Draytek VigorPro 5500 Series - Manual (Page 133)

VigorPro5500 Series User’s Guide 125
3 3 . . 1 1 3 3 . . 3 3 D D i i a a l l t t o o S S i i n n g g l l e e / / D D u u a a l l I I S S P P s s
Select Dialing to a Single ISP if you access the Internet via a single ISP.
ISP Access Setup ISP Name - Enter your ISP name such as Seednet, Hinet, and
so on.
Dial Number -Enter the ISDN access number provided by
your ISP.
Username - Enter the username provided by your ISP.
Password - Enter the password provided by your ISP.
Require ISP Callback (CBCP) -If your ISP supports the
callback function, check this box to activate the Callback
Control Protocol during the PPP negotiation.
Scheduler (1-15) - Enter the index of schedule profiles to
control the Internet access according to the preconfigured
schedules. Refer to section 3.7.2 Schedule for detailed
configuration.
PPP/MP Setup Link Type – There are three link types provided here for
different purpose. Link Disable disables the ISDN dial-out
function. Dialup 64Kbps allows you to use one ISDN B
channel for Internet access. Dialup 128Kbps allows you to
use both ISDN B channels for Internet access. Dialup BOD
(for detailed information of configuration, please refer to
section 3.10.5) stands for bandwidth-on-demand. The router
will use only one B channel in low traffic situations. Once the
single B channel bandwidth is fully used, the other B channel
will be activated automatically through the dialup. For more
detailed BOD parameter settings, please refer to the section of
Call Control.
PPP Authentication - PAP only allows you to configure the
PPP session to use the PAP protocol to negotiate the username
and password with the ISP. PAP or CHAP is to configure the
PPP session to use the PAP or CHAP protocols to negotiate
the username and password with the ISP.
Idle Timeout - Idle timeout means the router will be
disconnect after being idle for a preset amount of time. The
default is 180 seconds. If you set the time to 0, the ISDN
connection to the ISP will always remain on.
IP Address Assignment In most environments, you should not change these settings as