27
SIP Operation Manual V2.6
RTP Starting Port UDP: The initial value of port number for transmitting voice data among
Gateway(s). Each line requires 2 ports. It is not necessary to change these.
For example, If the starting port is 9000, then Line 1 is using 9000 and 9001, and Line 2 is using 9002 and
9003, and so forth.
IP Configuration (Setting WAN Port)
There are four methods of obtaining a WAN port IP address:
1. Static
IP
2. DHCP, means a Dynamic IP (Cable Modem)
3. PPPoE
(Dialup
ADSL)
4. PPTP.
Using the DHCP and PPPoE for obtaining an IP address may vary. If not familiar with the network
connection, please contact your local ISP.
Setting Dynamic IP (DHCP)
Click “DHCP” to obtain a Dynamic IP address, then click the “Accept” button at the bottom of the screen.
Save the settings: Click
System Operation
to select “Save Settings”,
”Restart”, and then click the ”Accept” button. Wait for a while (about 40 seconds), and the system will
obtain the related IP value from the DHCP Server.
NOTE: After the system has obtained a new IP address, if using WAN Port to enter the Web
Configuration Screen, a new IP address has to be used. The same applies to the following two
settings.
Setting Static IP
Select “Static IP” and enter the IP address, Subnet Mask and Default Gateway values. Then click the
“Accept” button at the bottom of the screen.
Save the settings, and then restart the system. Wait for about 40 seconds for the system to restart.
ADSL PPPoE Settings
Select “PPPoE” Enter the Account Number, Password and Reenter Password to confirm. Then click the
“Accept” button at the bottom.
Save the settings, and then restart the system. The system will take about 49 seconds to restart.
