Hi Caller ID Inbound Call doesn't work. with 3CX v5 using Linksys SPA3102 as PSTN Gateway. The pstn gateway is working fine. I can make & receive calls. ID for Outbound Call works. ID for Inbound Call (Receive) doesn't work. but i don't know why ... + another question is how to setup 3cx that all lines use the same ID for outbounds calls ? i mean, if i call with VoIP provider or PSTN Gateway i want that who receives the call see the same ID (Tel. Number). thanks, Carlo.