<div dir="ltr"><div class="gmail_quote"><div dir="ltr" class="gmail_attr">Hello,</div><div dir="ltr"><div><br></div><div>We installed and configured Freeswitch on CentOS as per the steps provided in below link, </div><div><p class="MsoNormal" style="margin:0in 0in 0.0001pt;font-size:12pt;font-family:"Times New Roman""><span style="color:blue"><a href="https://freeswitch.org/confluence/display/FREESWITCH/CentOS+7+and+RHEL+7#CentOS7andRHEL7-CentOS7andRHEL7-Stable" target="_blank">https://freeswitch.org/confluence/display/FREESWITCH/CentOS+7+and+RHEL+7#CentOS7andRHEL7-CentOS7andRHEL7-Stable</a></span></p></div><div><br></div><div>This is the status -</div><div>* Users are getting registered</div><div>* When User A calls User B, B gets a ringtone and is able to answer the call</div><div>* A sees that the call is connected but there is no audio for either A or B.</div><div><br></div><div>netstat output</div><div>---------------------</div><div><pre><code>tcp        0      0 <SVR_IP>:5060        0.0.0.0:*               LISTEN      10503/freeswitch
tcp        0      0 <SVR_IP>:8081        0.0.0.0:*               LISTEN      10503/freeswitch
tcp        0      0 <SVR_IP>:8082        0.0.0.0:*               LISTEN      10503/freeswitch
tcp        0      0 <a href="http://0.0.0.0:8021" target="_blank">0.0.0.0:8021</a>         0.0.0.0:*               LISTEN      10503/freeswitch
tcp        0      0 <SVR_IP>:5080        0.0.0.0:*               LISTEN      10503/freeswitch</code></pre><pre><code><br></code></pre><pre><code>Log output</code></pre><pre><code>---------------</code></pre><pre><code><pre><code>2020-10-21 08:32:12.323087 [NOTICE] switch_ivr_originate.c:3794 Channel [sofia/internal/1001@<SVR_IP>] has been answered
2020-10-21 08:32:12.323087 [DEBUG] switch_channel.c:3865 (sofia/internal/1001@<SVR_IP>) Callstate Change EARLY -> ACTIVE
2020-10-21 08:32:12.323087 [DEBUG] sofia.c:7326 Channel sofia/internal/1001@<SVR_IP> entering state [completed][200]
2020-10-21 08:32:12.323087 [DEBUG] switch_ivr_originate.c:3852 Originate Resulted in Success: [sofia/internal/<a href="http://1000@192.168.43.32:18486" target="_blank">1000@192.168.43.32:18486</a>]
2020-10-21 08:32:12.323087 [DEBUG] switch_ivr_originate.c:3852 Originate Resulted in Success: [sofia/internal/<a href="http://1000@192.168.43.32:18486" target="_blank">1000@192.168.43.32:18486</a>]
2020-10-21 08:32:12.323087 [DEBUG] switch_ivr_bridge.c:1793 (sofia/internal/<a href="http://1000@192.168.43.32:18486" target="_blank">1000@192.168.43.32:18486</a>) State Change CS_CONSUME_MEDIA -> CS_EXCHANGE_MEDIA
2020-10-21 08:32:12.323087 [DEBUG] switch_core_state_machine.c:585 (sofia/internal/<a href="http://1000@192.168.43.32:18486" target="_blank">1000@192.168.43.32:18486</a>) Running State Change CS_EXCHANGE_MEDIA (Cur 2 Tot 6)
2020-10-21 08:32:12.323087 [DEBUG] switch_core_state_machine.c:654 (sofia/internal/<a href="http://1000@192.168.43.32:18486" target="_blank">1000@192.168.43.32:18486</a>) State EXCHANGE_MEDIA
2020-10-21 08:32:12.323087 [DEBUG] mod_sofia.c:656 SOFIA EXCHANGE_MEDIA
2020-10-21 08:32:12.723235 [DEBUG] sofia.c:7326 Channel sofia/internal/1001@<SVR_IP> entering state [ready][200]
2020-10-21 08:32:16.123236 [DEBUG] switch_rtp.c:2448 RTCP packet not written
2020-10-21 08:32:20.143147 [DEBUG] switch_rtp.c:2448 RTCP packet not written
2020-10-21 08:32:24.163187 [DEBUG] switch_rtp.c:2448 RTCP packet not written</code></pre><pre><code>This keeps repeating - "RTCP packet not written"
</code></pre><pre><code><br></code></pre>Please let us know what we might be doing wrong. Appreciate your help.</code></pre><pre><code>Regards,</code></pre><pre><code>Krishnan</code></pre><pre><code><br></code></pre></div><div><br></div></div>
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