ADTRAN AOS Version R10.1.0 Command Reference Manual page 2326

Command Reference Guide
dial-backup number <number>
Use the dial-backup number command to configure the phone number and the call type the router will
dial upon network failure. Multiple entries can be made for an interface to allow alternate sites to be dialed.
Use the no form of this command to remove a configured dial-backup number. For more detailed
information on dial-backup functionality, refer to the Functional Notes and Technology Review sections of
the command dial-backup call-mode on page
dial-backup number <number> analog ppp <interface>
dial-backup number <number> digital-56k <isdn min chan> <isdn max chan> ppp <interface>
dial-backup number <number> digital-64k <isdn min chan> <isdn max chan> ppp <interface>
Syntax Description
<number>
analog
digital-56k
digital-64k
<isdn min chan>
<isdn max chan>
ppp <interface>
Default Values
By default, there are no configured dial-backup numbers.
Command History
Release 1.1
Release 5.1
Release 17.2
Release 17.3
Usage Examples
The following example configures AOS to dial 704-555-1212 (digital 64 kbps connection) to initiate
dial-backup operation for this endpoint using the configured ppp 1 backup interface:
(config)#interface hdlc 1
(config-hdlc 1)#dial-backup number 7045551212 digital-64k 1 1 ppp 1
60000CRG0-35E
2319. Variations of this command include:
Specifies the phone numbers to call when the backup is initiated.
Indicates the number connects to an analog modem.
Indicates the number belongs to a digital 56 kbps per DS0 connection.
Indicates the number belongs to a digital 64 kbps per DS0 connection.
Specifies the minimum number of DS0s required for a digital 56 or 64 kbps
connection. Range is 1 to 24 DS0s.
Specifies the maximum number of DS0s desired for a digital 56 or 64 kbps
connection. Range is 1 to 24 DS0s.
Specifies the Point-to-Point Protocol (PPP) interface to use as the backup
for this interface (for example, ppp 1).
Command was introduced.
Command was expanded to include the PPP interface.
Command was expanded to include the cellular connections.
Cellular connections were removed from this command.
Copyright © 2012 ADTRAN, Inc.
HDLC Interface Command Set
2326