Not able to receive the Voice

[pokhraj_d]

Hello,
I am able to connect the peers, but not able to hear the voice.
Please find the below details from Xlite:

Limited data send/Receive. Possible codec mismatch
Local Audio Codec : PCMU (64 KBPS)
Remote Audio Codec : PCMU (64 KBPS)
Network Layer Latency : 0 ms
Audio received : 0§
Audio Lost : 0 §

Below is the Log:

===================== System Information =====================
Log file created: 2019-02-23 12:09:11
Logging started: 2019-02-23 12:04:55

X-Lite 5.4.0 build 94388 label 5410a

Processor:Intel® Core™ i3 CPU M 350 @ 2.27GHz
Speed: 2270.000000
Number of cores: 4, Class: Very High (can do HD video)
Operating System: Windows 7 Ultimate Edition 64-bit, Version: 6.1.7601
Supported features: MMX, High Resolution Counter, FPU, SSE, SSE2
.NET Version: .NET 4.6.2 (394806)
Video card: Fast
GPU Model: Intel® HD Graphics, Driver Version: 8.15.10.2104

===================== Logs =====================
Time | Level | Message | Thread ID | Function | Location
2019-02-23 12:04:51.420 | DEBUG | OnStartup: Application Started | 9056 | model::ApplicationModel::writeLogMessage | ApplicationModel.cxx:855
2019-02-23 12:04:51.772 | DEBUG | OnStartup: Culture String en-US | 9056 | model::ApplicationModel::writeLogMessage | ApplicationModel.cxx:855
2019-02-23 12:04:53.092 | DEBUG | AutoUpdateServiceImpl::shouldAttemptAutoInstall - Checking if there’s an update file we’ve already downloaded waiting for us to update to. | 9056 | cpcjam::AutoUpdateServiceImpl::shouldAttemptAutoInstall | AutoUpdateServiceImpl.cxx:1217
2019-02-23 12:04:53.095 | DEBUG | Initializing. | 9056 | model::ApplicationModel::onInitializationStatus | ApplicationModel.cxx:271
2019-02-23 12:04:53.098 | DEBUG | SocketServer::run - feature:socket_api:listen_host127.0.0.1 | 4656 | cpcjam::api::SocketServer::run | SocketServer.cxx:57
2019-02-23 12:04:53.098 | DEBUG | SocketServer::run - feature:socket_api:listen_port9002 | 4656 | cpcjam::api::SocketServer::run | SocketServer.cxx:58
2019-02-23 12:04:53.098 | DEBUG | SocketServer::run - feature:socket_api:api_resourcecounterpath/socketapi/ | 4656 | cpcjam::api::SocketServer::run | SocketServer.cxx:59
2019-02-23 12:04:53.098 | DEBUG | SocketServer::run - feature:socket_api:api_versionv1 | 4656 | cpcjam::api::SocketServer::run | SocketServer.cxx:60
2019-02-23 12:04:54.374 | DEBUG | Starting, with login: 0 | 9056 | model::ApplicationModel::start | ApplicationModel.cxx:125
2019-02-23 12:04:54.374 | DEBUG | Found license keys in file. | 9056 | model::ApplicationModel::readLicenseKeys | ApplicationModel.cxx:700
2019-02-23 12:05:13.127 | WARNING | 94388 WARNING ; ( 6:35:13:127 | 643) VOICE: 2 99; 7848; StopPlayingFileLocally() isnot playing (error=8088) | 6972 | CPCAPI2 | MediaStackLog.cpp:58
2019-02-23 12:05:13.546 | WARNING | 94388 WARNING ; ( 6:35:13:546 | 269) VOICE: 2 99; 7848; StopPlayingFileLocally() isnot playing (error=8088) | 6972 | CPCAPI2 | MediaStackLog.cpp:58
2019-02-23 12:05:14.026 | WARNING | 94388 WARNING ; ( 6:35:14: 26 | 268) VOICE: 2 99; 7848; StopPlayingFileLocally() isnot playing (error=8088) | 6972 | CPCAPI2 | MediaStackLog.cpp:58
2019-02-23 12:05:14.839 | WARNING | 94388 WARNING ; ( 6:35:14:839 | 274) VOICE: 2 99; 7848; StopPlayingFileLocally() isnot playing (error=8088) | 6972 | CPCAPI2 | MediaStackLog.cpp:58
2019-02-23 12:05:15.533 | WARNING | 94388 WARNING ; ( 6:35:15:533 | 273) VOICE: 2 99; 7848; StopPlayingFileLocally() isnot playing (error=8088) | 6972 | CPCAPI2 | MediaStackLog.cpp:58
2019-02-23 12:05:16.336 | WARNING | 94388 WARNING ; ( 6:35:16:336 | 269) VOICE: 2 99; 7848; StopPlayingFileLocally() isnot playing (error=8088) | 6972 | CPCAPI2 | MediaStackLog.cpp:58
2019-02-23 12:05:16.813 | WARNING | 94388 WARNING ; ( 6:35:16:813 | 288) VOICE: 2 99; 7848; StopPlayingFileLocally() isnot playing (error=8088) | 6972 | CPCAPI2 | MediaStackLog.cpp:58
2019-02-23 12:05:17.537 | WARNING | 94388 WARNING ; ( 6:35:17:537 | 271) VOICE: 2 99; 7848; StopPlayingFileLocally() isnot playing (error=8088) | 6972 | CPCAPI2 | MediaStackLog.cpp:58
2019-02-23 12:05:18.132 | WARNING | 94388 WARNING ; ( 6:35:18:132 | 265) VOICE: 2 99; 7848; StopPlayingFileLocally() isnot playing (error=8088) | 6972 | CPCAPI2 | MediaStackLog.cpp:58
2019-02-23 12:05:18.880 | WARNING | 94388 WARNING ; ( 6:35:18:880 | 268) VOICE: 2 99; 7848; StopPlayingFileLocally() isnot playing (error=8088) | 6972 | CPCAPI2 | MediaStackLog.cpp:58
2019-02-23 12:05:25.074 | WARNING | 94388 WARNING ; ( 6:35:25: 72 | 192) VOICE: 1 99; 7848; GetRTPStatistics() failed to read RTP statistics from the RTP/RTCP module (error=9028) | 6972 | CPCAPI2 | MediaStackLog.cpp:58
2019-02-23 12:05:25.079 | WARNING | 94388 WARNING ; ( 6:35:25: 79 | 7) VOICE: 2 99; 7848; StopPlayingFileLocally() isnot playing (error=8088) | 6972 | CPCAPI2 | MediaStackLog.cpp:58
2019-02-23 12:05:28.273 | WARNING | 94388 WARNING ; ( 6:35:28:271 | 150) VOICE: 1 99; 7848; GetRTPStatistics() failed to read RTP statistics from the RTP/RTCP module (error=9028) | 6972 | CPCAPI2 | MediaStackLog.cpp:58
2019-02-23 12:05:32.236 | WARNING | 94388 WARNING ; ( 6:35:32:226 | 96) VOICE: 1 99; 7848; GetRTPStatistics() failed to read RTP statistics from the RTP/RTCP module (error=9028) | 6972 | CPCAPI2 | MediaStackLog.cpp:58
2019-02-23 12:05:32.317 | WARNING | 94388 WARNING ; ( 6:35:32:316 | 61) AUDIO DEVICE: -1; 3296; AudioDeviceWindowsCore::~AudioDeviceWindowsCore() the Avrt DLL module is now unloaded | 6972 | CPCAPI2 | MediaStackLog.cpp:58
2019-02-23 12:05:35.240 | WARNING | 94388 WARNING ; ( 6:35:35:238 | 948) VOICE: 1 99; 7848; GetRTPStatistics() failed to read RTP statistics from the RTP/RTCP module (error=9028) | 6972 | CPCAPI2 | MediaStackLog.cpp:58
2019-02-23 12:05:38.532 | WARNING | 94388 WARNING ; ( 6:35:38:531 | 114) VOICE: 1 99; 7848; GetRTPStatistics() failed to read RTP statistics from the RTP/RTCP module (error=9028) | 6972 | CPCAPI2 | MediaStackLog.cpp:58
2019-02-23 12:05:41.843 | WARNING | 94388 WARNING ; ( 6:35:41:841 | 1329) VOICE: 1 99; 7848; GetRTPStatistics() failed to read RTP statistics from the RTP/RTCP module (error=9028) | 6972 | CPCAPI2 | MediaStackLog.cpp:58
2019-02-23 12:05:44.214 | WARNING | 94388 WARNING ; ( 6:35:44:213 | 1634) VOICE: 1 99; 7848; GetRTPStatistics() failed to read RTP statistics from the RTP/RTCP module (error=9028) | 6972 | CPCAPI2 | MediaStackLog.cpp:58
2019-02-23 12:05:47.151 | WARNING | 94388 WARNING ; ( 6:35:47:150 | 541) VOICE: 1 99; 7848; GetRTPStatistics() failed to read RTP statistics from the RTP/RTCP module (error=9028) | 6972 | CPCAPI2 | MediaStackLog.cpp:58
2019-02-23 12:05:50.397 | WARNING | 94388 WARNING ; ( 6:35:50:391 | 1712) VOICE: 1 99; 7848; GetRTPStatistics() failed to read RTP statistics from the RTP/RTCP module (error=9028) | 6972 | CPCAPI2 | MediaStackLog.cpp:58
2019-02-23 12:05:53.559 | WARNING | 94388 WARNING ; ( 6:35:53:558 | 651) VOICE: 1 99; 7848; GetRTPStatistics() failed to read RTP statistics from the RTP/RTCP module (error=9028) | 6972 | CPCAPI2 | MediaStackLog.cpp:58
2019-02-23 12:05:56.705 | WARNING | 94388 WARNING ; ( 6:35:56:703 | 1779) VOICE: 1 99; 7848; GetRTPStatistics() failed to read RTP statistics from the RTP/RTCP module (error=9028) | 6972 | CPCAPI2 | MediaStackLog.cpp:58
2019-02-23 12:05:59.138 | WARNING | 94388 WARNING ; ( 6:35:59:138 | 113) VOICE: 1 99; 7848; GetRTPStatistics() failed to read RTP statistics from the RTP/RTCP module (error=9028) | 6972 | CPCAPI2 | MediaStackLog.cpp:58
