March 1 (Reuters) - Covata Ltd CVT.AX :
* Covata's channel relationships with Macquarie Telecom and T-systems remain in place, but Chunghwa relationship seems unlikely to proceed
* CEO says "Covata team is disappointed with outcome of CPS POC"
* Procurement division of UK Crown Prosecution Service advised co that it has not been chosen as preferred vendor Source text for Eikon: Further company coverage: CVT.AX