I need to remove sleep mode on the computer as voip needs power all the time to stay on. xp pro. on syst1 person needs an answerI do too

Go into Power Options and set the Power Schemes to "always on".Start > Control Panel > Perf n Maint > Power Options > Under Power Schemes drop down select "Always ON", that should keep your machine from going into 'standby', 'hybernation' and your hard drive from powering down.