2019-02-23 12:06:02.059 | WARNING | 94388 WARNING ; ( 6:36: 2: 55 | 941) VOICE: 1 99; 7848; GetRTPStatistics() failed to read RTP statistics from the RTP/RTCP module (error=9028) | 6972 | CPCAPI2 | MediaStackLog.cpp:58
2019-02-23 12:06:05.271 | WARNING | 94388 WARNING ; ( 6:36: 5:270 | 2051) VOICE: 1 99; 7848; GetRTPStatistics() failed to read RTP statistics from the RTP/RTCP module (error=9028) | 6972 | CPCAPI2 | MediaStackLog.cpp:58
2019-02-23 12:06:08.561 | WARNING | 94388 WARNING ; ( 6:36: 8:560 | 1189) VOICE: 1 99; 7848; GetRTPStatistics() failed to read RTP statistics from the RTP/RTCP module (error=9028) | 6972 | CPCAPI2 | MediaStackLog.cpp:58
2019-02-23 12:06:11.861 | WARNING | 94388 WARNING ; ( 6:36:11:859 | 341) VOICE: 1 99; 7848; GetRTPStatistics() failed to read RTP statistics from the RTP/RTCP module (error=9028) | 6972 | CPCAPI2 | MediaStackLog.cpp:58
2019-02-23 12:06:14.981 | WARNING | 94388 WARNING ; ( 6:36:14:979 | 1354) VOICE: 1 99; 7848; GetRTPStatistics() failed to read RTP statistics from the RTP/RTCP module (error=9028) | 6972 | CPCAPI2 | MediaStackLog.cpp:58
2019-02-23 12:06:17.069 | WARNING | 94388 WARNING ; ( 6:36:17: 66 | 1395) VOICE: 1 99; 7848; GetRTPStatistics() failed to read RTP statistics from the RTP/RTCP module (error=9028) | 6972 | CPCAPI2 | MediaStackLog.cpp:58
2019-02-23 12:06:20.394 | WARNING | 94388 WARNING ; ( 6:36:20:394 | 460) VOICE: 1 99; 7848; GetRTPStatistics() failed to read RTP statistics from the RTP/RTCP module (error=9028) | 6972 | CPCAPI2 | MediaStackLog.cpp:58
2019-02-23 12:06:23.630 | WARNING | 94388 WARNING ; ( 6:36:23:630 | 1644) VOICE: 1 99; 7848; GetRTPStatistics() failed to read RTP statistics from the RTP/RTCP module (error=9028) | 6972 | CPCAPI2 | MediaStackLog.cpp:58
2019-02-23 12:06:26.784 | WARNING | 94388 WARNING ; ( 6:36:26:780 | 628) VOICE: 1 99; 7848; GetRTPStatistics() failed to read RTP statistics from the RTP/RTCP module (error=9028) | 6972 | CPCAPI2 | MediaStackLog.cpp:58
2019-02-23 12:06:30.006 | WARNING | 94388 WARNING ; ( 6:36:30: 4 | 1643) VOICE: 1 99; 7848; GetRTPStatistics() failed to read RTP statistics from the RTP/RTCP module (error=9028) | 6972 | CPCAPI2 | MediaStackLog.cpp:58
2019-02-23 12:06:33.164 | WARNING | 94388 WARNING ; ( 6:36:33:162 | 543) VOICE: 1 99; 7848; GetRTPStatistics() failed to read RTP statistics from the RTP/RTCP module (error=9028) | 6972 | CPCAPI2 | MediaStackLog.cpp:58
2019-02-23 12:06:36.302 | WARNING | 94388 WARNING ; ( 6:36:36:300 | 1622) VOICE: 1 99; 7848; GetRTPStatistics() failed to read RTP statistics from the RTP/RTCP module (error=9028) | 6972 | CPCAPI2 | MediaStackLog.cpp:58
2019-02-23 12:06:39.576 | WARNING | 94388 WARNING ; ( 6:36:39:573 | 751) VOICE: 1 99; 7848; GetRTPStatistics() failed to read RTP statistics from the RTP/RTCP module (error=9028) | 6972 | CPCAPI2 | MediaStackLog.cpp:58
2019-02-23 12:06:42.857 | WARNING | 94388 WARNING ; ( 6:36:42:853 | 1962) VOICE: 1 99; 7848; GetRTPStatistics() failed to read RTP statistics from the RTP/RTCP module (error=9028) | 6972 | CPCAPI2 | MediaStackLog.cpp:58
2019-02-23 12:06:45.012 | WARNING | 94388 WARNING ; ( 6:36:45: 10 | 2040) VOICE: 1 99; 7848; GetRTPStatistics() failed to read RTP statistics from the RTP/RTCP module (error=9028) | 6972 | CPCAPI2 | MediaStackLog.cpp:58
2019-02-23 12:06:48.241 | WARNING | 94388 WARNING ; ( 6:36:48:239 | 1119) VOICE: 1 99; 7848; GetRTPStatistics() failed to read RTP statistics from the RTP/RTCP module (error=9028) | 6972 | CPCAPI2 | MediaStackLog.cpp:58
2019-02-23 12:06:51.308 | WARNING | 94388 WARNING ; ( 6:36:51:308 | 98) VOICE: 1 99; 7848; GetRTPStatistics() failed to read RTP statistics from the RTP/RTCP module (error=9028) | 6972 | CPCAPI2 | MediaStackLog.cpp:58
2019-02-23 12:06:54.540 | WARNING | 94388 WARNING ; ( 6:36:54:539 | 1305) VOICE: 1 99; 7848; GetRTPStatistics() failed to read RTP statistics from the RTP/RTCP module (error=9028) | 6972 | CPCAPI2 | MediaStackLog.cpp:58
2019-02-23 12:06:57.750 | WARNING | 94388 WARNING ; ( 6:36:57:750 | 469) VOICE: 1 99; 7848; GetRTPStatistics() failed to read RTP statistics from the RTP/RTCP module (error=9028) | 6972 | CPCAPI2 | MediaStackLog.cpp:58
2019-02-23 12:07:01.011 | WARNING | 94388 WARNING ; ( 6:37: 1: 10 | 1663) VOICE: 1 99; 7848; GetRTPStatistics() failed to read RTP statistics from the RTP/RTCP module (error=9028) | 6972 | CPCAPI2 | MediaStackLog.cpp:58
2019-02-23 12:07:04.272 | WARNING | 94388 WARNING ; ( 6:37: 4:269 | 748) VOICE: 1 99; 7848; GetRTPStatistics() failed to read RTP statistics from the RTP/RTCP module (error=9028) | 6972 | CPCAPI2 | MediaStackLog.cpp:58
2019-02-23 12:07:07.514 | WARNING | 94388 WARNING ; ( 6:37: 7:512 | 1983) VOICE: 1 99; 7848; GetRTPStatistics() failed to read RTP statistics from the RTP/RTCP module (error=9028) | 6972 | CPCAPI2 | MediaStackLog.cpp:58
2019-02-23 12:07:10.712 | WARNING | 94388 WARNING ; ( 6:37:10:711 | 972) VOICE: 1 99; 7848; GetRTPStatistics() failed to read RTP statistics from the RTP/RTCP module (error=9028) | 6972 | CPCAPI2 | MediaStackLog.cpp:58
2019-02-23 12:07:14.106 | WARNING | 94388 WARNING ; ( 6:37:14:104 | 201) VOICE: 1 99; 7848; GetRTPStatistics() failed to read RTP statistics from the RTP/RTCP module (error=9028) | 6972 | CPCAPI2 | MediaStackLog.cpp:58
2019-02-23 12:07:17.375 | WARNING | 94388 WARNING ; ( 6:37:17:374 | 1411) VOICE: 1 99; 7848; GetRTPStatistics() failed to read RTP statistics from the RTP/RTCP module (error=9028) | 6972 | CPCAPI2 | MediaStackLog.cpp:58
2019-02-23 12:07:20.763 | WARNING | 94388 WARNING ; ( 6:37:20:761 | 633) VOICE: 1 99; 7848; GetRTPStatistics() failed to read RTP statistics from the RTP/RTCP module (error=9028) | 6972 | CPCAPI2 | MediaStackLog.cpp:58
2019-02-23 12:07:23.976 | WARNING | 94388 WARNING ; ( 6:37:23:974 | 1734) VOICE: 1 99; 7848; GetRTPStatistics() failed to read RTP statistics from the RTP/RTCP module (error=9028) | 6972 | CPCAPI2 | MediaStackLog.cpp:58
2019-02-23 12:07:26.113 | WARNING | 94388 WARNING ; ( 6:37:26:112 | 1754) VOICE: 1 99; 7848; GetRTPStatistics() failed to read RTP statistics from the RTP/RTCP module (error=9028) | 6972 | CPCAPI2 | MediaStackLog.cpp:58
2019-02-23 12:07:29.386 | WARNING | 94388 WARNING ; ( 6:37:29:385 | 852) VOICE: 1 99; 7848; GetRTPStatistics() failed to read RTP statistics from the RTP/RTCP module (error=9028) | 6972 | CPCAPI2 | MediaStackLog.cpp:58
2019-02-23 12:07:32.670 | WARNING | 94388 WARNING ; ( 6:37:32:664 | 2067) VOICE: 1 99; 7848; GetRTPStatistics() failed to read RTP statistics from the RTP/RTCP module (error=9028) | 6972 | CPCAPI2 | MediaStackLog.cpp:58
2019-02-23 12:07:35.859 | WARNING | 94388 WARNING ; ( 6:37:35:858 | 1098) VOICE: 1 99; 7848; GetRTPStatistics() failed to read RTP statistics from the RTP/RTCP module (error=9028) | 6972 | CPCAPI2 | MediaStackLog.cpp:58
2019-02-23 12:07:38.994 | WARNING | 94388 WARNING ; ( 6:37:38:993 | 99) VOICE: 1 99; 7848; GetRTPStatistics() failed to read RTP statistics from the RTP/RTCP module (error=9028) | 6972 | CPCAPI2 | MediaStackLog.cpp:58
2019-02-23 12:07:41.180 | WARNING | 94388 WARNING ; ( 6:37:41:179 | 209) VOICE: 1 99; 7848; GetRTPStatistics() failed to read RTP statistics from the RTP/RTCP module (error=9028) | 6972 | CPCAPI2 | MediaStackLog.cpp:58
2019-02-23 12:07:44.479 | WARNING | 94388 WARNING ; ( 6:37:44:478 | 1436) VOICE: 1 99; 7848; GetRTPStatistics() failed to read RTP statistics from the RTP/RTCP module (error=9028) | 6972 | CPCAPI2 | MediaStackLog.cpp:58
