Hello, My name is Adrian and I have a problem with pjsip module via python. I want to make call, with no sound (i want to disable it) but i get an error. Registration is working fine, but when I try to make a call (simplecall.py): 18:12:15.328 pjsua_core.c pjsua version 1.8-trunk for x86_64-unknown-linux-gnu initialized 18:12:15.330 pjsua_acc.c Registration sent 18:12:15.330 pjsua_media.c Error retrieving default audio device parameters: Unable to find default audio device (PJMEDIA_EAUD_NODEFDEV) [status=420006] Exception: Object: {Account <sip:**@**>}, operation=make_call(), error=Unable to find default audio device (PJMEDIA_EAUD_NODEFDEV) 18:12:15.818 pjsua_acc.c Unable to create/send REGISTER: Object is busy (PJSIP_EBUSY) [status=171001] when I use: lib.set_null_snd_dev() => 18:14:18.355 sip_endpoint.c Module "mod-msg-print" registered 18:14:18.355 sip_transport. Transport manager created. 18:14:18.355 pjsua_media.c Opening null sound device.. python: ../src/pjmedia/conference.c:693: pjmedia_conf_get_master_port: Assertion `conf != ((void *)0)' failed. Aborted (core dumped) i`m using Linux laptop 2.6.34.6-54.fc13.x86_64 #1 SMP Sun Sep 5 17:16:27 UTC 2010 x86_64 x86_64 x86_64 GNU/Linux Python 2.6.4 pjsip from svn (latest) tried with: ./configure --disable-sound user.mak: export CFLAGS += -fPIC export LDFLAGS += compile python module: sudo make => In file included from _pjsua.c:20: _pjsua.h: In function ?PyObj_pjsua_acc_config_import?: _pjsua.h:1747: error: ?pjsua_acc_config? has no member named ?require_timer? _pjsua.h: In function ?PyObj_pjsua_acc_config_export?: _pjsua.h:1797: error: ?pjsua_acc_config? has no member named ?require_timer? commented two lines in _pjsua.h: //cfg->require_timer = obj->require_timer; compile worked and installed. i tried to disable PJ_ASSERT_RETURN from config.h (pjlib/include/pj) define PJ_ENABLE_EXTRA_CHECK 0 then recompile && make dep && make && sudo make in py but still i get same error. Can anyone help me deal with this? I`ve been searching on the internet for past 2 days and tried everything i found, but nothing. Thanks in advance. Va salut, CRISTEA, Adrian Software developer -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20100923/71c3f7d1/attachment.html>