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© Tieline Research Pty. Ltd. 2020
Genie Distribution WNET Manual v3
2. Navigate to the module you want to configure and press the
button. Note:
Module 1
is on the
left when viewing the codec rear panel.
3. Complete configuration changes as per the following options and then navigate up to
Apply
Settings
and press the
button to apply all module settings.
Module (Site) Settings
Answer Mode (Affects Answering Only)
Answer Mode
determines how the selected module in the codec will be able to answer
incoming POTS line calls. Options include:
·
POTS Codec:
allows the POTS G5 module to receive encoded audio data over a POTS
line.
·
Analog Phone:
configures the POTS G5 module to receive a standard analog phone
call.
·
Disabled:
disables the POTS G5 module from receiving a
POTS Codec
or
Analog
Phone
call.
Calls are answered based on the settings in
Config 1 & 2
via
Settings > Answering > POTS
Answer Configs
. Adjustments to these
Config
settings are not normally necessary when
connecting between Tieline codecs. Default settings may need to be adjusted when connecting
to non-Tieline codecs over POTS (see
Maximum Bit rate (Affects Dialing and Answering)
The default setting for the
Max Bitrate
is
28800
(28.8kbps) and this only affects
POTS Codec
calls. The range of the setting is 9.6kbps to 33.6kbps. Even if the line is capable of establishing
a connection at a higher bit rate, the
Max Bitrate
setting is the highest bit rate that will be
attempted.
G5 POTS modems initially attempt to establish a link at the lowest
Max Bit rate
setting
configured in the two modules being connected. If the POTS line doesn't support this bit rate,
the modems will attempt to connect at the highest possible bit rate to suit the prevailing line
quality at each end of the link.
In the initial connection phase, the modems perform a process called ‘training’, to analyze the
line and compensate for frequency and phase response. This also cancels out any echo that