2019-02-23 12:07:47.653 | WARNING | 94388 WARNING ; ( 6:37:47:652 | 455) VOICE: 1 99; 7848; GetRTPStatistics() failed to read RTP statistics from the RTP/RTCP module (error=9028) | 6972 | CPCAPI2 | MediaStackLog.cpp:58
2019-02-23 12:07:50.901 | WARNING | 94388 WARNING ; ( 6:37:50:898 | 1534) VOICE: 1 99; 7848; GetRTPStatistics() failed to read RTP statistics from the RTP/RTCP module (error=9028) | 6972 | CPCAPI2 | MediaStackLog.cpp:58
2019-02-23 12:07:53.007 | WARNING | 94388 WARNING ; ( 6:37:53: 6 | 1553) VOICE: 1 99; 7848; GetRTPStatistics() failed to read RTP statistics from the RTP/RTCP module (error=9028) | 6972 | CPCAPI2 | MediaStackLog.cpp:58
2019-02-23 12:07:56.255 | WARNING | 94388 WARNING ; ( 6:37:56:252 | 543) VOICE: 1 99; 7848; GetRTPStatistics() failed to read RTP statistics from the RTP/RTCP module (error=9028) | 6972 | CPCAPI2 | MediaStackLog.cpp:58
2019-02-23 12:07:59.634 | WARNING | 94388 WARNING ; ( 6:37:59:633 | 1886) VOICE: 1 99; 7848; GetRTPStatistics() failed to read RTP statistics from the RTP/RTCP module (error=9028) | 6972 | CPCAPI2 | MediaStackLog.cpp:58
2019-02-23 12:08:02.898 | WARNING | 94388 WARNING ; ( 6:38: 2:892 | 1066) VOICE: 1 99; 7848; GetRTPStatistics() failed to read RTP statistics from the RTP/RTCP module (error=9028) | 6972 | CPCAPI2 | MediaStackLog.cpp:58
2019-02-23 12:08:05.032 | WARNING | 94388 WARNING ; ( 6:38: 5: 31 | 1129) VOICE: 1 99; 7848; GetRTPStatistics() failed to read RTP statistics from the RTP/RTCP module (error=9028) | 6972 | CPCAPI2 | MediaStackLog.cpp:58
2019-02-23 12:08:08.173 | WARNING | 94388 WARNING ; ( 6:38: 8:172 | 122) VOICE: 1 99; 7848; GetRTPStatistics() failed to read RTP statistics from the RTP/RTCP module (error=9028) | 6972 | CPCAPI2 | MediaStackLog.cpp:58
2019-02-23 12:08:11.321 | WARNING | 94388 WARNING ; ( 6:38:11:320 | 1256) VOICE: 1 99; 7848; GetRTPStatistics() failed to read RTP statistics from the RTP/RTCP module (error=9028) | 6972 | CPCAPI2 | MediaStackLog.cpp:58
2019-02-23 12:08:14.563 | WARNING | 94388 WARNING ; ( 6:38:14:562 | 398) VOICE: 1 99; 7848; GetRTPStatistics() failed to read RTP statistics from the RTP/RTCP module (error=9028) | 6972 | CPCAPI2 | MediaStackLog.cpp:58
2019-02-23 12:08:17.001 | WARNING | 94388 WARNING ; ( 6:38:17: 0 | 737) VOICE: 1 99; 7848; GetRTPStatistics() failed to read RTP statistics from the RTP/RTCP module (error=9028) | 6972 | CPCAPI2 | MediaStackLog.cpp:58
2019-02-23 12:08:20.258 | WARNING | 94388 WARNING ; ( 6:38:20:255 | 1935) VOICE: 1 99; 7848; GetRTPStatistics() failed to read RTP statistics from the RTP/RTCP module (error=9028) | 6972 | CPCAPI2 | MediaStackLog.cpp:58
2019-02-23 12:08:23.225 | WARNING | 94388 WARNING ; ( 6:38:23:224 | 792) VOICE: 1 99; 7848; GetRTPStatistics() failed to read RTP statistics from the RTP/RTCP module (error=9028) | 6972 | CPCAPI2 | MediaStackLog.cpp:58
2019-02-23 12:08:26.450 | WARNING | 94388 WARNING ; ( 6:38:26:449 | 1890) VOICE: 1 99; 7848; GetRTPStatistics() failed to read RTP statistics from the RTP/RTCP module (error=9028) | 6972 | CPCAPI2 | MediaStackLog.cpp:58
2019-02-23 12:08:29.554 | WARNING | 94388 WARNING ; ( 6:38:29:553 | 893) VOICE: 1 99; 7848; GetRTPStatistics() failed to read RTP statistics from the RTP/RTCP module (error=9028) | 6972 | CPCAPI2 | MediaStackLog.cpp:58
2019-02-23 12:08:30.693 | WARNING | 94388 WARNING ; ( 6:38:30:681 | 1128) 3296; (rtp_rtcp_impl.cc:461): Failed to send RTCP BYE | 6972 | CPCAPI2 | MediaStackLog.cpp:58
2019-02-23 12:08:30.702 | ERROR | 94388 ERROR ; ( 6:38:30:702 | 21) VOICE: 5 99; 3296; StopSend() failed to locate channel (error=8002) | 6972 | CPCAPI2 | MediaStackLog.cpp:63
2019-02-23 12:08:30.702 | ERROR | 94388 ERROR ; ( 6:38:30:702 | 0) VOICE: 5 99; 3296; StopPlayout() failed to locate channel (error=8002) | 6972 | CPCAPI2 | MediaStackLog.cpp:63
2019-02-23 12:08:30.702 | ERROR | 94388 ERROR ; ( 6:38:30:702 | 0) VOICE: 5 99; 3296; DeleteChannel() failed to locate channel (error=8002) | 6972 | CPCAPI2 | MediaStackLog.cpp:63
2019-02-23 12:08:30.703 | WARNING | 94388 WARNING ; ( 6:38:30:703 | 1) AUDIO DEVICE: 5 99; 3296; AudioDeviceWindowsCore::~AudioDeviceWindowsCore() the Avrt DLL module is now unloaded | 6972 | CPCAPI2 | MediaStackLog.cpp:58
2019-02-23 12:08:32.735 | WARNING | 94388 WARNING ; ( 6:38:32:735 | 1) VOICE: 1 99; 7848; GetRTPStatistics() failed to read RTP statistics from the RTP/RTCP module (error=9028) | 6972 | CPCAPI2 | MediaStackLog.cpp:58
2019-02-23 12:08:36.003 | WARNING | 94388 WARNING ; ( 6:38:35:997 | 1207) VOICE: 1 99; 7848; GetRTPStatistics() failed to read RTP statistics from the RTP/RTCP module (error=9028) | 6972 | CPCAPI2 | MediaStackLog.cpp:58
2019-02-23 12:08:38.248 | WARNING | 94388 WARNING ; ( 6:38:38:245 | 1364) VOICE: 1 99; 7848; GetRTPStatistics() failed to read RTP statistics from the RTP/RTCP module (error=9028) | 6972 | CPCAPI2 | MediaStackLog.cpp:58
2019-02-23 12:08:41.472 | WARNING | 94388 WARNING ; ( 6:38:41:471 | 441) VOICE: 1 99; 7848; GetRTPStatistics() failed to read RTP statistics from the RTP/RTCP module (error=9028) | 6972 | CPCAPI2 | MediaStackLog.cpp:58
2019-02-23 12:08:44.690 | WARNING | 94388 WARNING ; ( 6:38:44:689 | 1632) VOICE: 1 99; 7848; GetRTPStatistics() failed to read RTP statistics from the RTP/RTCP module (error=9028) | 6972 | CPCAPI2 | MediaStackLog.cpp:58
2019-02-23 12:08:47.931 | WARNING | 94388 WARNING ; ( 6:38:47:930 | 783) VOICE: 1 99; 7848; GetRTPStatistics() failed to read RTP statistics from the RTP/RTCP module (error=9028) | 6972 | CPCAPI2 | MediaStackLog.cpp:58
2019-02-23 12:08:50.136 | WARNING | 94388 WARNING ; ( 6:38:50:134 | 910) VOICE: 1 99; 7848; GetRTPStatistics() failed to read RTP statistics from the RTP/RTCP module (error=9028) | 6972 | CPCAPI2 | MediaStackLog.cpp:58
2019-02-23 12:08:53.123 | WARNING | 94388 WARNING ; ( 6:38:53:123 | 220) AUDIO DEVICE: -1; 8720; AudioDeviceWindowsCore::~AudioDeviceWindowsCore() the Avrt DLL module is now unloaded | 6972 | CPCAPI2 | MediaStackLog.cpp:58
2019-02-23 12:08:53.393 | WARNING | 94388 WARNING ; ( 6:38:53:392 | 250) VOICE: 1 99; 7848; GetRTPStatistics() failed to read RTP statistics from the RTP/RTCP module (error=9028) | 6972 | CPCAPI2 | MediaStackLog.cpp:58
2019-02-23 12:08:56.530 | WARNING | 94388 WARNING ; ( 6:38:56:528 | 1061) VOICE: 1 99; 7848; GetRTPStatistics() failed to read RTP statistics from the RTP/RTCP module (error=9028) | 6972 | CPCAPI2 | MediaStackLog.cpp:58
2019-02-23 12:08:59.139 | WARNING | 94388 WARNING ; ( 6:38:59:135 | 1543) VOICE: 1 99; 7848; GetRTPStatistics() failed to read RTP statistics from the RTP/RTCP module (error=9028) | 6972 | CPCAPI2 | MediaStackLog.cpp:58
2019-02-23 12:09:02.285 | WARNING | 94388 WARNING ; ( 6:39: 2:284 | 685) VOICE: 1 99; 7848; GetRTPStatistics() failed to read RTP statistics from the RTP/RTCP module (error=9028) | 6972 | CPCAPI2 | MediaStackLog.cpp:58
2019-02-23 12:09:05.046 | WARNING | 94388 WARNING ; ( 6:39: 5: 46 | 1380) VOICE: 1 99; 7848; GetRTPStatistics() failed to read RTP statistics from the RTP/RTCP module (error=9028) | 6972 | CPCAPI2 | MediaStackLog.cpp:58
2019-02-23 12:09:08.155 | WARNING | 94388 WARNING ; ( 6:39: 8:154 | 354) VOICE: 1 99; 7848; GetRTPStatistics() failed to read RTP statistics from the RTP/RTCP module (error=9028) | 6972 | CPCAPI2 | MediaStackLog.cpp:58
2019-02-23 12:09:11.366 | WARNING | 94388 WARNING ; ( 6:39:11:365 | 1550) VOICE: 1 99; 7848; GetRTPStatistics() failed to read RTP statistics from the RTP/RTCP module (error=9028) | 6972 | CPCAPI2 | MediaStackLog.cpp:58

