Been trying to make my internal phones to communicate to the PSTN line through a VIC2-2FXO card on my Cisco 2911 router.
Problem is that in past tests, I managed to configure CME to direct PSTN call through an FXO card, but it was a different scenario. I had at the time a Cisco 2801 router with CallManager Express installed on its flash, and an FXO card same as this one.
I could also configure my scenario using SDM and other Cisco tools (graphical) which I can't now, because this Cisco 2911 won't accept SDM 2.5 to be installed.
Anyway, I have my phones communicating with eachother internally, both the IP phones, SIP softphones and 2 analog phones connected to the network through a VG202 voice gateway.
I'm here to ask for your help on the best way, or which steps i have to pass in order to allow my communications to be delivered to the exterior of my organization.
I already tried all that I could find, and understand, such as Route Pattern, Application Dial Rules and several others, but still no luck.
Can anyone help me with some guidelines on what I need to configure, or point me on some good documentation about this?
Thank you in advance.