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User Manual for T2-B-Gawv1.4U10Y.BI 
Teracom Limited 
73 
An ISO Certificed Company 
Step 3 
Click 
Apply
to take the settings effect. 
Step 4 
Click 
End Points
in the 
Voice Configuration
page and the following 
page appears. 
 
                 
                                
                    
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User Manual for T2-B-Gawv1.4U10Y.BI 
Teracom Limited 
74 
An ISO Certificed Company 
The following table describes the parameters of this page. 
Field 
Description 
End Point Name 
The call-up number. 
Login Name 
The authentication name for registering VoIP 
call. 
Password 
The authentication password for registering 
VoIP call. 
Admin State 
The service state. Usually, you should choose 
inservice
. 
After finishing the settings, reboot the modem to take the settings effective. 
If the login number is registered successfully, you can view the status. 
 
                 
                                
                    
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User Manual for T2-B-Gawv1.4U10Y.BI 
Teracom Limited 
75 
An ISO Certificed Company 
Now, you can make a VoIP call with another effective number that is registered on 
the SIP server. 
3.4.5 
DHCP Server 
As a DHCP server, the modem maintains a pool of IP address and distributes it to 
LAN hosts. 
3.4.5.1 
Global Settings 
Choose 
Configuration
> 
DHCP Server
and the following page appears. In this 
page, you can set the status of the DHCP server. 
The following table describes the parameters of this page. 
Field 
Description 
DHCP server is currently
Select it to enable DHCP server function. 
When the PC connected to the modem is set 
to obtain the IP address automatically, the 
modem takes a valid IP address from the IP 
address pool and assigns it to the PC. By 
default, DHCP server is enabled. 
DHCP server interfaces 
It is used to edit the list of IP address that the 
DHCP server operates on. DHCP server 
 
                 
                                
                    
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User Manual for T2-B-Gawv1.4U10Y.BI 
Teracom Limited 
76 
An ISO Certificed Company 
Field 
Description 
status must be disabled for adding a new 
DHCP server or deleting an existing DHCP 
server. 
3.4.5.2 
Server Settings 
Click 
Server Settings
and the following page appears. In this page, you can 
modify the DHCP server settings. 
Click 
Add Fixed Host
and the following page appears. In this page, you can set 
host IP and MAC mapping. 
 
                 
                                
                    
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User Manual for T2-B-Gawv1.4U10Y.BI 
Teracom Limited 
77 
An ISO Certificed Company 
The following table describes the parameters of this page. 
Field 
Description 
Maximum lease time 
It is the maximum value to which the default 
lease time can be set. The unit value is set in 
second. By default, it is 86400 seconds (24 
hour). 
Default lease time 
It is the time that the DHCP server leases IP 
address to the DHCP client. After the preset 
time, the lease IP address is released. The 
unit value is set in second. By default, it is 
43200 seconds (12 hour). 
3.4.5.3 
Advanced Settings 
Click 
Advanced Settings
and the following page appears. In this page, you can 
configure the advanced DHCP server classes and subnet-pools.