FXO config

[lucotc]

I was wondering if someone could give me a link to a basic example of an FXO port configuration that uses the FXO ports as backup ports in case of a PRI outage. I am really just looking for the actual port configuration, not necassarily the dial-peer config.

Thanks

[irisrios]

FXO voice port config is available here

http://www.cisco.com/en/US/products/sw/iosswrel/ps1835/products_configuration_guide_chapter09186a0080080afd.html#wp1133494