Draytek VigorPro 5300, Руководство пользователя

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VigorPro5300 Series User’s Guide 173
default setting.
Ring Frequency - This setting is used to drive the frequency
of the ring tone. It is recommended for you to use the default
setting.
DTMF DTMF Mode – There are four DTMF modes for you to
choose.
InBand - Choose this one then the Vigor will send the DTMF
tone as audio directly when you press the keypad on the phone
OutBand - Choose this one then the Vigor will capture the
keypad number you pressed and transform it to digital form
then send to the other side; the receiver will generate the tone
according to the digital form it receive. This function is very
useful when the network traffic congestion occurs and it still
can remain the accuracy of DTMF tone.
SIP INFO- Choose this one then the Vigor will capture the
DTMF tone and transfer it into SIP form. Then it will be sent
to the remote end with SIP message.
Payload Type (rfc2833) - Choose a number from 96 to 127,
the default value was 101. This setting is available for the
OutBand (RFC2833) mode.
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Vigor2930VSn allows users to switch the function of ISDN2 port between TE or S0 mode.
Please use the drop down list to choose the one you want.
If you choose ISDN2-S0, please refer to Detailed Settings for Phone1, Phone2, ISDN1-S0
for the configuration. However, if you choose ISDN-TE and click the number link for that
port, you will see the following page.