User Defined Fields Standard 3.0150 Nortel TDM RecorderOverviewThis chapter describes associated and non-associated call data captured bythe Nortel TDM Recorder and how they are related to user defined fields(UDFs). It describes the distinction between the two types of call data andthe data sources, showing recording formats available, Recording ControlEngine (Unify) fields supplied with the standard script installed with theNortel TDM Recorder, and the mapping between the Recording ControlEngine and the Search and Replay (Viewer) application. This information isdescribed in the following sections: Understanding call data Recording format options Unify fields provided in the standard Recorder script Unify to Viewer mapping Attributes provided by Ai-Logix card model families Attributes provided by E1/T1 voice cards