"verbatim Cdr" = "at&t Cdr" ????

i have a couple of at&t cdr's and they say "2002 verbatim corporation, charlotte, nc. all right bla bla bla...."
my question is: are at&t cdrs the same verbatim cdrs???? and if they are: are these at&ts as good as verbatims???? i am asking this 'cause i have had a lot of problems in cdrs quality, so i wanna know. thanks and sorry for my poor english.