Hello, I set up a new HaP lite ac, i can not access my voip server. it is an http not https this also means a voip ATA can not access the server. Does anybody have any ideas? .

Everybody has plenty of ideas. Almost all of them most definitively don't apply to your case, but we don't know which ones might apply as you did not provide any specifics about your problem ... e.g. export of your hAP's config, details about LAN schematic and details about particular misbehaviour.