I am currently using PIAF with the Free 3CX license. I use Flowroute with 2 DIDs. The only inbound calls that go though are those that are set as the Main Trunk #. I have inbound rules created for each DID. Inbound rules: 555-555-5551 ---- > Ext 0000 555-555-5552 -----> Ext 1111 If DID#1 is set to the Main Trunk Number, then I can receive calls on that DID only. When dialing DID#2 I get the 3 tones of death. Visa versa, if DID#2 is set to the Main Trunk Number, I cannot call DID#1. I can call Ext 0000 from 1111 and visa versa via the softphone. In other words, the only inbound routing that seems to be taking place is that which is based on the Main Trunk Number. Anybody have any similar experiences?