User Guide

ISDN Router Manual V.1.1
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you need to setup phone#1 and phone#2, the router will make an outgoing connection by dialing
phone#1 and phone#2. If under ML-PPP connection but just setup phone#1 then the router will
make an outgoing connection by dialing the phone#1 twice.
If callback is set to ‘yes’, then after the router checks valid dial-in username and password, it
disconnects immediately. It also calls back to the remote site based on the remote site’s
telephone number. The router supports MS-CBCP (MicroSoft Call Back Control Protocol)
therefore when the remote user enables MS-CBCP function for call back, the router will
automatically disconnect and call back the remote site.
config interface isdn ppp set user <username> password <password> maxchan {1,2}
callback {yes,no} phone <phone#1> <phone#2>
Modify the current password and relative settings for the specified username in the User
Account Table.
config interface isdn ppp delete user <username>
Delete the current user account entry.
This command will delete all of the setting in the User Account Table for the specified
username. After this command the deleted username become no longer available to the router.
5.4.2 Configure DOD (Dial On Demand)
config interface isdn ppp dod {on, off} user <username> <idle_timer>
Set dial-on-demand to remote user.
If dod is ‘on’ for the specified username, whenever there is an outgoing packet, the router
will search the first username which enabled dod ‘on’ in the User Account Table, and make an
outgoing connection automatically. If there are several usernames enabled dod ‘on’ in the User
Account Table, the router will always search sequentially the first one which labeled dod ‘on’
and make an outgoing call based on that telephone number.
The idle_timer (unit: second) defines the idle time for disconnection. If there’s no packet
transmission occurred within the defined idle time, the router will disconnect the link
automatically to save the communication cost and to prevent any mistake for disconnecting.