exists a telephone cordless in which the IP for the logon to the server asterisk?
If you are talking about wifi phones then yes. You will need a wireless router/switch. Here is some info on the diffrent phones out there.
no wi-fi I mean cordless phone but in the base a cable LAN and ip configuration. perhaps the only solution are the ATA devices for example SPA-1000
Yes, you may use an analog cordless phone with an ATA, or something like one of the Uniden cordless VoIP phones.