Based on the DB entry for Wallingford their P25 Phase II system is using all TDMA (aka Phase II) TGs as noted by the "T" in the "mode" column which the 996XT can't decode. CLMRN while a Phase II system appears to be using mostly Phase I TGs now, noted as a "D" in the "mode" column, i.e. the Dispatch and Car/Car channels used by CSP, which your scanner can decode. However, DOT and most municipal users use Phase II TGs which your scanner will not decide.