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MENU | AUDIO
EXTERNAL TELCO DEVICE
A phone call could be managed by an external TELCO DEVICE. To use the device with the console you have
to connect the external hybrid to:
the RJ45 connector to the related port labeled as TELCO I/O GPIO.
the RJ45 connector LINE port and change the input mode to 2 TELCO from
MAIN / AUDIO / SETTINGS /INPUT MODE / AUDIO 1 or 2 [MORE INFO ]
Via DANTE and change the related channel mode to de as 2 TELCO from
MAIN / AUDIO / SETTINGS /INPUT MODE / DANTE [MORE INFO ]
The correct cable pin-out to be used with the TELCO RJ45 port is described in the +188-RJ45-TELCO
scheme. [MORE INFO ]
from this TELCO I / O GPIO port can get 4 different signals carried: 2 audio-mono signals of the phone
call input and output and 2 general purpose electrical signals.
mono Telco INPUT signal.
mono Telco OUTPUT signal (designed with the clean feed / N-1 technology avoiding the INPUT
signal return)
GPI signal coming from the external TELCO device.
GPI signal forwards to the console the RING signal from the external device.
GPO signal outcoming towards the external TELCO device.
GPO signal forwards the HOOK command to the external device.
MAIN / AUDIO / INPUTS / PHONE / TELEPHONE 1 / ADV. SETTINGS
lets you assign the HOOK / DROP function to the related F button. This parameter only affects the channel
on which you have assigned the TELEPHONE source (so TELCO, BLUETOOTH will not be affected).
TELCO 1 GPIO SETTINGS
The GPIO settings for this primary TELCO device are settable by this OXYGEN REMOTER sub menu
MAIN / GENERAL / GPIO
To manage TELCO 1 GPI signal set the TELCO 1 RING by the following submenu:
MAIN / GENERAL / GPIO / GPI / TELCO 1