Please advice

[pokhraj_d]

Below is the SIP debug Log:

<— SIP read from UDP:223.191.21.149:45652 —>

<------------->
Reliably Transmitting (NAT) to 223.191.21.149:45652:
OPTIONS sip:Madhumita@192.168.43.100:54196;ob SIP/2.0
Via: SIP/2.0/UDP 88.99.245.202:5060;branch=z9hG4bK19ef4c81;rport
Max-Forwards: 70
From: “asterisk” sip:asterisk@88.99.245.202;tag=as78d6fca5
To: sip:Madhumita@192.168.43.100:54196;ob
Contact: sip:asterisk@88.99.245.202:5060
Call-ID: 03fab6905afa065b7b4b22967cf4aa33@88.99.245.202:5060
CSeq: 102 OPTIONS
User-Agent: Asterisk PBX 15.7.1
Date: Sat, 23 Feb 2019 09:05:08 GMT
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH, MESSAGE
Supported: replaces, timer
Content-Length: 0

---

<— SIP read from UDP:223.191.21.149:45652 —>
SIP/2.0 200 OK
Via: SIP/2.0/UDP 88.99.245.202:5060;rport=5060;received=88.99.245.202;branch=z9hG4bK19ef4c81
Call-ID: 03fab6905afa065b7b4b22967cf4aa33@88.99.245.202:5060
From: “asterisk” sip:asterisk@88.99.245.202;tag=as78d6fca5
To: sip:Madhumita@192.168.43.100;ob;tag=z9hG4bK19ef4c81
CSeq: 102 OPTIONS
Allow: PRACK, INVITE, ACK, BYE, CANCEL, UPDATE, INFO, SUBSCRIBE, NOTIFY, REFER, MESSAGE, OPTIONS
Accept: application/sdp, application/pidf+xml, application/xpidf+xml, application/simple-message-summary, message/sipfrag;version=2.0, application/im-iscomposing+xml, text/plain
Supported: replaces, 100rel, timer, norefersub
Allow-Events: presence, message-summary, refer
User-Agent: MicroSIP/3.19.10
Content-Length: 0

<------------->
— (12 headers 0 lines) —
Really destroying SIP dialog ‘03fab6905afa065b7b4b22967cf4aa33@88.99.245.202:5060’ Method: OPTIONS

<— SIP read from UDP:223.191.21.149:45638 —>

<------------->
Reliably Transmitting (NAT) to 223.191.21.149:45638:
OPTIONS sip:Pokhraj@223.191.21.149:45638;rinstance=7ae7e98c58d0d132 SIP/2.0
Via: SIP/2.0/UDP 88.99.245.202:5060;branch=z9hG4bK00a09aea;rport
Max-Forwards: 70
From: “asterisk” sip:asterisk@88.99.245.202;tag=as3ccf6162
To: sip:Pokhraj@223.191.21.149:45638;rinstance=7ae7e98c58d0d132
Contact: sip:asterisk@88.99.245.202:5060
Call-ID: 3c578906332d0973205ec9ff7cabbfda@88.99.245.202:5060
CSeq: 102 OPTIONS
User-Agent: Asterisk PBX 15.7.1
Date: Sat, 23 Feb 2019 09:05:12 GMT
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH, MESSAGE
Supported: replaces, timer
Content-Length: 0

---

<— SIP read from UDP:223.191.21.149:45638 —>
SIP/2.0 200 OK
Via: SIP/2.0/UDP 88.99.245.202:5060;branch=z9hG4bK00a09aea;rport=5060
Contact: sip:192.168.43.100:8000
To: sip:Pokhraj@223.191.21.149:45638;rinstance=7ae7e98c58d0d132;tag=95801e50
From: “asterisk” sip:asterisk@88.99.245.202;tag=as3ccf6162
Call-ID: 3c578906332d0973205ec9ff7cabbfda@88.99.245.202:5060
CSeq: 102 OPTIONS
Accept: application/sdp
Accept-Language: en
Allow: OPTIONS, SUBSCRIBE, NOTIFY, INVITE, ACK, CANCEL, BYE, REFER, INFO, MESSAGE
Supported: replaces
User-Agent: X-Lite release 5.4.0 stamp 94388
Allow-Events: talk, hold
Content-Length: 0

<------------->
— (14 headers 0 lines) —
Really destroying SIP dialog ‘3c578906332d0973205ec9ff7cabbfda@88.99.245.202:5060’ Method: OPTIONS

<— SIP read from UDP:223.191.21.149:45652 —>

<------------->

<— SIP read from UDP:223.191.21.149:45638 —>
INVITE sip:200@88.99.245.202 SIP/2.0
Via: SIP/2.0/UDP 192.168.43.100:8000;branch=z9hG4bK-524287-1—422aeb712ae8fe5d;rport
Max-Forwards: 70
Contact: sip:Pokhraj@223.191.21.149:45638;rinstance=7ae7e98c58d0d132
To: sip:200@88.99.245.202
From: "Pokhraj"sip:Pokhraj@88.99.245.202;tag=bb9a9372
Call-ID: 94388ZDU5OWQyM2FhNTAxZDU2NTVhZDVkOGJkMjFlMzU2ZjE
CSeq: 1 INVITE
Allow: OPTIONS, SUBSCRIBE, NOTIFY, INVITE, ACK, CANCEL, BYE, REFER, INFO, MESSAGE
Content-Type: application/sdp
Supported: replaces
User-Agent: X-Lite release 5.4.0 stamp 94388
Content-Length: 337

v=0
o=- 13195386331744106 1 IN IP4 192.168.43.100
s=X-Lite release 5.4.0 stamp 94388
c=IN IP4 192.168.43.100
t=0 0
m=audio 5000 RTP/AVP 9 8 120 0 84 101
a=rtpmap:120 opus/48000/2
a=fmtp:120 useinbandfec=1; usedtx=1; maxaveragebitrate=64000
a=rtpmap:84 speex/16000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-15
a=sendrecv
<------------->
— (13 headers 12 lines) —
Sending to 223.191.21.149:45638 (NAT)
Sending to 223.191.21.149:45638 (NAT)
Using INVITE request as basis request - 94388ZDU5OWQyM2FhNTAxZDU2NTVhZDVkOGJkMjFlMzU2ZjE
Found peer ‘Pokhraj’ for ‘Pokhraj’ from 223.191.21.149:45638

<— Reliably Transmitting (NAT) to 223.191.21.149:45638 —>
SIP/2.0 401 Unauthorized
Via: SIP/2.0/UDP 192.168.43.100:8000;branch=z9hG4bK-524287-1—422aeb712ae8fe5d;received=223.191.21.149;rport=45638
From: "Pokhraj"sip:Pokhraj@88.99.245.202;tag=bb9a9372
To: sip:200@88.99.245.202;tag=as7fa42877
Call-ID: 94388ZDU5OWQyM2FhNTAxZDU2NTVhZDVkOGJkMjFlMzU2ZjE
CSeq: 1 INVITE
Server: Asterisk PBX 15.7.1
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH, MESSAGE
Supported: replaces, timer
WWW-Authenticate: Digest algorithm=MD5, realm=“asterisk”, nonce=“0e9d78ab”
Content-Length: 0

<------------>
Scheduling destruction of SIP dialog ‘94388ZDU5OWQyM2FhNTAxZDU2NTVhZDVkOGJkMjFlMzU2ZjE’ in 25472 ms (Method: INVITE)
Retransmitting #1 (NAT) to 223.191.21.149:45638:
SIP/2.0 401 Unauthorized
Via: SIP/2.0/UDP 192.168.43.100:8000;branch=z9hG4bK-524287-1—422aeb712ae8fe5d;received=223.191.21.149;rport=45638
From: "Pokhraj"sip:Pokhraj@88.99.245.202;tag=bb9a9372
To: sip:200@88.99.245.202;tag=as7fa42877
Call-ID: 94388ZDU5OWQyM2FhNTAxZDU2NTVhZDVkOGJkMjFlMzU2ZjE
CSeq: 1 INVITE
Server: Asterisk PBX 15.7.1
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH, MESSAGE
Supported: replaces, timer
WWW-Authenticate: Digest algorithm=MD5, realm=“asterisk”, nonce=“0e9d78ab”
Content-Length: 0

