[Users] One way communication on calls from PSTN, two way on outbound

[Aaron Seelye]

Hello all,

I've based my config on the one found at 
http://siprouter.onsip.org/doc/gettingstarted/ch10.html, coming up with the 
one found here http://209.213.8.4/openser.cfg (all the xlog's are so I can 
follow what's going on when I run openser in a non-forking mode).  I'm 
trying to get a simple system working where clients behind nat'ing firewalls 
can both send and receive calls.  Currently outbound calls work fine, with 
two way communication, but inbound calls only have one way communication, 
from the nat'd client to the pstn.  If anyone could give me some pointers as 
to what's going wrong, I'd appreciate it.

TIA,

Aaron Seelye