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SS7 connectivity – E1 goes down

Viewing 4 posts - 1 through 4 (of 4 total)
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  • 13th October 2004 at 12:07 #39985
    Sameer
    Guest

    Hi,
    In a case of connectivity from carrier switch to a Sun server with SS7 capability, the loop back from the switch to the cable with RJ45 jack to the Sun server is OK, but as soon as the jack is plugged into the female connector on the SS7 board, the E1 goes down. Rx Tx pairs changed at DDF, but still no change in status. The Layer 2 is itself not coming up, though the loop back is OK. Please suggest

    15th October 2004 at 13:03 #39986
    NewGuy
    Guest

    Check the impedence at both end…

    Rgds

    19th October 2004 at 03:25 #39987
    dmck
    Guest

    THe carrier service is blocked and needs resetting.

    19th November 2004 at 07:31 #39988
    Quang Vinh
    Guest

    Hi, Sameer!
    Do the carrier switch have alarm? how?
    In which time slot do the your E1 contain SS7 information? Did you assign the same TS on bothside?

    Rgds

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Viewing 4 posts - 1 through 4 (of 4 total)
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