Generic selectors
Exact matches only
Search in title
Search in content
Search in posts
Search in pages

Local Exchange Traffic

Viewing 5 posts - 1 through 5 (of 5 total)
  • Author
    Posts
  • #38450 Reply
    Guenther
    Guest

    Hi,

    I am planning the traffic for a national, terrestrial voice network. I can calculate the amount of E1 interfaces at the local exchanges from the number of users, but what is the average usage of those E1 lines, looking at the traffic on the national backbone? Are there standard values for that?

    Thanks a lot,
    Guenther

    #38451 Reply
    S.Vijay
    Guest

    Hi,

    How do you calculate the amount of E1 interfaces at the local exchanges from the number of users ?

    Rgds

    #38452 Reply
    Mohsin
    Guest

    Hi Guenther,

    What is the offer traffic which you already compute to get the number of E1?… Usually the usage in the erlang unit, which we get from offer traffic.

    rgds

    #38453 Reply
    Jaweed
    Guest

    Hi Guenther,

    I hope you are very clear of Grade of services( GoS , i.e % blocking )while calculating the number of E1s required, also it depends on number of subscribers and the erl/subscriber considered.

    and for % ultilisation of your calculated trunks(E1s) take busy hour (traffic carried in erlangs / offerred erlang(calculated))*100

    Jaweed

    #38454 Reply
    S.Vijay
    Guest

    Hi Jaweed ,

    Can you give me some Practical Values for the parameters you have mentioned ?

    Rgds

Viewing 5 posts - 1 through 5 (of 5 total)
Reply To: Local Exchange Traffic
Your information:




<a href="" title="" rel="" target=""> <blockquote cite=""> <code> <pre class=""> <em> <strong> <del datetime="" cite=""> <ins datetime="" cite=""> <ul> <ol start=""> <li> <img src="" border="" alt="" height="" width="">