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Reply To: Preparation Failures in Alcatel BSS


Hello Ali,

Preparation failure, during the TCH assignment ? The only experience I have about this failure was linked to a missing patch on the NSS side. It impacted heavily all cells of the network, as soon as they were congested. I think it was due to a wrong management of the Directed Retry or the Queuing.

If it only happens a little bit to few cells, I can’t say. I think nobody knows exactly why there are these failures 🙂