I have a KX-TD1232/v5 w/CID card and KX-TD171. CID works fine except on the first port of the 171 which is programmed for CID. Same issue on port 2.

If I have a KX-T7235 set connected to the port in question and a SLT connected to the XDP port, the SLT does not receive CID as the manual implies that it should. If I disconnect the KX-T7235 and connect the SLT to the analog pair CID works fine on the SLT. XDP ring is on, on the KX-T7235 and the connected SLT does ring on incomming calls.

Anyone have any ideas on this?