I configured an FXO port for a BT landline in the UK with a VIC2-2FXO and Cisco 2821 router. All was working fine inbound and outbound including caller-id, but after reloading the router to troubleshoot a seperate issue with and FXS module, the line doesnt ring or call out anymore. There is output from debug vpm signal that shows digits when dialling out and the line ringing when called. The indicator on the module stays off even when ringing or calling from inside. Calls from an IP phone (7975) to the line just drop after a few moments. Everything was working earlier so I can't work this out.
