User`s manual

VoIP/(802.11g) ADSL2+ (VPN) Firewall Router
Chapter 4: Configuration
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ADSL
Connect Mode: This mode will automatically detect your ADSL line code, ADSL2+, ADSL2, G.dmt, G.lite,
T1.413, AnnexM2 and AnnexM2+. In some areas, multimode cannot detect the ADSL line code well. If this
is the case, please adjust the ADSL line code to G.dmt or T1.413 first. If it still fails, please try the other
values such as ALCTL, ADI, etc. If you still have trouble with the line, please check with your ISP for line
connect information.
Note:
If you have subscribed to an ADSL1 T1.413 mode line, you may go to the Advanced Options for more
connection module combinations.
Activate Line:
Used to De-activate (false) your ADSL line and Activate (true) it again for applying settings
from
Connect Mode
.
Coding Gain: Reduces router’s transmit power which will effect to router’s downstream performance.
Higher gain will increase the downstream rate but it sometimes causes an unstable ADSL line. The
configurable ADSL coding gain is from 0 dB to 7dB, or automatic.
Tx Attenuation: The ADSL transmission power that the modem is using. The lower the power the better
performance in router’s upstream. Configurable value is between 0~12.
DSP Firmware Version: Current ADSL line code firmware version.
Connected: Display current ADSL line sync status.
Operational Mode: Display the current ADSL mode standard (Operational Mode) your Router is using
when ADSL line has sync.
Annex Type:
ADSL Annex A or M works over a standard telephone line. Annex B, works over an ISDN
line.
Upstream: Display current upstream rate of your ADSL line.
Downstream: Display current downstream rate of your ADSL line.