PortaNet User Manual
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This check box allows the user to enable/reject incoming ISDN calls
with undefined number.
•
External ISDN loop
7
.
It is possible to set a loop for the ISDN interface, so that data
coming from any ISDN connection will be sent back. This
functionality works over both B channels.
VIII.2.1.3
RS232 Port
There is one RS232 ports for use as auxiliary data ports. This port allows the
transmission and reception of data along with encoded audio. This port is always
set to 8 DATA bits, NO parity, 1 START bit and 1 STOP bit. The bit rate can be
adjusted to between 300 and 9600 bps via software.
VIII.2.1.4
GPIO Port
From this option the inputs and outputs of the GPIO port are configured.
INPUTS
Transparent
Under this configuration, the state of the input will be present in
its homologous output in the PortaNet connected on the other
end.
Connect From Book
When this input is activated, the PortaNet will proceed
automatically to connect the line 1 or line 2 (as configured). The
user can select which entry of the book will be used for this
purpose
8
.
Disconnect Line 1
When this input is activated, the PortaNet will proceed
automatically to disconnect the line 1.
Disconnect Line 2
When this input is activated, the PortaNet will proceed
automatically to disconnect the line 2. It is only useful when the
PortaNet is working in ISDN mode as a DUAL CODEC.
Mute Left
When this input is activated, the left audio output will be muted.
Mute Right
When this input is activated, the right audio output will be muted.
Acknowledge alarms
When this input is activated, the alarms will be acknowledged.
Answer Line1
9
Line 1 will be picked up when receiving a call.
Answer Line2
Line 2 will be picked up when receiving a call.
The inputs are activated by grounding
Transparent configuration only works with audio algorithms that support
ancillary data and have been previously activated.
7
This option is available from version 5.2.1 onwards.
8
Before version 5.0.0, only entries 1 and 2 of the phone book were used for calling line 1 and line
2.
9
From version 5.2.1 onwards.
