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Reply To: Cisco PGW

Alex Zhilyakov

This means that CIC is locally blocked due to event at the media gateway. You need to troubleshoot media gateway to see why it is not unblocking selected circuits.

One of the problems, for example, could be that nailed connection on PGW incorrectly associates ss7 path/nas/cic with media gateway’s nfas-interface/rlm-group/ds0 timeslot. In this event, media gateway will not be able to unblock incorrectly referenced circuit and PGW will show this CIC as “MATE UNAVAIL”.