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Reply To: Call flow for international Roaming

#38110
Isaac
Guest

Hi guys,
I have come across an usual occurrence. I was analyzing some Call Data Records(CDRs) from the HPLMN switch for inbound roamers and some of the MOs(Mobile Originating) CDR had calling subscriber’s MSISDN and IMSI from different operators in different countries.
Could it be a problem with the switch or what might be the cause?