Draytek Vigor2910 Benutzerhandbuch

 

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Single Codec – If the box is checked, only the selected Codec 
will be applied. 
Packet Size-The amount of data contained in a single packet. 
The default value is 20 ms, which means the data packet will 
contain 20 ms voice information. 

 

Voice Active Detector -  This function can detect if the voice 
on both sides is active or not. If not, the router will do 
something to save the bandwidth for other using. Click On to 
invoke this function; click off to close the function. 

 

You can set SIP accounts (up to six groups) on SIP Account 
page. Use the drop down list to choose one of the profile 
names for the accounts as the default one for this phone 
setting. 

Check this box to invoke the function. 

In addition, you can press the Advanced button to configure tone settings, volume gain, 
MISC and DTMF mode. Advanced 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.