Home » Topics » Telecom Design » Network out of order
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GSM_EngineerGuest
What does it mean:
CMS Error : Network out of order
and then call drop
MobileGuest
This cause is sent if the service request cannot be actioned because of congestion (e.g. no channel, facility busy/congested etc.).
GSM_EngineerGuest
The serving cell is not congested, no alarm, no radio issue. But call drop suddenly occurs with this error.