---

<— SIP read from UDP:223.191.21.149:45638 —>
ACK sip:200@88.99.245.202 SIP/2.0
Via: SIP/2.0/UDP 192.168.43.100:8000;branch=z9hG4bK-524287-1—422aeb712ae8fe5d;rport
Max-Forwards: 70
To: sip:200@88.99.245.202;tag=as7fa42877
From: "Pokhraj"sip:Pokhraj@88.99.245.202;tag=bb9a9372
Call-ID: 94388ZDU5OWQyM2FhNTAxZDU2NTVhZDVkOGJkMjFlMzU2ZjE
CSeq: 1 ACK
Content-Length: 0

<------------->
— (8 headers 0 lines) —

<— SIP read from UDP:223.191.21.149:45638 —>
INVITE sip:200@88.99.245.202 SIP/2.0
Via: SIP/2.0/UDP 192.168.43.100:8000;branch=z9hG4bK-524287-1—03b0a3428e3f080b;rport
Max-Forwards: 70
Contact: sip:Pokhraj@223.191.21.149:45638;rinstance=7ae7e98c58d0d132
To: sip:200@88.99.245.202
From: “Pokhraj"sip:Pokhraj@88.99.245.202;tag=bb9a9372
Call-ID: 94388ZDU5OWQyM2FhNTAxZDU2NTVhZDVkOGJkMjFlMzU2ZjE
CSeq: 2 INVITE
Allow: OPTIONS, SUBSCRIBE, NOTIFY, INVITE, ACK, CANCEL, BYE, REFER, INFO, MESSAGE
Content-Type: application/sdp
Supported: replaces
User-Agent: X-Lite release 5.4.0 stamp 94388
Authorization: Digest username=“Pokhraj”,realm=“asterisk”,nonce=“0e9d78ab”,uri="sip:200@88.99.245.202”,response=“1adae25b09c7a2b6dc086765d1b25aac”,algorithm=MD5
Content-Length: 337

v=0
o=- 13195386331744106 1 IN IP4 192.168.43.100
s=X-Lite release 5.4.0 stamp 94388
c=IN IP4 192.168.43.100
t=0 0
m=audio 5000 RTP/AVP 9 8 120 0 84 101
a=rtpmap:120 opus/48000/2
a=fmtp:120 useinbandfec=1; usedtx=1; maxaveragebitrate=64000
a=rtpmap:84 speex/16000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-15
a=sendrecv
<------------->
— (14 headers 12 lines) —
Sending to 223.191.21.149:45638 (NAT)
Using INVITE request as basis request - 94388ZDU5OWQyM2FhNTAxZDU2NTVhZDVkOGJkMjFlMzU2ZjE
Found peer ‘Pokhraj’ for ‘Pokhraj’ from 223.191.21.149:45638
Found RTP audio format 9
Found RTP audio format 8
Found RTP audio format 120
Found RTP audio format 0
Found RTP audio format 84
Found RTP audio format 101
Found audio description format opus for ID 120
Found audio description format speex for ID 84
Found audio description format telephone-event for ID 101
Capabilities: us - (ulaw|alaw), peer - audio=(ulaw|alaw|g722|speex16|opus)/video=(nothing)/text=(nothing), combined - (ulaw|alaw)
Non-codec capabilities (dtmf): us - 0x1 (telephone-event|), peer - 0x1 (telephone-event|), combined - 0x1 (telephone-event|)
Peer audio RTP is at port 192.168.43.100:5000
Looking for 200 in incoming (domain 88.99.245.202)
sip_route_dump: route/path hop: sip:Pokhraj@223.191.21.149:45638;rinstance=7ae7e98c58d0d132

<— Transmitting (NAT) to 223.191.21.149:45638 —>
SIP/2.0 100 Trying
Via: SIP/2.0/UDP 192.168.43.100:8000;branch=z9hG4bK-524287-1—03b0a3428e3f080b;received=223.191.21.149;rport=45638
From: "Pokhraj"sip:Pokhraj@88.99.245.202;tag=bb9a9372
To: sip:200@88.99.245.202
Call-ID: 94388ZDU5OWQyM2FhNTAxZDU2NTVhZDVkOGJkMjFlMzU2ZjE
CSeq: 2 INVITE
Server: Asterisk PBX 15.7.1
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH, MESSAGE
Supported: replaces, timer
Contact: sip:200@88.99.245.202:5060
Content-Length: 0

<------------>
Audio is at 10864
Adding codec ulaw to SDP
Adding codec alaw to SDP
Adding non-codec 0x1 (telephone-event) to SDP
Reliably Transmitting (NAT) to 223.191.21.149:45652:
INVITE sip:Madhumita@192.168.43.100:54196;ob SIP/2.0
Via: SIP/2.0/UDP 88.99.245.202:5060;branch=z9hG4bK401ad3e8;rport
Max-Forwards: 70
From: “Pokhraj” sip:Pokhraj@88.99.245.202;tag=as4e50d695
To: sip:Madhumita@192.168.43.100:54196;ob
Contact: sip:Pokhraj@88.99.245.202:5060
Call-ID: 5611d88817098b6b2bd522d74a236a34@88.99.245.202:5060
CSeq: 102 INVITE
User-Agent: Asterisk PBX 15.7.1
Date: Sat, 23 Feb 2019 09:05:35 GMT
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH, MESSAGE
Supported: replaces, timer
Content-Type: application/sdp
Content-Length: 277

v=0
o=root 1591918927 1591918927 IN IP4 88.99.245.202
s=Asterisk PBX 15.7.1
c=IN IP4 88.99.245.202
t=0 0
m=audio 10864 RTP/AVP 0 8 101
a=rtpmap:0 PCMU/8000
a=rtpmap:8 PCMA/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-16
a=ptime:20
a=maxptime:150
a=sendrecv

---

<— SIP read from UDP:223.191.21.149:45638 —>
ACK sip:200@88.99.245.202 SIP/2.0
Via: SIP/2.0/UDP 192.168.43.100:8000;branch=z9hG4bK-524287-1—422aeb712ae8fe5d;rport
Max-Forwards: 70
To: sip:200@88.99.245.202;tag=as7fa42877
From: "Pokhraj"sip:Pokhraj@88.99.245.202;tag=bb9a9372
Call-ID: 94388ZDU5OWQyM2FhNTAxZDU2NTVhZDVkOGJkMjFlMzU2ZjE
CSeq: 1 ACK
Content-Length: 0

<------------->
— (8 headers 0 lines) —
Retransmitting #1 (NAT) to 223.191.21.149:45652:
INVITE sip:Madhumita@192.168.43.100:54196;ob SIP/2.0
Via: SIP/2.0/UDP 88.99.245.202:5060;branch=z9hG4bK401ad3e8;rport
Max-Forwards: 70
From: “Pokhraj” sip:Pokhraj@88.99.245.202;tag=as4e50d695
To: sip:Madhumita@192.168.43.100:54196;ob
Contact: sip:Pokhraj@88.99.245.202:5060
Call-ID: 5611d88817098b6b2bd522d74a236a34@88.99.245.202:5060
CSeq: 102 INVITE
User-Agent: Asterisk PBX 15.7.1
Date: Sat, 23 Feb 2019 09:05:35 GMT
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH, MESSAGE
Supported: replaces, timer
Content-Type: application/sdp
Content-Length: 277

v=0
o=root 1591918927 1591918927 IN IP4 88.99.245.202
s=Asterisk PBX 15.7.1
c=IN IP4 88.99.245.202
t=0 0
m=audio 10864 RTP/AVP 0 8 101
a=rtpmap:0 PCMU/8000
a=rtpmap:8 PCMA/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-16
a=ptime:20
a=maxptime:150
a=sendrecv

---

<— SIP read from UDP:223.191.21.149:45652 —>
SIP/2.0 100 Trying
Via: SIP/2.0/UDP 88.99.245.202:5060;rport=5060;received=88.99.245.202;branch=z9hG4bK401ad3e8
Call-ID: 5611d88817098b6b2bd522d74a236a34@88.99.245.202:5060
From: “Pokhraj” sip:Pokhraj@88.99.245.202;tag=as4e50d695
To: sip:Madhumita@192.168.43.100;ob
CSeq: 102 INVITE
Content-Length: 0

<------------->
— (7 headers 0 lines) —

<— SIP read from UDP:223.191.21.149:45652 —>
SIP/2.0 180 Ringing
Via: SIP/2.0/UDP 88.99.245.202:5060;rport=5060;received=88.99.245.202;branch=z9hG4bK401ad3e8
Call-ID: 5611d88817098b6b2bd522d74a236a34@88.99.245.202:5060
From: “Pokhraj” sip:Pokhraj@88.99.245.202;tag=as4e50d695
To: sip:Madhumita@192.168.43.100;ob;tag=d312057d5f424d2e95381d361f41828f
CSeq: 102 INVITE
Contact: sip:Madhumita@192.168.43.100:54196;ob
Allow: PRACK, INVITE, ACK, BYE, CANCEL, UPDATE, INFO, SUBSCRIBE, NOTIFY, REFER, MESSAGE, OPTIONS
Content-Length: 0

<------------->
— (9 headers 0 lines) —
sip_route_dump: route/path hop: sip:Madhumita@192.168.43.100:54196;ob

<— Transmitting (NAT) to 223.191.21.149:45638 —>
SIP/2.0 180 Ringing
Via: SIP/2.0/UDP 192.168.43.100:8000;branch=z9hG4bK-524287-1—03b0a3428e3f080b;received=223.191.21.149;rport=45638
From: "Pokhraj"sip:Pokhraj@88.99.245.202;tag=bb9a9372
To: sip:200@88.99.245.202;tag=as5cdf469c
Call-ID: 94388ZDU5OWQyM2FhNTAxZDU2NTVhZDVkOGJkMjFlMzU2ZjE
CSeq: 2 INVITE
Server: Asterisk PBX 15.7.1
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH, MESSAGE
Supported: replaces, timer
Contact: sip:200@88.99.245.202:5060
Content-Length: 0

