TUTK company specializes in IOTC  (Internet of Thing Cloud) Platform for P2P connections solution which makes the ip camera play and plug. No need the sophisticated DDNS network setting

Previously, since most network devices connections were based on Dynamic IP, DDNS (Dynamic Domain Name Service) and Port mapping were required for internet connection, an overly complicated system for non-professional users. As a result, progress in development of applications connecting to varied IP devices was severely inhibited, especially for consumer markets.