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NFAS backup B
Hello, I’ve been struggling with a 3300 site running NFAS on 2 PRI with a Backup D channel Normal day to day operation is fine, but if the primary link fails, then both links fail, and the backup D channel doesn’t appear to work.. When there is a failure of the fist link Outgoing calls get...- MitelTim
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- Forum: Mitel Networks solutions
