[asterisk-users] SER / IAX solution

[Joseph]

I find IAX connection with FWD very unreliable so I think I'll have to
roll out my own "SIP Express Router" as I want to communicate with few
SIP clients.  
So I hope this the right solution. 

I'm new to "SER" and to my understanding "SER is like a "road-map" it
tells the SIP Clients where they are so they can communicate directly
with each other without going through a central server, am I right?

What is the equivalent solution for IAX?  
If I have 5 clients registered to my box and all of them want to talk to
each other the connection would go through my Asterisk server and that
is not acceptable as they will kill my upload bandwidth; I want them to
communicate with each other.  
What is FWD using for IAX clients?

-- 
#Joseph