<------------>

<— SIP read from UDP:223.191.21.149:45652 —>
SIP/2.0 180 Ringing
Via: SIP/2.0/UDP 88.99.245.202:5060;rport=5060;received=88.99.245.202;branch=z9hG4bK401ad3e8
Call-ID: 5611d88817098b6b2bd522d74a236a34@88.99.245.202:5060
From: “Pokhraj” sip:Pokhraj@88.99.245.202;tag=as4e50d695
To: sip:Madhumita@192.168.43.100;ob;tag=d312057d5f424d2e95381d361f41828f
CSeq: 102 INVITE
Contact: sip:Madhumita@192.168.43.100:54196;ob
Allow: PRACK, INVITE, ACK, BYE, CANCEL, UPDATE, INFO, SUBSCRIBE, NOTIFY, REFER, MESSAGE, OPTIONS
Content-Length: 0

<------------->
— (9 headers 0 lines) —
sip_route_dump: route/path hop: sip:Madhumita@192.168.43.100:54196;ob

<— SIP read from UDP:223.191.21.149:45652 —>

<------------->

<— SIP read from UDP:223.191.21.149:45652 —>
SIP/2.0 200 OK
Via: SIP/2.0/UDP 88.99.245.202:5060;rport=5060;received=88.99.245.202;branch=z9hG4bK401ad3e8
Call-ID: 5611d88817098b6b2bd522d74a236a34@88.99.245.202:5060
From: “Pokhraj” sip:Pokhraj@88.99.245.202;tag=as4e50d695
To: sip:Madhumita@192.168.43.100;ob;tag=d312057d5f424d2e95381d361f41828f
CSeq: 102 INVITE
Allow: PRACK, INVITE, ACK, BYE, CANCEL, UPDATE, INFO, SUBSCRIBE, NOTIFY, REFER, MESSAGE, OPTIONS
Contact: sip:Madhumita@192.168.43.100:54196;ob
Supported: replaces, 100rel, timer, norefersub
Content-Type: application/sdp
Content-Length: 321

v=0
o=- 3759921332 3759921333 IN IP4 192.168.43.100
s=pjmedia
b=AS:84
t=0 0
a=X-nat:0
m=audio 4002 RTP/AVP 0 101
c=IN IP4 192.168.43.100
b=TIAS:64000
a=rtcp:4003 IN IP4 192.168.43.100
a=sendrecv
a=rtpmap:0 PCMU/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-16
a=ssrc:120082897 cname:087836c2496326b1
<------------->
— (11 headers 15 lines) —
Found RTP audio format 0
Found RTP audio format 101
Found audio description format PCMU for ID 0
Found audio description format telephone-event for ID 101
Capabilities: us - (ulaw|alaw), peer - audio=(ulaw)/video=(nothing)/text=(nothing), combined - (ulaw)
Non-codec capabilities (dtmf): us - 0x1 (telephone-event|), peer - 0x1 (telephone-event|), combined - 0x1 (telephone-event|)
Peer audio RTP is at port 192.168.43.100:4002
sip_route_dump: route/path hop: sip:Madhumita@192.168.43.100:54196;ob
Transmitting (NAT) to 223.191.21.149:45652:
ACK sip:Madhumita@192.168.43.100:54196;ob SIP/2.0
Via: SIP/2.0/UDP 88.99.245.202:5060;branch=z9hG4bK1545a6b3;rport
Max-Forwards: 70
From: “Pokhraj” sip:Pokhraj@88.99.245.202;tag=as4e50d695
To: sip:Madhumita@192.168.43.100:54196;ob;tag=d312057d5f424d2e95381d361f41828f
Contact: sip:Pokhraj@88.99.245.202:5060
Call-ID: 5611d88817098b6b2bd522d74a236a34@88.99.245.202:5060
CSeq: 102 ACK
User-Agent: Asterisk PBX 15.7.1
Content-Length: 0

---

Audio is at 11054
Adding codec ulaw to SDP
Adding codec alaw to SDP
Adding non-codec 0x1 (telephone-event) to SDP

<— Reliably Transmitting (NAT) to 223.191.21.149:45638 —>
SIP/2.0 200 OK
Via: SIP/2.0/UDP 192.168.43.100:8000;branch=z9hG4bK-524287-1—03b0a3428e3f080b;received=223.191.21.149;rport=45638
From: "Pokhraj"sip:Pokhraj@88.99.245.202;tag=bb9a9372
To: sip:200@88.99.245.202;tag=as5cdf469c
Call-ID: 94388ZDU5OWQyM2FhNTAxZDU2NTVhZDVkOGJkMjFlMzU2ZjE
CSeq: 2 INVITE
Server: Asterisk PBX 15.7.1
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH, MESSAGE
Supported: replaces, timer
Contact: sip:200@88.99.245.202:5060
Content-Type: application/sdp
Content-Length: 275

v=0
o=root 205426339 205426339 IN IP4 88.99.245.202
s=Asterisk PBX 15.7.1
c=IN IP4 88.99.245.202
t=0 0
m=audio 11054 RTP/AVP 0 8 101
a=rtpmap:0 PCMU/8000
a=rtpmap:8 PCMA/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-16
a=ptime:20
a=maxptime:150
a=sendrecv

<------------>

<— SIP read from UDP:223.191.21.149:45638 —>
ACK sip:200@88.99.245.202:5060 SIP/2.0
Via: SIP/2.0/UDP 192.168.43.100:8000;branch=z9hG4bK-524287-1—73c3c21f0283c200;rport
Max-Forwards: 70
Contact: sip:Pokhraj@223.191.21.149:45638;rinstance=7ae7e98c58d0d132
To: sip:200@88.99.245.202;tag=as5cdf469c
From: "Pokhraj"sip:Pokhraj@88.99.245.202;tag=bb9a9372
Call-ID: 94388ZDU5OWQyM2FhNTAxZDU2NTVhZDVkOGJkMjFlMzU2ZjE
CSeq: 2 ACK
User-Agent: X-Lite release 5.4.0 stamp 94388
Content-Length: 0

<------------->
— (10 headers 0 lines) —

<— SIP read from UDP:223.191.21.149:45638 —>

<------------->

<— SIP read from UDP:223.191.21.149:45652 —>

<------------->

<— SIP read from UDP:223.191.21.149:45652 —>
REGISTER sip:88.99.245.202 SIP/2.0
Via: SIP/2.0/UDP 192.168.1.5:54196;rport;branch=z9hG4bKPjef49bba47e3f4c9fb5e027c15104a9e3
Max-Forwards: 70
From: sip:Madhumita@88.99.245.202;tag=bdff7032bdb44a259e530c09fa7ee87d
To: sip:Madhumita@88.99.245.202
Call-ID: 0ab2abb16423455390c75cf0d86d8578
CSeq: 11723 REGISTER
User-Agent: MicroSIP/3.19.10
Contact: sip:Madhumita@192.168.43.100:54196;ob
Expires: 300
Allow: PRACK, INVITE, ACK, BYE, CANCEL, UPDATE, INFO, SUBSCRIBE, NOTIFY, REFER, MESSAGE, OPTIONS
Content-Length: 0

<------------->
— (12 headers 0 lines) —
Sending to 223.191.21.149:45652 (NAT)
Sending to 223.191.21.149:45652 (NAT)

<— Transmitting (NAT) to 223.191.21.149:45652 —>
SIP/2.0 401 Unauthorized
Via: SIP/2.0/UDP 192.168.1.5:54196;branch=z9hG4bKPjef49bba47e3f4c9fb5e027c15104a9e3;received=223.191.21.149;rport=45652
From: sip:Madhumita@88.99.245.202;tag=bdff7032bdb44a259e530c09fa7ee87d
To: sip:Madhumita@88.99.245.202;tag=as04b190d0
Call-ID: 0ab2abb16423455390c75cf0d86d8578
CSeq: 11723 REGISTER
Server: Asterisk PBX 15.7.1
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH, MESSAGE
Supported: replaces, timer
WWW-Authenticate: Digest algorithm=MD5, realm=“asterisk”, nonce=“28b0716a”
Content-Length: 0

<------------>
Scheduling destruction of SIP dialog ‘0ab2abb16423455390c75cf0d86d8578’ in 32000 ms (Method: REGISTER)

<— SIP read from UDP:223.191.21.149:45652 —>
REGISTER sip:88.99.245.202 SIP/2.0
Via: SIP/2.0/UDP 192.168.1.5:54196;rport;branch=z9hG4bKPjb1d9f7dbeb5e40df93db82bbb095ef45
Max-Forwards: 70
From: sip:Madhumita@88.99.245.202;tag=bdff7032bdb44a259e530c09fa7ee87d
To: sip:Madhumita@88.99.245.202
Call-ID: 0ab2abb16423455390c75cf0d86d8578
CSeq: 11724 REGISTER
User-Agent: MicroSIP/3.19.10
Contact: sip:Madhumita@192.168.43.100:54196;ob
Expires: 300
Allow: PRACK, INVITE, ACK, BYE, CANCEL, UPDATE, INFO, SUBSCRIBE, NOTIFY, REFER, MESSAGE, OPTIONS
Authorization: Digest username=“Madhumita”, realm=“asterisk”, nonce=“28b0716a”, uri=“sip:88.99.245.202”, response=“ff239e22514ffc9f9611568277a1e489”, algorithm=MD5
Content-Length: 0

<------------->
— (13 headers 0 lines) —
Sending to 223.191.21.149:45652 (NAT)
Reliably Transmitting (NAT) to 223.191.21.149:45652:
OPTIONS sip:Madhumita@192.168.43.100:54196;ob SIP/2.0
Via: SIP/2.0/UDP 88.99.245.202:5060;branch=z9hG4bK640d263b;rport
Max-Forwards: 70
From: “asterisk” sip:asterisk@88.99.245.202;tag=as412fc02b
To: sip:Madhumita@192.168.43.100:54196;ob
Contact: sip:asterisk@88.99.245.202:5060
Call-ID: 76e38ec248010b2a5001e8f205ccaadf@88.99.245.202:5060
CSeq: 102 OPTIONS
User-Agent: Asterisk PBX 15.7.1
Date: Sat, 23 Feb 2019 09:06:03 GMT
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH, MESSAGE
Supported: replaces, timer
Content-Length: 0

