using phone to connect to DVR via DYNDNS. Home > CCTV Security Camera & Video Surveillance System Forums > Remote Internet Viewing Setup > using phone to connect to DVR via DYNDNS. This topic contains 2 replies, has 0 voices, and was last updated by Anonymous 8 years, 6 months ago. Viewing 3 posts - 1 through 3 (of 3 total) Author Posts August 27, 2011 at 8:46 pm #31307 Anonymous Every day i lose connection on phone to my remote cameras because my ip address keeps changing & DYNDNS doesn't recognise it. Does that mean i must get a static ip from my server. August 29, 2011 at 11:28 am #32262 Mike HaldasKeymaster philcaam, What device are you using to update the DDNS service? If your camera or DVR is not doing a god job of updating DynDNS, then you may want to try using this free windows DDNS updater / client: https://dyn.com/support/clients/windows/ This method requires that you have a Windows PC always running on the same network as your IP cameras or Internet surveillance DVR. Please let us know if we can help further. September 5, 2011 at 11:48 am #32263 Anonymous so even if i swap to windows DDNS, i still need to run a computer constantly to update. i see the only way around this is to get a static line? Author Posts Viewing 3 posts - 1 through 3 (of 3 total) You must be logged in to reply to this topic.