i have an optiwiew dvr and cameras at a remote llocation and i am able to view them on optiview software. i am trying to add them to blue iris but can`t do it. i have been trying to add by ip address and log in with my dvr credentials. i also have an optiview ip ptz camera that i can also view on diffrent optiview software , so i am trying to combine them onto b.i.. any ideas?