User's Manual

GXV3500 Digital Video Encoder/Decoder
Firmware 1.0.1.38 Page 16 of 32
Grandstream Networks, Inc. 08/2011
Gateway IP address, DNS Server 1 (primary), DNS Server 2 (secondary). These fields are
set to zero by default. Static IP addresses are recommended for the GXV3500
DNS Configuration
There are two methods of DNS
configuration on the GXV3500:
1. The GXV3500 can obtain the DNS
server automatically
2. Users can configure their own
preferred DNS server
HTTP Port
The GXV3500 supports user configured
http ports. If the HTTP port is changed, the
port number is needed to access the web
GUI, for instance:
http://192.168.1.168:8080.
NOTE: If the HTTP Port is 80, when you add this device to the VMS or NVR, the RTSP port
is 554. If the HTTP Port is changed, when you add this device to the VMS or NVR, please
make sure the RTSP port number equals HTTP Port plus 2000.
GXV3500 DDNS Page
Dynamic DNS provides devices that have a variable, often changing IP address with a well
known hostname resolvable by network applications through standard DNS queries.
Set up DDNS
1. Apply for a domain name
from your service provider.
2. Login to the web
configuration page, click
Basic Settings > DDNS.
3. Enter the required
information
DDNS Active – If you
want to use DDNS, please
set this field to “Enabled”.
DDNS ISP Type – Select
your DDNS ISP Type.
Self-Define DDNS Address – Self-define the DDNS server instead of using DDNS