Hi all. Ive recently setup two Asterisk boxes (running Asterisk@Home to be specific), and Im trying to get a trunk going between them. So far I have tried a combination of IAX and SIP configuring them through AMP and writing the config files manually, but I cant seem to get calls going between the two. I have named each box asterisk1 and asterisk2. Does anyone have some working SIP and/or IAX trunk configurations they can send to me? Here is my current SIP config which doesnt seem to work: sip.conf on asterisk1: register=ast1:****@x.x.x.x [100] username=100 type=friend secret=**** record_out=Never record_in=Never qualify=no port=5060 host=dynamic dtmfmode=rfc2833 context=from-internal canreinvite=no callerid="Ext 100" <100> [ast2] type=user secret=**** context=local [astrx2] username=ast1 type=peer secret=**** host=x.x.x.x sip.conf on asterisk2: register=ast2:****@y.y.y.y [101] username=101 type=friend secret=**** record_out=Never record_in=Never qualify=no port=5060 nat=never host=dynamic dtmfmode=rfc2833 context=from-internal canreinvite=no callerid="Ext 101" <101> [ast1] type=user secret=**** context=local [astrx1] username=ast2 type=peer secret=**** host=y.y.y.y Where x.x.x.x and y.y.y.y are the IP addresses of each opposite box respectively (I'd put the real IPs in there but they are public routable ones :-) ) Basically what I get is the following: If I dial 43100 from ext 101 on asterisk2, this should transfer the call to asterisk1 and ring ext 100 on asterisk1. All I get is "all circuits are busy". If I dial 44101 from ext 100 on asterisk 1, it should send the call to asterisk2, but I get absolutely nothing. Not an error tone or even a ringing sound. When I look at Asterisk Info via AMP this is what I see under SIP peers: on asterisk1: x.x.x.x:5060 ast1 120 Request Sent on asterisk2: y.y.y.y:5060 ast2 120 Unregistered Does anyone have any ideas as to why or what might be happening and how I can fix it? Cheers, Tom