Generic selectors
Exact matches only
Search in title
Search in content

Phones are unreachable

  • This topic is empty.
Viewing 11 posts - 1 through 11 (of 11 total)
  • Author
    Posts
  • #64279 Reply
    DT Analyser
    Guest

    If the phone is active, but is not reachable near the site. What can be the reasons?
    It happens for many phones. Site works properly.

    #64280 Reply
    Soton
    Guest

    Check if there are any paging discards on the site

    #64281 Reply
    Pix
    Guest

    Hello,

    Did you enable the parameter “ATT” that allows a MS to perform an IMSI Attach ?
    Otherwise the phone is ON, but not attached.

    Second possibility: the MS was detached too early. Check that you T DETACH in the VLR (NSS parameter) is 2x greater (and a little more) than your T3212.
    T_Detach = (2 x T3212)+20mn for example.

    #64282 Reply
    DT Analyser
    Guest

    Dears,

    It happens most time, but not always.

    #64283 Reply
    pix
    Guest

    wow, that’s a valuable info… :))

    #64284 Reply
    DT Analyser
    Guest

    SDCCH Congestion: can be the reason?

    #64285 Reply
    pix
    Guest

    yes, but it would also impact call being setup up.

    #64286 Reply
    Rex
    Guest

    Hi, how many AGCHs you have in that cell? Check if there are to many declared. If few paging channels then you might experience unreachable case.
    Regards,
    Rex.

    #64287 Reply
    DT Analyser
    Guest

    Ho can İ check in Huawei?

    #64288 Reply
    DT Analyser
    Guest

    How can I check Paging Response Rate by Cell level in Huawei???

    #64289 Reply
    Rex
    Guest

    Hi, I don’t know about Huawei.
    Regards,

Viewing 11 posts - 1 through 11 (of 11 total)
Reply To: Reply #64287 in Phones are unreachable
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="">