forecasting trunk lines for 1 year This topic has 1 reply, 1 voice, and was last updated 18 years, 1 month ago by Nonam. Viewing 2 posts - 1 through 2 (of 2 total) Author Posts 6th March 2006 at 07:53 #44423 HanhlonaGuest Hi, i am searching how to calculate/ forecasting the number of trunk lines that connect with other exchanges (of other operators) for 1 year. But still now i do not find any reference materials. Please help me. Thank you very much 9th March 2006 at 09:09 #44424 NonamGuest Hi, u can find some documents in itu of Planitu: http://www.itu.int//itudoc/itu-d/dept/psp/ssb/planitu/plandoc/ Wish it will help u BB Author Posts Viewing 2 posts - 1 through 2 (of 2 total) The forum ‘Telecom Design’ is closed to new topics and replies.