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U (Telephony API)

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A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

UniModem

The universal modem driver in TAPI. UniModem is a driver-level component that uses modem description files to control its interaction with the communications driver, VCOMM. See VCOMM.

user-user information

Information that is sent from one user to another by the remote station (ISDN). For additional information:

TAPI 2.x: See lineReleaseUserUserInfo, lineSendUserUserInfo.

TSPI: See TSPI_lineReleaseUserUserInfo, TSPI_lineSendUserUserInfo.

TAPI 3.x: See ITCallInfo::get_CallInfoBuffer, ITCallInfo::put_CallInfoBuffer, ITCallInfo::ReleaseUserUserInfo.