NB9/NB9W ADSL2+ VoIP Router
5
YML789 Rev1
Selected terminology used in this manual
POTS
A telephone line used for a standard phone-line and service will be
referred to as POTS (=Plain Old Telephone Service)
Pass-through Line
The line that connects the NB9/NB9W to a POTS line may be
referred to as a pass-through line
RJ11
Telephone cables may be referred to as RJ11 which is the format of
the connection plug used for telephones
Ethernet
Local area network traffic will be carried by standard Category 5
cable referred to as Ethernet
RJ45
Ethernet cables may also be referred to as ‘RJ45’ which is the format
of the connection plug used for network devices
LAN
Local Area Network
WLAN
Wireless Local Area Network
VSP
VoIP Service provider
For further terminology, see the Glossary appendix.
