使用 PJSIP 库版本 2.7.2
问题:特定 iPV6 提供商的拨出电话
pjsua_call_make_call(the_acc_id, &uri, &call_opt, NULL, NULL, &call_id)
错误日志
10:XX.16.XXX pjsua_core.c ..Trying STUN server test2.XXXXXX.ca IPv4 (1 of 1)..
10:XX.16.XXX pjsua_core.c ..Error starting STUN socket for test2.XXXXXX.ca: No working DNS nameserver (PJLIB_UTIL_EDNSNOWORKINGNS)
10:XX.16.XXX pjsua_core.c ..STUN resolution failed: No working DNS nameserver (PJLIB_UTIL_EDNSNOWORKINGNS)
10:XX.16.XXX pjsua_core.c ..Ignoring STUN resolution failure (by setting)
10:XX.16.XXX pjsua_media.c ..RTP socket reachable at 169.XXX.XXX.XXX:40XX
10:XX.16.XXX pjsua_media.c ..RTCP socket reachable at 169.XXX.XXX.XXX:40XY
10:XX.16.XXX pjsua_core.c ..Trying STUN server test2.XXXXXX.ca IPv4 (1 of 1)..
10:XX.16.XXX pjsua_core.c ..Error starting STUN socket for test2.XXXXXX.ca: No working DNS nameserver (PJLIB_UTIL_EDNSNOWORKINGNS)
10:XX.16.XXX pjsua_core.c ..STUN resolution failed: No working DNS nameserver (PJLIB_UTIL_EDNSNOW
10:XX.16.XXX pjsua_core.c ..Ignoring STUN resolution failure (by setting)
10:XX.16.XXX pjsua_media.c ..RTP socket reachable at 169.XXX.XXX.XXX:40XY
10:XX.16.XXX pjsua_media.c ..RTCP socket reachable at 169.XXX.XXX.XXX:40XZ
10:XX.16.XXX pjsua_media.c ..Media index 0 selected for audio call 0
10:XX.16.XXX sip_resolve.c ....Failed to resolve 'test2.XXXXXX.ca'. Err=320046 (No working DNS nameserver (PJLIB_UTIL_EDNSNOWORKINGNS))
10:XX.16.XXX tsx0x1041970a8 ....Failed to send Request msg INVITE/cseq=5627 (tdta0x1038c34a8)! err=320046 (No working DNS nameserver (PJLIB_UTIL_EDNSNOWORKINGNS))
10:XX.16.XXX pj.m .......Call 0 state=DISCONNCTD
10:XX.16.XXX pjsua_media.c .......Call 0: deinitializing media..
10:XX.16.XXX pjsua_media.c ........Call 0: cleaning up provisional media, prov_med_cnt=2, med_cnt=0
10:XX.16.XXX pjsua_media.c .Call 0: deinitializing media..
10:XX.16.XXX pjsua_media.c
10:XX.16.XXX pj.m Error making call: No working DNS nameserver (PJLIB_UTIL_EDNSNOWORKINGNS) [status=320046]
10:XX.16.XXX pjsua_aud.c Closing sound device after idle for 1 second(s)
10:XX.16.XXX pjsua_aud.c .Closing iPhone IO device sound playback device and iPhone IO device sound capture device
10:XX.16.XXX coreaudio_dev.c .core audio stream stopped