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goS :CCS7 SIGNALING FAILURE

Viewing 8 posts - 1 through 8 (of 8 total)
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  • #34922 Reply
    yaya sow
    Guest

    THESE DAYS I NOTIFY IN MY SWITCH A VERY HIGHT PERCENT OF CCS7_signaligning_failure in my TGRP from transit exchange to international tgrp.
    fisrt i think i was a problem of congestion of destination signaling point,but after analyse i think this is due to CP_ANSWER_TIMEOUT
    IF YOU KNOW MORE THAN ME HELP ME TO SOLVE MY GOS

    #34923 Reply
    Paul
    Guest

    This is a normal condition for calls where the Called subscriber does not answer. The Called Subscriber Answer time out occurs. This time out is usually set to a lower value in International gateways due to the higher cost of transmission (no charges until answer in usual).

    #34924 Reply
    goS :CCS7 SIGNALING FAILURE
    Guest

    i notify the same problems in my national trunk groups.
    during the trafic observation the not answering call is not so hight for these destination.
    i think it is problem of data base of ccs7

    i speak very bad english. but french ok
    if you can answer in french it will be better

    #34925 Reply
    RADHAKANT DAS
    Guest

    Yaya,
    May I know what of switch do u use?

    #34926 Reply
    Prabhakar verma
    Guest

    i think it is Siemens

    #34927 Reply
    YAYA
    Guest

    we use EWSD VERSION 11

    #34928 Reply
    Alex
    Guest

    Please note that:
    Failure of signaling connection has an impact on a large number of speech or data channels, the availability requirements are very stringent for the CCS7 network. Therefore, when planning and engineering of CCS7 network, adequate redunancy must be provided in the provisioning of signaling links.
    So you need to use the signaling network management functions to distinguish whether is routing or link problem.

    #34929 Reply
    Darwin
    Guest

    Hi! yaya & other out there,

    We have the same problem,Im handle EWSD switch V10, I monitored CCS7 fails. My calls offeredi s about 106790 and carried calls 106790.then answered 18016. CCS7 call fail are 37264. I get this data for in traffic measurement.Could you advise me some info. Or how to minimize this issues.

    thanks
    Darwin

Viewing 8 posts - 1 through 8 (of 8 total)
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