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FXO-FXO Connectivity Issues

Is it feasible to use fxo ports in both routers to connect the PBX?

1 REPLY
Anonymous
N/A

Re: FXO-FXO Connectivity Issues

The reason is FXO to FXO connections are not supported

The only supported combinations are

1.E&M -to- E&M

2.FXO to FXS

3.FXS to FXS

So alternatively need to get E&M cards for bi-directional cummunication. If you have FXS interface the call will work in one direction only.In fxo-to-fxs dial-tone will be provided via the PBX with the fXo connection and the pbx with thefxpo would be able to pulse out digit to intitiate a call setup.

Best bet is to use E&M or T1/E1 cards on the PBX.

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