Tampering of CLI This topic has 0 replies, 1 voice, and was last updated 16 years, 7 months ago by Happy. Viewing 1 post (of 1 total) Author Posts 22nd February 2008 at 05:57 #51132 HappyGuest What is the procedure to tamper CLI in OCB-283 exchanges jut Reliance do in 5ESS exchanges. Author Posts Viewing 1 post (of 1 total) The forum ‘Telecom Design’ is closed to new topics and replies.