Configuration

The solution is based on IP or computer network, therefore static IP is suggested. If the router used support static DHCP, then DHCP can also be used as long as the IP will NOT change after the router and device reboot.

Assume the user already has a home computer network or LAN in the office and no SIP server or proxy involved in such solution. If any SIP server or Proxy involved, the setting will be different although the principle is similar.

Following is the configuration for the equipment involved. We recommend user to use the default setting and ONLY change the parameters mentioned before. For used device, a factory reset is required to make the application running smoothly.

Analog Phone

HT503

Router

LAN

3G/4G BS

or

Wi-Fi AP

LaptopGXV3XXX

Surveillance Device

Smartphone

Figure 0: Application Network Schema

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Grandstream Networks HT503 manual Configuration, Application Network Schema