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4. Configuration Options
4-12
September 2002 9128-A2-GB20-80
Setting Up Dial Backup
When configuring units with ISDN backup capability, the following guidelines
apply:
Central site
configuration guidelines:
— Set up the ISDN DBM physical interface.
— If a BRI DBM, change the Automatic Backup Configuration to
Multi_Site_Backup. (A PRI DBM is already configured for multisite
backup.)
— Modify the Link Profile(s) that Automatic Backup Configuration created to
add a phone number.
Remote site
configuration guidelines:
— Set up the ISDN DBM physical interface.
— If a PRI DBM, change the Automatic Backup Configuration to
Single_Site_Backup. (A BRI DBM is already configured for single-site
backup.)
— Modify the HQ_Site Link Profile that Automatic Backup Configuration
created to add a phone number.
— Set the criteria by which automatic backup will take place.
Setting Up the DBM Physical Interface
Procedure
1. Configure the DBM interface.
Main Menu
→
Configuration
→
ISDN
→
Physical
2. Enable the interface, and enter the Service Profile IDs (SPIDs) and local
phone numbers.
3. S
ave the configuration.
See Table 4-9, ISDN BRI DBM Physical Interface Options, or Table 4-10, ISDN
PRI DBM Physical Interface Options, for configuration information.