That's probably right. Well, server have a public adress and both uas are natted but on different networks... Does Nathelper will help for that, or mediaproxy? Regards -----Message d'origine----- De : Java Rockx [mailto:javarockx@gmail.com] Envoyé : mercredi 16 mars 2005 14:53 À : Olivier Taylor Cc : serusers(a)lists.iptel.org Objet : Re: [Serusers] no sound :( Are both SIP UAs on the same physical network? Perhaps you are having a NAT issue whereby the RTP (aka audio) streams cannot directly contact the other SIP phone. Regards, Paul On Wed, 16 Mar 2005 14:43:25 +0100, Olivier Taylor <olivier.taylor(a)gmail.com> wrote:

Both or mediaproxy only ? regards -----Message d'origine----- De : Java Rockx [mailto:javarockx@gmail.com] Envoyé : mercredi 16 mars 2005 15:04 À : Olivier Taylor Cc : serusers(a)lists.iptel.org Objet : Re: RE : [Serusers] no sound :( Bingo! You got it. On Wed, 16 Mar 2005 14:55:59 +0100, Olivier Taylor <olivier.taylor(a)gmail.com> wrote:

Hehe, 50% for mediaproxy 50% for nathelper -----Message d'origine----- De : Java Rockx [mailto:javarockx@gmail.com] Envoyé : mercredi 16 mars 2005 15:15 À : Olivier Taylor Cc : serusers(a)lists.iptel.org Objet : Re: RE : RE : [Serusers] no sound :( It's your choice. You can either use rtpproxy or mediaproxy. One note here is that the nathelper module exposes some NAT test functions which you can use with either rtpproxy or mediaproxy. Also, note that rtpproxy and mediaproxy are __external__ applications that your must have running before starting SER. Look at http://onsip.org that the "vote which proxy you use" to see some feedback as to why people have chosen one or the other. Regards, Paul On Wed, 16 Mar 2005 15:08:03 +0100, Olivier Taylor <olivier.taylor(a)gmail.com> wrote: