Hello, and welcome to the forum!
iTest has been tested and verified to work with Spirent Test Center v2.01; we have not tested it against v2.22. Could you give me some more background information in terms of your environment? Which version of iTest are you using? Did you ever have Spirent Test Center v2.01 installed in your environment, and have you developed iTest Test Cases running against v2.01?
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