Display Filter Reference: Microsoft Telephony API Service

Protocol field name: tapi

Versions: 1.0.0 to 3.4.5

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Field name Description Type Versions
tapi.hnd Context Handle Sequence of bytes 1.0.0 to 3.4.5
tapi.opnum Operation Unsigned integer, 2 bytes 1.0.0 to 3.4.5
tapi.rc Return code Unsigned integer, 4 bytes 1.0.0 to 3.4.5
tapi.unknown.bytes Unknown bytes Sequence of bytes 1.0.0 to 3.4.5
tapi.unknown.long Unknown long Unsigned integer, 4 bytes 1.0.0 to 3.4.5
tapi.unknown.string Unknown string Character string 1.0.0 to 3.4.5
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