Draytek Vigor3300 Series, Руководство пользователя, Страница: 142 / 213

Vigor3300 Series User’s Guide
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Ringing Frequency Please select a proper setting as the ringing frequency.
Ringing Cadence - On Determine the length of the ringing time for incoming calls.
Ringing Cadence - Off Determine the length for the incoming calls to stop ringing.
3 3 . . 7 7 . . 6 6 T T o o n n e e S S e e t t t t i i n n g g s s
This setting is provided for fitting the telecommunication custom for the local area of the
router installed. Wrong tone settings might cause inconvenience for users. To set the sound
pattern of the phone set, simply choose a proper region to let the system find out the preset
tone settings and caller ID type automatically. Or you can adjust tone settings manually if you
choose User Defined. TOn1, TOff1, TOn2 and TOff2 mean the cadence of the tone pattern.
TOn1 and TOn2 represent sound-on; TOff1 and TOff2 represent the sound-off.
Region Choose the country area that the Vigor3300 located for using
VoIP feature. Or, select User Defined for proprietary settings.
Caller ID Type If User Defined is selected in the Region field, users can select
one of the supported values. If a country is selected, this field