2.2.4.2.2.19 MakeCall

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This is the completion packet sent by the server for the line MakeCall request.


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Totalsize

InitContext

lpContext

hDevice

Msg

OpenContext

dwRequestId

Result

hCall

lphCallContext

dwAddressID

dwCallID

dwRelatedCallID

Totalsize (4 bytes): An unsigned 32-bit integer. The total size, in bytes, of this packet and any trailing variable-length data.

InitContext (4 bytes): 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 Initialize request.

lpContext (4 bytes): An unsigned 32-bit integer. An opaque, client-specified value that MUST be equal to the lpContext value in the original request.

hDevice (4 bytes): An unsigned 32-bit integer. This MUST be ignored on receipt and can be any value.

Msg (4 bytes): An unsigned 32-bit integer. The packet type identifier. MUST be set to LINE_REPLY (0x0000000C).

OpenContext (4 bytes): 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 Open request.

dwRequestId (4 bytes): An unsigned 32-bit integer. The positive, nonzero, client-specified request ID value equal to the dwRequestId value in the original request.

Result (4 bytes): An unsigned 32-bit integer. The request result, for example, 0 for success or a LINEERR_Constants value for an error.

hCall (4 bytes): An unsigned 32-bit integer. On successful completion, the new call handle. The client is granted owner privilege to the call.

lphCallContext (4 bytes): An unsigned 32-bit integer. An opaque, client-specified value that MUST be equal to the lphCallContext value in the original line MakeCall request.

dwAddressID (4 bytes): An unsigned 32-bit integer. On successful completion, the address ID of the new call.

dwCallID (4 bytes): An unsigned 32-bit integer. On successful completion, the call ID of the new call.

dwRelatedCallID (4 bytes): An unsigned 32-bit integer. On successful completion, the related call ID of the new call.