Hi,

replace asterisk with freeswitch or any other b2bua that scales a little better will certainly avoid future troubles
(experience speaking ;p )

Regards,

Gled

Iñaki Baz Castillo a écrit : 
2009/3/17 Juan Perez <jperezsip2008@yahoo.com>:
  
thank you very much guys, your comments are highly appreciated, unfortunately it is not up to me to decide the media gw to use.
    

The fact is that in this thread Asterisk is being recommended exactly
for that "media gw".
Having Asterisk as intelligent B2BUA for logic application will become
a problem for sure. It's not well designed for that.