Hi,

for sure is NAT related. monitor the SIP traffic on the proxy and check the IPs in the SDP (m lines) to see if you fwd to SIP clients private IPs.

regards,
bogdan

unplug wrote:

Hi,
 Recently, some of our users experienced that there is only one way
communication after the call is made.  That's you can hear my words
but I can't hear yours.  Does it related to NAT?  I want to ask what
will cause such situation.  Any clue for solving/debuging this
situation?

below is my configuration
openser1.0.0
NAT using mediaproxy

unplug

_______________________________________________
Users mailing list
[email protected]
http://openser.org/cgi-bin/mailman/listinfo/users



_______________________________________________
Users mailing list
[email protected]
http://openser.org/cgi-bin/mailman/listinfo/users

Reply via email to