---

<— Transmitting (NAT) to 223.191.21.149:45652 —>
SIP/2.0 200 OK
Via: SIP/2.0/UDP 192.168.1.5:54196;branch=z9hG4bKPjb1d9f7dbeb5e40df93db82bbb095ef45;received=223.191.21.149;rport=45652
From: sip:Madhumita@88.99.245.202;tag=bdff7032bdb44a259e530c09fa7ee87d
To: sip:Madhumita@88.99.245.202;tag=as04b190d0
Call-ID: 0ab2abb16423455390c75cf0d86d8578
CSeq: 11724 REGISTER
Server: Asterisk PBX 15.7.1
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH, MESSAGE
Supported: replaces, timer
Expires: 300
Contact: sip:Madhumita@192.168.43.100:54196;ob;expires=300
Date: Sat, 23 Feb 2019 09:06:03 GMT
Content-Length: 0

<------------>
Scheduling destruction of SIP dialog ‘0ab2abb16423455390c75cf0d86d8578’ in 32000 ms (Method: REGISTER)

<— SIP read from UDP:223.191.21.149:45652 —>
SIP/2.0 200 OK
Via: SIP/2.0/UDP 88.99.245.202:5060;rport=5060;received=88.99.245.202;branch=z9hG4bK640d263b
Call-ID: 76e38ec248010b2a5001e8f205ccaadf@88.99.245.202:5060
From: “asterisk” sip:asterisk@88.99.245.202;tag=as412fc02b
To: sip:Madhumita@192.168.43.100;ob;tag=z9hG4bK640d263b
CSeq: 102 OPTIONS
Allow: PRACK, INVITE, ACK, BYE, CANCEL, UPDATE, INFO, SUBSCRIBE, NOTIFY, REFER, MESSAGE, OPTIONS
Accept: application/sdp, application/pidf+xml, application/xpidf+xml, application/simple-message-summary, message/sipfrag;version=2.0, application/im-iscomposing+xml, text/plain
Supported: replaces, 100rel, timer, norefersub
Allow-Events: presence, message-summary, refer
User-Agent: MicroSIP/3.19.10
Content-Length: 0

<------------->
— (12 headers 0 lines) —
Really destroying SIP dialog ‘76e38ec248010b2a5001e8f205ccaadf@88.99.245.202:5060’ Method: OPTIONS

<— SIP read from UDP:223.191.21.149:45638 —>

<------------->
Reliably Transmitting (NAT) to 223.191.21.149:45638:
OPTIONS sip:Pokhraj@223.191.21.149:45638;rinstance=7ae7e98c58d0d132 SIP/2.0
Via: SIP/2.0/UDP 88.99.245.202:5060;branch=z9hG4bK7c1fa4c2;rport
Max-Forwards: 70
From: “asterisk” sip:asterisk@88.99.245.202;tag=as260543dd
To: sip:Pokhraj@223.191.21.149:45638;rinstance=7ae7e98c58d0d132
Contact: sip:asterisk@88.99.245.202:5060
Call-ID: 6d6520b52ccddb055824fde41b2ec29a@88.99.245.202:5060
CSeq: 102 OPTIONS
User-Agent: Asterisk PBX 15.7.1
Date: Sat, 23 Feb 2019 09:06:13 GMT
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH, MESSAGE
Supported: replaces, timer
Content-Length: 0

---

<— SIP read from UDP:223.191.21.149:45638 —>
SIP/2.0 200 OK
Via: SIP/2.0/UDP 88.99.245.202:5060;branch=z9hG4bK7c1fa4c2;rport=5060
Contact: sip:192.168.43.100:8000
To: sip:Pokhraj@223.191.21.149:45638;rinstance=7ae7e98c58d0d132;tag=d50cb804
From: “asterisk” sip:asterisk@88.99.245.202;tag=as260543dd
Call-ID: 6d6520b52ccddb055824fde41b2ec29a@88.99.245.202:5060
CSeq: 102 OPTIONS
Accept: application/sdp
Accept-Language: en
Allow: OPTIONS, SUBSCRIBE, NOTIFY, INVITE, ACK, CANCEL, BYE, REFER, INFO, MESSAGE
Supported: replaces
User-Agent: X-Lite release 5.4.0 stamp 94388
Allow-Events: talk, hold
Content-Length: 0

<------------->
— (14 headers 0 lines) —
Really destroying SIP dialog ‘6d6520b52ccddb055824fde41b2ec29a@88.99.245.202:5060’ Method: OPTIONS

<— SIP read from UDP:223.191.21.149:45652 —>

<------------->

<— SIP read from UDP:223.191.21.149:45652 —>

<------------->
Really destroying SIP dialog ‘0ab2abb16423455390c75cf0d86d8578’ Method: REGISTER

<— SIP read from UDP:223.191.21.149:45638 —>

<------------->

<— SIP read from UDP:223.191.21.149:45652 —>

<------------->
Reliably Transmitting (NAT) to 223.191.21.149:45652:
OPTIONS sip:Madhumita@192.168.43.100:54196;ob SIP/2.0
Via: SIP/2.0/UDP 88.99.245.202:5060;branch=z9hG4bK47a4bb64;rport
Max-Forwards: 70
From: “asterisk” sip:asterisk@88.99.245.202;tag=as7f6504df
To: sip:Madhumita@192.168.43.100:54196;ob
Contact: sip:asterisk@88.99.245.202:5060
Call-ID: 6e9809c55b34923a7dfe736f787bddb0@88.99.245.202:5060
CSeq: 102 OPTIONS
User-Agent: Asterisk PBX 15.7.1
Date: Sat, 23 Feb 2019 09:07:03 GMT
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH, MESSAGE
Supported: replaces, timer
Content-Length: 0

---

<— SIP read from UDP:223.191.21.149:45652 —>

<------------->

<— SIP read from UDP:223.191.21.149:45652 —>
SIP/2.0 200 OK
Via: SIP/2.0/UDP 88.99.245.202:5060;rport=5060;received=88.99.245.202;branch=z9hG4bK47a4bb64
Call-ID: 6e9809c55b34923a7dfe736f787bddb0@88.99.245.202:5060
From: “asterisk” sip:asterisk@88.99.245.202;tag=as7f6504df
To: sip:Madhumita@192.168.43.100;ob;tag=z9hG4bK47a4bb64
CSeq: 102 OPTIONS
Allow: PRACK, INVITE, ACK, BYE, CANCEL, UPDATE, INFO, SUBSCRIBE, NOTIFY, REFER, MESSAGE, OPTIONS
Accept: application/sdp, application/pidf+xml, application/xpidf+xml, application/simple-message-summary, message/sipfrag;version=2.0, application/im-iscomposing+xml, text/plain
Supported: replaces, 100rel, timer, norefersub
Allow-Events: presence, message-summary, refer
User-Agent: MicroSIP/3.19.10
Content-Length: 0

<------------->
— (12 headers 0 lines) —
Really destroying SIP dialog ‘6e9809c55b34923a7dfe736f787bddb0@88.99.245.202:5060’ Method: OPTIONS

<— SIP read from UDP:223.191.21.149:45638 —>
SUBSCRIBE sip:400@88.99.245.202 SIP/2.0
Via: SIP/2.0/UDP 192.168.43.100:8000;branch=z9hG4bK-524287-1—8c21115664217f23;rport
Max-Forwards: 70
Contact: sip:Pokhraj@223.191.21.149:45638;rinstance=7ae7e98c58d0d132
To: sip:400@88.99.245.202
From: "Pokhraj"sip:Pokhraj@88.99.245.202;tag=04353c7c
Call-ID: 94388NTlmNWVhMTUxMDUxNDQyZGZjZjMxYjFiOGNhNTJkN2M
CSeq: 1 SUBSCRIBE
Expires: 3600
Accept: application/pidf+xml
Allow: OPTIONS, SUBSCRIBE, NOTIFY, INVITE, ACK, CANCEL, BYE, REFER, INFO, MESSAGE
User-Agent: X-Lite release 5.4.0 stamp 94388
Event: presence
Content-Length: 0

<------------->
— (14 headers 0 lines) —
Sending to 223.191.21.149:45638 (NAT)
Creating new subscription
Sending to 223.191.21.149:45638 (NAT)
sip_route_dump: route/path hop: sip:Pokhraj@223.191.21.149:45638;rinstance=7ae7e98c58d0d132
Found peer ‘Pokhraj’ for ‘Pokhraj’ from 223.191.21.149:45638

<— Transmitting (NAT) to 223.191.21.149:45638 —>
SIP/2.0 401 Unauthorized
Via: SIP/2.0/UDP 192.168.43.100:8000;branch=z9hG4bK-524287-1—8c21115664217f23;received=223.191.21.149;rport=45638
From: "Pokhraj"sip:Pokhraj@88.99.245.202;tag=04353c7c
To: sip:400@88.99.245.202;tag=as33471a2f
Call-ID: 94388NTlmNWVhMTUxMDUxNDQyZGZjZjMxYjFiOGNhNTJkN2M
CSeq: 1 SUBSCRIBE
Server: Asterisk PBX 15.7.1
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH, MESSAGE
Supported: replaces, timer
WWW-Authenticate: Digest algorithm=MD5, realm=“asterisk”, nonce=“1fb50d25”
Content-Length: 0

<------------>
Scheduling destruction of SIP dialog ‘94388NTlmNWVhMTUxMDUxNDQyZGZjZjMxYjFiOGNhNTJkN2M’ in 13056 ms (Method: SUBSCRIBE)

