I have 2 CUCME in 2 different Sites and connected with IPSEC VPN Wan Coonection and PSTN (FXO)
The dial plan of the Site-1 is 100x and Site-2 is 200x .
The Site-1 FXO line is 22513612 and the The Site-2 FXO line is 24576022
They are working fine through the WAN Link (Voip) but i'd like to configure The PSTN to be backup for the wan link without changing the Dial Plan
I need help in the Config
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