... can directly access the camera simultaneously. -Built-in Web server enables the use of a standard Web browser for viewing ... mobile network and surveillance via the mobile phone. -Support remote software upgrade safely function. -Support dynamic IP address, LAN, Internet ( ... HTTP, TCP/IP, UDP, SMTP, PPPoE, DDNS, DNS, SNTP, DHCP, FTP, SNMP -Support Bi-directional real- time transmission of audio talk ...