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Embedded Web Server
13
Fig 13-11: Channels - Advanced Se�ngs Web Page
Channel Select
– This drop down list selects the channel to view and
change se�ngs.
Connection
– This se�ng selects the type of audio connec�on that is
ini�ated when the corresponding channel bu�on is pressed. There are 2
op�ons, AoIP Stream which connects to a remote intercom device or AoIP
stream and Audio IO 3 which allows connec�on to a legacy 4-wire analogue
talkback channel, such as the Sonifex CM-TB8, via audio input port 3 on the
rear panel. When selec�ng this connec�on type, the mode for balanced
stereo input 3 will need to be changed to provide a balanced mono input/
output. The audio input and output signals can then be routed to the 4-wire
talkback channel. See the
web page on page 43 for
details. As there is no network control of the call handling in this scenario, a
GPIO input port could be used to automa�cally enable the relevant channel
when a talk bu�on on the 4-wire unit is ac�vated. See the
web page on page 47 for details.
AoIP Source
– This setting assigns the intercom name or AoIP stream name
to connect to when the intercom channel is active. If the source is an
intercom device, this name corresponds to the intercom name that is
assigned on the network web page. This name can be entered manually, or
it can be selected from the dynamic list of available AoIP sources detailed
below. This option is unavailable when the connection type is set to Audio
IO 3.
Available AoIP Sources
– This dynamic drop down list shows the 3 types of
AoIP sources that are currently visible on the network and available for
selection as a target for a channel. These types are AVN Intercom Devices,
AVN Intercom Devices with IFB and AoIP Streams. Selecting an AoIP source
from this list places the name into the AoIP source edit box. This option is
unavailable when the connection type is set to Audio IO 3.
IFB Mode
– This option allows the selected channel to be assigned to an IFB
AoIP stream from a remote intercom device. This stream type will have a
designated audio feed that will be replaced by or mixed with the
