Grandstream Networks HT503 - Manual (Page 2)

2
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.
Laptop GXV3XXX
Surveillance Device
Smartphone
3G/4G BS
or
Wi-Fi AP
Analog Phone
HT503
Router
LAN
Figure 0: Application Network Schema