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Configuring Gateway Settings
120
SCOPIA 400/1000 Gateway User Guide
Passes incoming in-band DTMF signals to the ISDN-side endpoint
unchanged.
This setting is selected by default. If deselected, the Gateway passes
in-band DTMF signals to the ISDN-side endpoint unchanged.
In the ISDN to IP Calls section of the PRI Gateway, you can select the
5
Duplicate DTMF signal from ISDN side as out-of-band on IP side
check box.
In the Serial to IP Calls section of the Serial Gateway, you can select the
Duplicate DTMF signal from Serial side as out-of-band on IP side
check box.
When selected, the Gateway performs the following:
Converts in-band DTMF signals from the ISDN-side endpoint to
out-of-band H.245 signals if the IP-side endpoint is located on an
H.323 network.
Passes incoming in-band DTMF signals to the IP-side endpoint
unchanged.
This setting is selected by default. If deselected, the Gateway passes
in-band DTMF signals to the IP-side endpoint unchanged. If you do
select this setting, perform
6
In the Apply to field of the PRI Gateway, choose the type of calls to
which ISDN-to-IP DTMF processing applies: Voice calls or Voice and
video calls. Voice calls is the default setting.
Enabling DTMF detection for PRI Gateway video
Remember
calls reduces the number of supported calls at 128 Kbps from 30
to 22.
step
6.
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