Nortel BayStack 820 Installation And Reference Manual page 101

Use the information in
2.
settings and then click OK.
Table 5-3. Connection Profile Configuration, Single User Dial-in by ISDN (Multilink)
Fields
Field
Multilink Usage
Upper utilization
threshold (%)
Lower utilization
threshold (%)
2nd Channel Caller ID
Number
206901-A
Description
Select how the router uses the two ISDN B channels. Select from:
• One B Channel Only – Select this option to have the router use only one B
channel, regardless of the traffic.
• Two B Channels Only When Needed – Select this option to have the router
initiate a connection with one B channel, and bring up the other B channel only if
the traffic increases beyond the utilization threshold.
• Always two B Channels – Select this option to have the router always use both
B channels, regardless of the traffic.
Enter the percentage of bandwidth of the first B channel that must be in use before
the router initiates the second B channel call.
This field is displayed if you set Multilink Usage to Two B Channels Only When
Needed.
Enter the percentage of bandwidth below which the router disconnects the second
B channel call.
This field is displayed if you set Multilink Usage to Two B Channels Only When
Needed.
Enter the caller ID number for caller ID authentication on the second B channel.
This field is displayed if you set Caller ID Authen. to Yes in the previous dialog box.
Table 5-3 to configure the multilink dial-in
Configuring Dial-In User Access
5-7