Hi Shawn, You're right, just did a quick recheck and found that WMME initialization returned PJMEDIA_EAUD_NODEV when no audio device is installed. Also just fixed this in ticket #968. cheers, nanang On Tue, Oct 13, 2009 at 2:53 PM, Benny Prijono <bennylp at teluu.com> wrote: > On Tue, Oct 13, 2009 at 1:29 AM, Shawn Smith <shawn.smith at cogi.com> wrote: >> I am working on getting python pjsua to run on a windows server with no >> sound device. >> >> The following test program works fine on my desktop where I happen to have a >> soundcard (which is not being used), but fails at the lib.init() before I >> get a chance to call set_null_snd_dev()?on my windows server which has no >> sound device on it: >> >> > > Which pjsip version are you working on? Have you tried with the > latest? I haven't tried this myself, but I remember that ticket #768 > was fixed long time ago. > > Cheers > ?Benny > > > ==== >> >> import pjsua as pj >> def log_cb(level, str, len): >> ??? print str, >> lib = pj.Lib() >> uaConfig = pj.UAConfig() >> logConfig = pj.LogConfig() >> logConfig.callback = log_cb >> mediaConfig = pj.MediaConfig() >> lib.init(ua_cfg = uaConfig, log_cfg = logConfig, media_cfg = mediaConfig) >> >> lib.set_null_snd_dev() >> >> lib.start() >> >> ==== >> >> I've researched the FAQ and the change logs and found the fix which was >> applied in: >> >> ??? http://trac.pjsip.org/repos/ticket/768 >> >> I have that fix (I'm on r2931), but the above program still fails with the >> complaint: >> >> C:\cogi\cogi_pjsip>python testAudioInit.py >> ?10:41:47.258? pjsua_media.c? Media stack initialization has returned error: >> Found no audio devices (PJMEDIA_EAUD_NODEV) [status=420005] >> Traceback (most recent call last): >> ? File "testAudioInit.py", line 10, in <module> >> ??? lib.init(ua_cfg = uaConfig, log_cfg = logConfig, media_cfg = >> mediaConfig) >> ? File "C:\cogi\cogi_pjsip\pjsua.py", line 2119, in init >> ??? self._err_check("init()", self, err) >> ? File "C:\cogi\cogi_pjsip\pjsua.py", line 2611, in _err_check >> ??? raise Error(op_name, obj, err_code, err_msg) >> >> I have looked at altering endpoint.c to ignore the error return from >> pjmedia_aud_subsys_init() but this simply results in a different error. >> >> Do we have a way to run pjsip under windows with no sound card and use the >> set_null_snd_dev()? >> >> Thanks for any assistance. >> >> ??? -Shawn Smith >> >> >> >> _______________________________________________ >> 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 >> >> > > _______________________________________________ > 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 >
