D-Link DCS-3220G Router Manual PDF (Setup & Configuration Guide)

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36

Home > Connections Screen

Click the

Home

tab to return to the

DCS-3220

Home page.

Protocol Option

The user can select either UDP or HTTP as the connection protocol between

the client and the server. The auto-detection order of transmission protocol is

UDP -> HTTP.

Media Option

Disable Audio

- Option for users

to disable or enable audio when

viewing video.

Speaker button Operation

-

If

Push is selected, the user must

push and hold the speaker button

each time to speak. If Toggle is

selected, pushing the speaker

button toggles the speaker function on and it remains on until the user

toggles the button off.

The following options are available

from

the Connections settings

screen:

Using the DCS-3220 with an Internet browser

(continued)

Options:

UDP Protocol

- Allows for more real-time audio and video streams.

However, packets may be dropped and images obscured due to

network burst traffic.

HTTP Protocol

- This protocol must be selected if the network is

protected by a firewall that only allows the HTTP Port (80) to be

opened. If the user’s network does not require the use of a firewall,

the UDP protocol is recommended.

After the client connects to the

DCS-3220

successfully, the working protocol

will be displayed in “

Protocol Option

.” The chosen protocol will be recorded in

the user’s PC and used for the next connection. If the network environment is

changed or users want to let the Web browser automatically detect the protocol,

select UDP manually and click

Save

to change the setting and return

Home

to

reconnect with the new setting.

Page 37 / 141

37

Home > Configuration

Click on the Configuration button on the Home page:

There are 5 tabs across the top of the

Configuration

screen. From each tab,

different elements of the

DCS-3220

can be configured. The

Advanced

tab is

the default screen in

Configuration

and

Network

is the default screen

under

Advanced

.

Using the DCS-3220 with an Internet browser

(continued)

Click

Configuration

.

Any changes made to these settings will

require the system to restart. Make sure

every field is correct before clicking on

Apply

.

Page 38 / 141

38

Configuration > Advanced > Network

Reset IP Address at next boot

Using the DCS-3220 with an Internet browser

(continued)

Once the DCS-3220 is configured, this box should be unchecked at all times. If

the box has been checked and the connection is lost, run the

Installation Wizard

to find the camera’s IP address.

IP address -

Necessary for network identification.

Subnet mask -

Used to determine if the destination is in the same

subnet. The default value is “255.255.255.0.”

SMTP

1st SMTP (mail) server -

The domain name or IP address of external mail

server.

1st SMTP account name -

The user name used to log into your e-mail

account (e.g. jdoe or [email protected]

depending on your ISP).

1st SMTP password -

The password used to log into your e-mail

account. (The password will appear as dots

instead of entered characters.)

The e-mail address of recipients for snapshots

or a system log file. Multiple recipients must be

separated by a semicolon “;”.

Default router -

The router used to forward frames to destinations

in a different subnet. Invalid router settings will

cause the failure of transmissions to different

subnets.

Primary DNS -

Primary domain name server that translates names

to IP addresses.

Secondary DNS -

Secondary domain name server to backup the

primary one.

General

2nd SMTP(mail) server -

The domain name or IP address of a secondary

mail server used only if the primary mail server

is unreachable.

1st

Recipient

email

address -

Page 39 / 141

39

FTP Settings

Configuration > Advanced >Network Settings (continued)

The e-mail address of recipients for the secondary

server.

The return e-mail address to use if the snapshot

or system log e-mail fails to send. (This

address should be within the SMTP server’s

domain for authentication purposes.)

Sender email address

-

2nd

Recipient

email

address -

Using the DCS-3220 with an Internet browser

(continued)

Granted folder on the external FTP server. The

string must conform to the external FTP server.

Some FTP servers cannot accept a preceding

slash symbol before the path if there is no virtual

path mapping. Refer to the instructions of the

external FTP server for details. The folder

privilege must be open for upload.

1st FTP remote folder -

Granted password on the external FTP server.

Granted user name on the external FTP server.

1st FTP user name -

Can be other than default port 21. If you find that

you want to change the port to a number other

than 21, you will need to specify the port when

connecting to the FTP server. For example

FTP://68.5.1.81:60 (if you are to use port 60 for

your FTP server port).

Local FTP server port -

1st FTP password -

The user name for the second SMTP server.

2nd SMTP account name -

The password used to log into the second e-mail

account. (The password will appear as dots

instead of entered characters.)

2nd SMTP password -

1st FTP server port -

The port of the FTP server. The default is 21 for

an external FTP site.

1st FTP server -

The domain name or IP address of the external

FTP server. The following user settings must be

correctly configured for remote access.

Page 40 / 141

40

Can be set to other than the default port 80. When

the administrator changes the HTTP port of the

DCS-3220

(which has an IP Address of

192.168.0.100) from 80 to 8080, users must type

“http://192.168.0.100:8080” in the Web browser

instead of “http://192.168.0.100.”

HTTP Port-

Using the DCS-3220 with an Internet browser

(continued)

2nd FTP user name -

Granted user name on the backup FTP server.

2nd FTP password -

Granted password on the backup FTP server.

2nd FTP server -

The domain name or IP address of the external

FTP server. Note that this 2nd FTP server will

only be used if the 1st FTP server is unavailable.

If image upload to the 1st FTP server is

successful, no attempts will be made to connect

to the 2nd FTP server.

2nd FTP remote folder -

Granted folder on the backup FTP server.

Mode -

Passive mode setting for the backup FTP server.

Secondary FTP passive

HTTP Settings

If the

DCS-3220

is located inside the network

protected by firewall, a data connection for FTP

may be prohibited. Passive mode FTP can bypass

the rule and succeed to upload snapshots. If the

passive mode is selected, the

DCS-3220

can

automatically attempt for an active mode if the

external FTP server does not support passive

mode.

Primary FTP Passive

Mode-

2nd FTP server port -

The port of the FTP server. The default is 21 for

an external FTP site.

Streaming

UDP Audio port -

Can be set to a port other than the default port

5002. A corresponding port must be opened on

your firewall.

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