TLV format This topic has 0 replies, 1 voice, and was last updated 15 years, 7 months ago by Happy. Viewing 1 post (of 1 total) Author Posts 22nd February 2008 at 05:54 #51131 HappyGuest Can one give the details regarding TLV format of CDR in OCB-283 exchange. Any URL/website for this article? Author Posts Viewing 1 post (of 1 total) The forum ‘Telecom Design’ is closed to new topics and replies.