <tr>
  <td colspan="32">Totalsize</td>
 </tr>
 <tr>
  <td colspan="32">InitContext</td>
 </tr>
 <tr>
  <td colspan="32">lpContext</td>
 </tr>
 <tr>
  <td colspan="32">hDevice</td>
 </tr>
 <tr>
  <td colspan="32">Msg</td>
 </tr>
 <tr>
  <td colspan="32">OpenContext</td>
 </tr>
 <tr>
  <td colspan="32">dwRequestId</td>
 </tr>
 <tr>
  <td colspan="32">Result</td>
 </tr>
 <tr>
  <td colspan="32">hConsultCall</td>
 </tr>
 <tr>
  <td colspan="32">lphConsultCallContext</td>
 </tr>
 <tr>
  <td colspan="32">dwConsultCallAddressID</td>
 </tr>
 <tr>
  <td colspan="32">dwConsultCallID</td>
 </tr>
 <tr>
  <td colspan="32">dwConsultCallRelatedCallID</td>
 </tr>
</tbody></table><p><b>Totalsize (4 bytes): </b>An unsigned 32-bit
integer. The total size, in bytes, of this packet and any trailing
variable-length data. </p><p><b>InitContext (4 bytes): </b>An unsigned 32-bit
integer. An opaque, client-specified session value that MUST be equal to the
InitContext value specified in the original scoping of the line <a href="9d8eb7cd-3245-4e44-97e0-42f7b89c9424" data-linktype="relative-path">Initialize</a> request.</p><p><b>lpContext (4 bytes): </b>An unsigned 32-bit
integer. An opaque, client-specified value that MUST be equal to the lpContext
value in the original request.</p><p><b>hDevice (4 bytes): </b>An unsigned 32-bit integer.
This MUST be ignored on receipt and can be any value. </p><p><b>Msg (4 bytes): </b>An unsigned 32-bit integer. The
packet type identifier. MUST be set to <a href="8f5bc349-fd55-46f2-b0bc-dc9f757317a9" data-linktype="relative-path">LINE_REPLY</a> (0x0000000C).</p><p><b>OpenContext (4 bytes): </b>An unsigned 32-bit
integer. An opaque, client-specified value that MUST be equal to the
OpenContext value specified in the original scoping of the line <a href="2759c744-e040-4c5d-b4b5-215d391f0490" data-linktype="relative-path">Open</a> request.</p><p><b>dwRequestId (4 bytes): </b>An unsigned 32-bit
integer. The positive, nonzero, client-specified request ID value equal to the
dwRequestId value in the original request.</p><p><b>Result (4 bytes): </b>An unsigned 32-bit integer.
The request result, for example, 0 for success or a <a href="e0e8af90-24f1-4dbc-8d4e-01b8e4e7cb53" data-linktype="relative-path">LINEERR_Constants</a> value
for an error.</p><p><b>hConsultCall (4 bytes): </b>An unsigned 32-bit
integer. On successful completion, the new consultation call handle. The client
is granted owner privilege to the call.</p><p><b>lphConsultCallContext (4 bytes): </b>An unsigned
32-bit integer. An opaque, client-specified value that MUST be equal to the
lphConsultCallContext value in the original line PrepareAddToConference
request. </p><p><b>dwConsultCallAddressID (4 bytes): </b>An unsigned
32-bit integer. On successful completion, the address ID of the new
consultation call.</p><p><b>dwConsultCallID (4 bytes): </b>An unsigned 32-bit
integer. On successful completion, the call ID of the new consultation call. </p><p><b>dwConsultCallRelatedCallID (4 bytes): </b>An
unsigned 32-bit integer. On successful completion, the related call ID of the
new consultation call.</p></div>