Hello, I've written a small app to test calls, simulating 2 terminal using pjsua. Since I don't care about audio (I test RTP sending DTMF), I'm calling pjsua_set_null_snd_dev immediately after pjsua_init to disable audio hardware allocation. The app works fine in most of the machines I have tested, but in some of them, pjsua logs this: *** PULSEAUDIO: Unable to connect: Connection refused *** PULSEAUDIO: Unable to connect: Connection refused *** PULSEAUDIO: Unable to connect: Connection refused *** PULSEAUDIO: Unable to connect: Connection refused This doesn't prevent the app to work, but the above takes 40 seconds to complete, so it's really annoying. This may be a hardware configuration problem in the machine, but since we instructed pjsua not bind to audio devices, I suppose this is a pjsua bug. Regards, takeshi
