Draytek 2800 Series User Guide

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Vigor2800 Series User’s Guide 
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Some applications require that the router (only for i models) be remotely activated, or be 
able to dial up to the ISP via the ISDN interface. Vigor routers provide this feature which 
allows you to make a phone call to the router and then ask it to dial up to the ISP.   
Note: Call Control is only available for i models equipped with the ISDN 
interface.  
Please set Dialing to a Single ISP first before configuring this web page. 
 
 
Dial Retry 
It specifies the dial retry counts per triggered packet. A 
triggered packet is the packet whose destination is outside the 
local network. The default setting is no dial retry. If set to 5, 
for each triggered packet, the router will dial 5 times until it is 
connected to the ISP or remote access router. 
Dial Delay Interval 
It specifies the interval between dialup retries. By default, the 
interval is 0 second. 
Remote Activation 
It specifies a phone number in the Remote Activation field to 
enable the remote activation function. If the router accepts a 
call from the number 12345678, it will terminate the incoming 
call immediately and dial to the ISP. 
Link Type 
Because ISDN has two B channels (64Kbps/per channel), you 
can specify whether you would like to have single B channel, 
two B channels or BOD (Bandwidth on Demand). Four 
options are available: Link Disable, Dialup 64Kbps, Dialup 
128Kbps, Dialup BOD. 
 
PPP Authentication 
It specifies the PPP authentication method for PPP/MP 
connections. Normally you can set it to PAP/CHAP for better 
compatibility.