iMege G2212E, Руководство пользователя

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Network Type
There are 3 ways to configure IP address for the IP camera device, including
DHCP , Static IP and PPPoE .
Enable DHCP Service: The default setting is DHCP, which camera will be automatically given an IP
address in a network with DHCP server.
Use Static IP: Camera may also be manually assigned with a static IP address. Subnet mask,
Gateway and DNS server(s) will also need to be specified for certain network function properly
executed.
Enable PPPoE Service: This service is usually provided by an ISP (Internet Service Provider). IP
Camera can establish a dial-up connection to the ISP and then get connected to Internet.
RTSP Streaming
The 3 RTSP streaming protocols below are available for different network environments.
UDP: This is unicast method in “RTP over UDP”. UDP is a simple transmission mode and more likely
for request of the most up-to-date information. However, video packets may be lost or dropped in the
network traffic as UDP does not guarantee the endpoint transmission. This method is usually applied
in a smaller scale of LAN or intranet environment where packet lost may not be an issue.
TCP: This is unicast method in “RTP over RTSP (TCP)”. TCP is a reliable for end-to-end data
transmission when comparing to UDP mode. Thus, it is applied for quality of the data is concerned.
This method is used when data is sent through networks or Internet.
HTTP: It is unicast method in “RTP over RTSP over HTTP”. As firewalls normally allow HTTP protocol,
it is not necessary to enable the specific port for RTSP video traffic. That is the IP camera’s web page
with live video stream can be retrieved through HTTP port.
Network Connectivity
This page provides the connectivity configuration, so that IP camera can be accessed without necessarily
providing the numerical IP address.
Enable UPnP Service: with UPnP enabled, IP camera device can be easily discovered in Windows
Network (My Network Places). See “Discover devices in Windows Network” in previous section.
Enable DDNS Service: By registering this sort of service, camera can be assigned and accessed
over Internet with a hostname instead of IP address. To enable the services, visiting the website of
the service provider and registering an account are required.
Dyndns.org:
http://www.dyndns.com/
DHS.org: http://www.dhs.org/