Ensuring correctness of session identifiers in call duration records in mobile networks

A method, comprising:

• determining, by equipment comprising a processor, a mismatch between a first field of a first attribute value pair associated with a first session initiation protocol packet and a second field of a second attribute value pair associated with a second session initiation protocol packet, wherein the second session initiation protocol packet is received prior to expiration of a definable time period measured from the receiving of the first session initiation protocol packet;
• in response to the determining the mismatch, updating, by the equipment, a third attribute value pair with a field representative of an expected value that matches a value of the second field, wherein the expected value was received in an earlier session initiation protocol packet earlier than the first session initiation protocol packet;
• and
• storing, by the equipment, the third attribute value pair to database equipment.

A non-transitory machine-readable medium, comprising executable instructions that, when executed by a processor, facilitate performance of operations, comprising:

• checking for a mismatch between a first field of a first attribute value pair associated with a first session initiation protocol packet and a second field of a second attribute value pair associated with a second session initiation protocol packet, wherein the second session initiation protocol packet is received within a determinable time period determined as a function of receiving the first session initiation protocol packet;
• in response to identifying the mismatch, updating a third attribute value pair with a field that represents an expected value that is equal to a value of the second field, wherein the expected value was received in an earlier session initiation protocol packet and prior to the receiving of the first session initiation protocol packet;
• and
• storing the third attribute value pair to database equipment.