<— SIP read from UDP:223.191.21.149:45638 —>
SUBSCRIBE sip:400@88.99.245.202 SIP/2.0
Via: SIP/2.0/UDP 192.168.43.100:8000;branch=z9hG4bK-524287-1—1f263369076aa65e;rport
Max-Forwards: 70
Contact: sip:Pokhraj@223.191.21.149:45638;rinstance=7ae7e98c58d0d132
To: sip:400@88.99.245.202
From: “Pokhraj"sip:Pokhraj@88.99.245.202;tag=04353c7c
Call-ID: 94388NTlmNWVhMTUxMDUxNDQyZGZjZjMxYjFiOGNhNTJkN2M
CSeq: 2 SUBSCRIBE
Expires: 3600
Accept: application/pidf+xml
Allow: OPTIONS, SUBSCRIBE, NOTIFY, INVITE, ACK, CANCEL, BYE, REFER, INFO, MESSAGE
User-Agent: X-Lite release 5.4.0 stamp 94388
Authorization: Digest username=“Pokhraj”,realm=“asterisk”,nonce=“1fb50d25”,uri="sip:400@88.99.245.202”,response=“959500ccd57484808f4c1161df3ba493”,algorithm=MD5
Event: presence
Content-Length: 0

<------------->
— (15 headers 0 lines) —
Creating new subscription
Sending to 223.191.21.149:45638 (NAT)
Found peer ‘Pokhraj’ for ‘Pokhraj’ from 223.191.21.149:45638
Looking for 400 in incoming (domain 88.99.245.202)

<— Transmitting (NAT) to 223.191.21.149:45638 —>
SIP/2.0 404 Not Found
Via: SIP/2.0/UDP 192.168.43.100:8000;branch=z9hG4bK-524287-1—1f263369076aa65e;received=223.191.21.149;rport=45638
From: "Pokhraj"sip:Pokhraj@88.99.245.202;tag=04353c7c
To: sip:400@88.99.245.202;tag=as33471a2f
Call-ID: 94388NTlmNWVhMTUxMDUxNDQyZGZjZjMxYjFiOGNhNTJkN2M
CSeq: 2 SUBSCRIBE
Server: Asterisk PBX 15.7.1
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH, MESSAGE
Supported: replaces, timer
Content-Length: 0

<------------>
Really destroying SIP dialog ‘94388NTlmNWVhMTUxMDUxNDQyZGZjZjMxYjFiOGNhNTJkN2M’ Method: SUBSCRIBE

<— SIP read from UDP:223.191.21.149:45638 —>
SUBSCRIBE sip:300@88.99.245.202 SIP/2.0
Via: SIP/2.0/UDP 192.168.43.100:8000;branch=z9hG4bK-524287-1—12e043331649cc7e;rport
Max-Forwards: 70
Contact: sip:Pokhraj@223.191.21.149:45638;rinstance=7ae7e98c58d0d132
To: sip:300@88.99.245.202
From: "Pokhraj"sip:Pokhraj@88.99.245.202;tag=97c93b01
Call-ID: 94388YWYyYmIzZDJlMzg3NmJlZDlhZTQ4MWYyODRkYzA3Y2U
CSeq: 1 SUBSCRIBE
Expires: 3600
Accept: application/pidf+xml
Allow: OPTIONS, SUBSCRIBE, NOTIFY, INVITE, ACK, CANCEL, BYE, REFER, INFO, MESSAGE
User-Agent: X-Lite release 5.4.0 stamp 94388
Event: presence
Content-Length: 0

<------------->
— (14 headers 0 lines) —
Sending to 223.191.21.149:45638 (NAT)
Creating new subscription
Sending to 223.191.21.149:45638 (NAT)
sip_route_dump: route/path hop: sip:Pokhraj@223.191.21.149:45638;rinstance=7ae7e98c58d0d132
Found peer ‘Pokhraj’ for ‘Pokhraj’ from 223.191.21.149:45638

<— Transmitting (NAT) to 223.191.21.149:45638 —>
SIP/2.0 401 Unauthorized
Via: SIP/2.0/UDP 192.168.43.100:8000;branch=z9hG4bK-524287-1—12e043331649cc7e;received=223.191.21.149;rport=45638
From: "Pokhraj"sip:Pokhraj@88.99.245.202;tag=97c93b01
To: sip:300@88.99.245.202;tag=as77795738
Call-ID: 94388YWYyYmIzZDJlMzg3NmJlZDlhZTQ4MWYyODRkYzA3Y2U
CSeq: 1 SUBSCRIBE
Server: Asterisk PBX 15.7.1
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH, MESSAGE
Supported: replaces, timer
WWW-Authenticate: Digest algorithm=MD5, realm=“asterisk”, nonce=“17dd2010”
Content-Length: 0

<------------>
Scheduling destruction of SIP dialog ‘94388YWYyYmIzZDJlMzg3NmJlZDlhZTQ4MWYyODRkYzA3Y2U’ in 13056 ms (Method: SUBSCRIBE)

<— SIP read from UDP:223.191.21.149:45638 —>

<------------->

<— SIP read from UDP:223.191.21.149:45638 —>
SUBSCRIBE sip:9051942658@88.99.245.202 SIP/2.0
Via: SIP/2.0/UDP 192.168.43.100:8000;branch=z9hG4bK-524287-1—5e53b90f3aa6e15d;rport
Max-Forwards: 70
Contact: sip:Pokhraj@223.191.21.149:45638;rinstance=7ae7e98c58d0d132
To: sip:9051942658@88.99.245.202
From: "Pokhraj"sip:Pokhraj@88.99.245.202;tag=67897848
Call-ID: 94388MjU0OTQwMzE3Y2RiZjE0Yzg3NjExZjNlNTJkZTAyNTU
CSeq: 1 SUBSCRIBE
Expires: 3600
Accept: application/pidf+xml
Allow: OPTIONS, SUBSCRIBE, NOTIFY, INVITE, ACK, CANCEL, BYE, REFER, INFO, MESSAGE
User-Agent: X-Lite release 5.4.0 stamp 94388
Event: presence
Content-Length: 0

<------------->
— (14 headers 0 lines) —
Sending to 223.191.21.149:45638 (NAT)
Creating new subscription
Sending to 223.191.21.149:45638 (NAT)
sip_route_dump: route/path hop: sip:Pokhraj@223.191.21.149:45638;rinstance=7ae7e98c58d0d132
Found peer ‘Pokhraj’ for ‘Pokhraj’ from 223.191.21.149:45638

<— Transmitting (NAT) to 223.191.21.149:45638 —>
SIP/2.0 401 Unauthorized
Via: SIP/2.0/UDP 192.168.43.100:8000;branch=z9hG4bK-524287-1—5e53b90f3aa6e15d;received=223.191.21.149;rport=45638
From: "Pokhraj"sip:Pokhraj@88.99.245.202;tag=67897848
To: sip:9051942658@88.99.245.202;tag=as77d49f26
Call-ID: 94388MjU0OTQwMzE3Y2RiZjE0Yzg3NjExZjNlNTJkZTAyNTU
CSeq: 1 SUBSCRIBE
Server: Asterisk PBX 15.7.1
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH, MESSAGE
Supported: replaces, timer
WWW-Authenticate: Digest algorithm=MD5, realm=“asterisk”, nonce=“0b8605d0”
Content-Length: 0

[david551]

Looks like a NAT problem as the X-Lite is sending private and presumably unreachable media address in its iINVITE.

You have not provided your configuration, but, if using chan_sip (now deprecated), nat=comedia is intended as a workaround for such situations, as long as the other side sends media to the right place…

There may be other NAT problems.

[pokhraj_d]

Hello,
The below configuration I have used:

1. I am using router -> wi-fi connection from my laptop.
2. Do I need to port forward at my router?
3. Also Do I need to set any rule at Windows firewall?

The below are the configuration for sip.conf:

[general]
context=public
allowguest=no
srvlookup=yes
udpbindaddr=0.0.0.0
tcpenable=no
transport=udp
;nat=force_rport
nat=route
qualify=yes
canreinvite=no
disallow=all
alwaysauthreject = yes
deny=0.0.0.0/0.0.0.0
permit=x.x.x.x/255.255.255.0
externip=103.42.175.0 [I got it from whatismyip.com]
localnet=192.168.x.x/255.255.255.0[My router ip]

Please suggest

[david551]

You need to port forward your router, and/or a SIP aware router. Given broken implementations of SIP awareness, the former is preferable. You need to do this for both SIP and RTP/RTCP.

To be on the safe side, do not place x in positions which are zero in the netmask. Some implementation do ((actual address & mask) == address part of pattern), although Asterisk might not).

Basic wifi is not suitable for VoIP; you will need routers and clients that support media extensions, or risk excessive jitter. DECT to ethernet is a better solution.

canrinvite should be directmedia, although the old name might still be recognized.

[david551]

Your description of the system doesn’t explain why the X-Lite is using public addresses for the signalling and private ones for media.

[pokhraj_d]

Hello,
One confusion from my side To configure NAT I need to configure the below parameters at sip.conf.

1. externip= [What does it mean? Is it my router IP or any other meaning of externip]
2. localnet= [My computer Host IP with subnet mask]. Here I used Obtain IP address automatically]

Please advice whether this is the correct I have changed at sip.conf.

Thanks

[Pentium-5]

@pokhraj_d

externip= [What does it mean? Is it my router IP or any other meaning of externip]

It is the public IP address you get from your ISP. It may help if the router performing NAT is not SIP-aware

@pokhraj_d

localnet= [My computer Host IP with subnet mask]. Here I used Obtain IP address automatically]

It is the range of your local addresses being NATet to the public IP in #1.

In any case, you should take into account the following:

• If you have a public IP (i.e. NAT is performed on your router), you have to set up port forwarding on it.
• If you get a private IP from your ISP, the overall solution may not work as you are not controlling NAT which is performed at ISP side.

[pokhraj_d]

Hello Pentium-5,
The below is my current configuration…

1. I have a private IP which provided by my ISP. [192.168.10.24]
2. I am using router for internet.
3. My asterisk is running on cloud server which have a ip as [88.29.xx.xxxx].
4. I have port forward at my router the default port for asterisk [5060] for outgoing. Here I am using the private ip [192.168.10.24] which my ISP provided.

But still my x-lite is not able to connect to my server.

Will this work ? or am I performing any mistake ?