When setting up dial-peers for outgoing calls over FXO's I have used the preference command, and if one port is in use it will go to the other, that works fine. My questions is, if you have 2 pri's coming into a single router, can you use the preference command? So if all the channels on one pri are in use it will go to the next pri? I haven't done it yet and just wanted to see if anyone else has. Thanks.
