Great! One more question. After my call to lookup("location"), how can I determine if the destination (ie, party being called) is NATed? Regards, Paul On Tue, 15 Feb 2005 20:57:07 +0100, Marian Dumitru <marian.dumitru(a)voice-sistem.ro> wrote: >Hi Paul, > >You can do this test, totally independent of mediaproxy or nathelper. >Use avpops to compare to equal the src_ip of the INVITE against the >domain part of the RURI after lookup("location"). > >Best regards, >Marian > >Java Rockx wrote: > >>Hi All. >> >>I'm using MediaProxy with ser-0.9. >> >>Is there a way to test if a caller and callee are behind the same NAT >>(assuming both are registred with my sip proxy)? >> >>I'd like to not use mediaproxy for calls where the caller can directly >>contact the callee. >> >>Regards, >>Paul >> >>_______________________________________________ >>Serusers mailing list >>serusers(a)lists.iptel.org >>http://lists.iptel.org/mailman/listinfo/serusers >> > >-- >Voice System >http://www.voice-system.ro >

Hi, Simply use following shellscript "requestBehindSameNAT.sh": ################################## #!/bin/bash # Prüft anhand der Request-URI und der Contact-Adresse, # ob Quelle und Ziel gleich sind -> NAT-Box DESTIP=`echo $SIP_RURI | sed 's/[^0-9\.\:]//g' | cut -d":" -f2` [ $DESTIP = $SIP_SRCIP ] && exit 0 exit 1 ################################## ... and call it in ser.cfg: if (!exec_msg("/usr/local/share/requestBehindSameNAT.sh")) { use_media_proxy(); t_on_reply("1"); } regards, Philipp _______________________________________________ Serusers mailing list serusers(a)lists.iptel.org http://lists.iptel.org/mailman/listinfo/seruser s