No, it is done on the different PCs...

Sorry, when I started the topic, I have described the problem how it is visible from PC of my friend.
Then I tried to reproduce the same on my own PC, and you are right...I was not able to hear anything as well, not only both party wasn't.
Also, from my PC I was NOT able to hear guitar on test number "9999".

This log reflects the call from my PC. 
SIP header sent by XLITE was :

       INVITE sip:9999@sip.voipsler.com SIP/2.0

       Via: SIP/2.0/UDP 192.168.2.10:8342<<<LOCAL IP>>>;branch=z9hG4bK-d8754z-2f03fe469803ff0f-1---d8754z-;rport

       Contact: <sip:1000@192.168.2.10:8342<<<LOCAL IP>>>> 

      



Yesterday I put STUN server at the XLITE settings and started to hear guitar on "9999", and SIP header has changed.

       INVITE sip:1001@sip.voipsler.com SIP/2.0

       Via: SIP/2.0/UDP 192.168.2.10:8216<<<LOCAL IP>>>;branch=z9hG4bK-d8754z-1758da08c07c1e37-1---d8754z-;rport       

       Contact: <sip:1000@<<<my-global-ip-adress>>>:8216> 


BUT I am still NOT able to hear anything on my PC...

All ports are open on my PC and on FS server.


I tried to use the following option, but no luck: <param name="aggressive-nat-detection" value="true"/> 

http://wiki.freeswitch.org/wiki/Sofia_Configuration_Files#NATing_.5Bapply-nat-acl.2C_aggressive-nat-detection.5D 

                           "This will enable NAT mode if the network IP/port from which the request was received differs from the IP/Port combination in the SIP Via: header, or if the Via: header contains the received parameter (regardless of what it contains.) "


Do you know what else can I try?

Thank you,
Vitalii



2010/2/13 Brian West <brian@freeswitch.org>
That should work either way then...are you trying to do this all on the same machine?

/b

On Feb 13, 2010, at 5:46 AM, Vitalii Colosov wrote:

> It looks like FS is trying to send MEDIA part to my local ip adress instead of global...And Yate sends correct, to global IP...
>
> Any ideas?
>
> Thank