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Requested circuit channel not availabe

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  • #60760
    Muhammad
    Guest

    i am observing many failures after call proceeding where msc sends disc message with cc cause requested circuit/channel not available. thats happenin for one bsc of the msc and bsc is heavy loaded any idea why is it happening?

    #60761
    C300G
    Guest

    Not enough channels in a-interface between that BSC. Extend it. Also make sure that CIC set correcly from both sides. Check routing, avalibility to that bsc from MSC side.

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