User manual

AT820

AT820 Series

Series

Series User

User

User Manual

Manual

ATCOM TECHNOLOGY CO., LIMITED www.atcom.cn

5.2 Network

5.2.1

5.2.1 Basic

Basic

There are 3 ways for AT820 to connect to the internet: DHCP , Static IP and PPPoE,

please choose one according to the actual situation.

A. DHCP: The IP phone will get IP address from DHCP server (such as router) .

B. Static IP: If the ISP provides user with the fixed IP address, please choose static

and fill in the correct information of I P Address, Net mask, Gateway, Primary DNS

etc. If user does not know them, please refer to the ISP provider or network

management stuff.

Parameters:

1. IP Address: fixed IP address.

2. Subnet Mask: LAN net mask.

3. Default Gateway: Set Default gateway IP address.

4. Primary DNS: Set primary DNS address.

5. Secondary DNS: Set alternative DNS address.

C. When user wants to use PPPoE, selects “ PPPoE ” ， and makes the phone

’

s LAN

interface connected to the Ethernet interface of the modem, and then configures

the user name and password provided by

ISP.

Parameters ：

1. Username: Set account user name.

2. Password: Set account password.

Notice:

1. After configuration, please click on “ submit ” to effect the change.

2. If the IP address is changed after effecting the configuration, user will have

to get to the webpage with the new IP address.