can you use a IP phone where there is wireless internet

[hazephase]

Can one use a IP phone when they have a wireless conection with no cable and dsl modem ? with a wireless router and IP switch

[blasted]

Yes however, you may need some form of phone adaptor to make it work with a wireless router im not sure.However, you definiteley do not need a form of adsl modem etc. it will operate with a router but you may need some extra equipment.