Gateway 2701 Benutzerhandbuch

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Diagnostics
15
No DSL Connection - Unable to Train
When setting up a DSL broadband network, all active phone 
devices must have a phone line filter installed. Without the 
filter, the DSL connection will be unstable, resulting in a 
poor or no DSL connection.
If phone line filters are missing, line noise and/or echo can 
affect the DSL connection. This error message occurs when 
the noise level is so high that the gateway cannot establish 
a DSL connection. To resolve this problem, inspect all active 
phone connections (including home security systems, fax 
machines, etc.) and verify that all devices have a phone line 
filter installed. Once all phone lines are properly filtered, try 
to connect to the broadband network.
Intermittent Connection Issue - Uncanceled Echo
When setting up a DSL broadband network, all active phone 
devices must have a phone line filter installed. Without the 
filter, the DSL connection will be unstable, resulting in a 
poor or no DSL connection.
If phone line filters are missing, line noise and/or echo can 
affect the DSL connection. This error message occurs when 
the noise level is so high that it impacts the quality of your 
DSL broadband connection. To resolve this problem, 
inspect all active phone connections (including home 
security systems, fax machines, etc.) and verify that all 
devices have a phone line filter installed. Once all phone 
lines are properly filtered, try to connect to the broadband 
network.