Hi Experts, We try to make an call between an real device on wm6 an a laptop. We can't heart any sounds with the mobile device and we have in the logs: pjsua_set_snd_dev(): attempting to open devices @16000 Hz 17:49:03.000 pjsua_media.c ..failed: Unknown error 269998 17:49:03.000 pjsua_media.c pjsua_set_snd_dev(): attempting to open devices @22050 Hz 17:49:03.000 pjsua_media.c ..failed: Unknown error 269998 17:49:03.000 pjsua_media.c pjsua_set_snd_dev(): attempting to open devices @44100 Hz 17:49:03.000 pjsua_media.c ..failed: Unknown error 269998 17:49:03.000 pjsua_media.c pjsua_set_snd_dev(): attempting to open devices @48000 Hz 17:49:03.000 pjsua_media.c ..failed: Unknown error 269998 17:49:03.000 pjsua_media.c pjsua_set_snd_dev(): attempting to open devices @32000 Hz 17:49:03.000 pjsua_media.c ..failed: Unknown error 269998 17:49:03.000 pjsua_media.c pjsua_set_snd_dev(): attempting to open devices @16000 Hz 17:49:03.000 pjsua_media.c ..failed: Unknown error 269998 17:49:03.000 pjsua_media.c pjsua_set_snd_dev(): attempting to open devices @8000 Hz 17:49:03.000 pjsua_media.c ..failed: Unknown error 269998 17:49:03.000 pjsua_media.c Unable to open sound device: Unknown error 269998 [status=269998] 17:49:06.000 pjsua_acc.c Sending 2 bytes keep-alive packet for acc 0 to 198.65.166.131:5060 Before to ask to solve this problem, we saw in your mailing list that many people have the same error. Do you know if it's possible to resolve it ? Thank's in advance. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20081010/30061c20/attachment.html>