Hi, I have 2 ip servers, one running the new Elastix 2.0 (with asterisk 1.6) and another running Elastix 1.5 (with asterisk 1.4). I created a iax2 trunk between them and I can make calls from the elastix 2.0 to the 1.5 but not the other way around. In the console if a write iax2 show peers it tells the status ok and when I make a call from the elastix 1.5 server this is the error that appears in the console: WARNING: chan_iax2.c:7984 socket_process: Call rejected by 172.17.2.226: <Unknown>. Hope someone can help me with this. Thanks!