share or use existing isdn circuits for isdn leased line backup

Liberator can make the decision to install ISDN backup easier so that organisations can continue to function even when their primary communications links have failed.

In addition to Liberator, Patapsco also make the world’s leading backup products – the Databand range.

Liberator brings a number of key benefits to this leased line backup application:

The ISDN can be shared with other devices

Priority setting will give the backup immediate ISDN access when needed.

No additional ISDN costs for the backup (although customers may choose to add at some extra “B” channels)

All ISDN channels are available for general use by when not needed for backup.

In summary, the most significant cost consideration when looking at ISDN backup – the ISDN costs themselves – can be reduced significantly by using Liberator.

Liberator can also bring other advantages once installed and these are covered on the Applications page.

Additional benefits of this configuration are:

Increased resilience for the leased line backup unit

Reduced ISDN costs through the sharing abilities of the Liberator.

The illustration shows a backup unit with PRI, giving the potential for higher backup speeds.

See also Patapsco’s Databand range of leased line ISDN backup products which supply backup at speeds between 64kbps and 2.048Mbps.

Click to see how the use of Liberator can overcome objections such as ISDN installation costs, on-going rentals and ISDN services not being available to other applications when not needed for backup.

Next stage of diagram.

Back to previous diagram.

See Application Page
See Detailed Product Highlights

Leased lines are a critical part of many organisations’ infrastructure and ISDN backup can be installed to provide an immediate alternate route when the leased line fails.
Installing and renting the ISDN for backup products is probably the most significant cost element. This can stop some companies installing leased line backup equipment, even though their business suffers when their leased lines fail.
This is where Liberator can help.

If ISDN is already installed at the site, Liberator can share these connections with the leased line backup system, giving a number of advantages.
Other BRI local devices can also be connected as well as the PRI shown connected in this example.

Resilience can be enhanced if the backup unit has a separate ISDN connection which can be aggregated when required. Then, were the PRI to fail, the backup unit still has access to the separate BRI.