Hi, Sure it is possible. You can set PJSIP to use the Null Sound Device which is not depending on anything. At compile time you can specify to use null audio or at runtime you can use the --null-sound flag of the PJSUA application. Mathieu rozenezvaig_t at tadcomm.com a ?crit : > > Benny Hi, > > Is it possible to run PJSUA/PJMedia on windows platform without sound > device? > > The purpose of this application is to implement SIP server/proxy and > to be a conference bridge only. > > Thanks, > > Tomer > > ------------------------------------------------------------------------ > > _______________________________________________ > Visit our blog: http://blog.pjsip.org > > pjsip mailing list > pjsip at lists.pjsip.org > http://lists.pjsip.org/mailman/listinfo/pjsip_lists.pjsip.org >