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2.2.6.45 LINEEXTENSIONID

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The LINEEXTENSIONID packet describes an extension identifier. Extension identifiers are used to identify service provider-specific extensions for line devices. This packet is used by the line NegotiateAPIVersion packet.


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dwExtensionID0

dwExtensionID1

dwExtensionID2

dwExtensionID3

dwExtensionID0 (4 bytes): An unsigned 32-bit integer. The first part of the extension identifier.

dwExtensionID1 (4 bytes): An unsigned 32-bit integer. The second part of the extension identifier.

dwExtensionID2 (4 bytes): An unsigned 32-bit integer. The third part of the extension identifier.

dwExtensionID3 (4 bytes): An unsigned 32-bit integer. The fourth part of the extension identifier.

These four members together specify a universally unique extension identifier that identifies a line device class extension. This packet cannot be extended.