Since the issuing of EASA aircrew licenses a FRTOL is not required. You only need to demonstrate competence. For new pilots this done by passing the Telecommunications exam and successfully passing the RT practical test. The RT privileges included in the EASA licence do not expire nor does the licence itself.
If you have previously held an RT licence you have demonstrated competence and therefore it is not required to do so again. On the application form renewing your old licence, to put things beyond doubt, ensure that you include your expired RT licence in the list of licences held/once held and also in the array tick the appropriate radio telephony box in addition to the PPL box.