There was, according to this source, no recording or transcription of even this purported Callista deposition.
transcription tran·scrip·tion (trān-skrĭp'shən)
The act or process of transcribing.
Something that has been transcribed.
The process by which mRNA is synthesized from a DNA template resulting in the transfer of genetic information from the DNA molecule to mRNA.
The process in a cell by which genetic material is copied from a strand of DNA to a complementary strand of RNA (called messenger RNA). In eukaryotes, transcription takes place in the nucleus before messenger RNA is transported to the ribosomes for protein synthesis. Compare translation.