TLDN This topic has 1 reply, 1 voice, and was last updated 17 years, 2 months ago by Arun Kumar. Viewing 2 posts - 1 through 2 (of 2 total) Author Posts 2nd February 2007 at 14:09 #46582 Arun KumarGuest hi all, like to know about the TLDN Number Logic,,how does it signify in the call routing 2nd February 2007 at 17:37 #46583 Arun KumarGuest Hi !! Request all as i need to know how does it signifies in generating CDR ……… how many legs will a CDR will be generated Author Posts Viewing 2 posts - 1 through 2 (of 2 total) The forum ‘Telecom Design’ is closed to new topics and replies.