Template:Hardware Dial-Up Backup
From Payment Processing Software Library
Dial-Up Backup
For credit card software internet security and Dial-Up backup we recommend a hardware firewall router with Dial Back-Up. This is one of the possible setups:
All DSL providers include free dial-up time for their customers. This is much faster and more reliable than dialing up to the processors directly.
However, you can still setup an alternative ccv_info.dat Setup File with dial-up connection instead of IP connection. Then you can replace the ccv_info.dat file and restart the server to implement connection type chage.
→ Software dial-up backup is coming in near future.