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Reply To: Connection Refused – SCCP

#60765
C300G
Guest

Might be that maximum number of SCCP connections in A-interface exceeded. Or theres not enough space for SLR/DLR session identiriers from MSC side for SCCP-connection establishment.
You wrote that it’s only in Term-call scenarion. MO-call works?
Whats the cause of congestion: huge traffic or some configuration failure of A-interface?