Hello everyone. I don't post much because I usually find the solution to my problems via searching but this one's got me frustrated.
I have 2 SME boxes set up with a freeswan ipsec tunnel to connect the networks that these boxes serve. I also have a voip phone behind each box and they both work wonderfully when calling anywhere in the world except when one tries to connect to the other. I have to disable ipsec (service ipsec stop) on both boxes for the phones to be able to communicate with each other so I know it's an ipsec issue. I just don't know where to start.
All advice is greatly appreciated.