[asterisk-users] sip proxy

[K bharathan]

hi all
how can i put a sip proxy; how it differs from asterisk pbx; currently
doing some test on asterisk; thru DSL connection the callers can hear only
one way;asterisk pbx is behind NAT; i am in search of a proper VOIP network
;appreciate some clues in this line
thanks

-kbh
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.digium.com/pipermail/asterisk-users/attachments/20120303/c0a7b609/attachment.htm>