I am in the initial phase of setting up a 1751V with 2 port FXO and 2 port FXS card to use with Cisco CME. Router has got 32M Flash and 256K PVDM. Please find the attached output of "show version" and "show INV" for your analysis.
The issues is that router is not detecting both FXO and FXS cards at the same time and one voice card ends up with the amber lights lit after booting up the router. It only picks up one card at a time whoever is installed in the lowest slot of the router and the other can't be seen in "sh voice port summary".
Any suggessions please?