Draytek Vigor IPPBX 2820n, User Manual

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VigorIPPBX 2820 Series User’s Guide 86
Item Description
Tone Settings Region - Select the proper region which you are located.
The common settings of Dial tone , Ringing tone , Busy
tone and Congestion tone will be shown automatically on
the page. If you cannot find out a suitable one, please
choose
User Defined and fill out the corresponding values
for dial tone, ringing tone, busy tone, congestion tone by
yourself for VoIP phone.
Also, you can specify each field for your necessity. It is
recommended for you to use the default settings for VoIP
communication.
Volume Gain Mic Gain (1-10)/Speaker Gain (1-10) - Adjust the volume
of microphone and speaker by entering number from 1- 10.
The larger of the number, the louder the volume is.
MISC Dial Tone Power Leve l - This setting is used to adjust the
loudness of the dial tone. The smaller the number is, the
louder the dial tone is.
It is recommended for you to use the
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.
Call Waiting Tone Power Level - This setting is used to
adjust the loudness of the call waiting tone. The smaller the
number is, the louder the tone is.
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.