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<p class="MsoNormal">Hello, <o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Kindly help me resolve this issue. Calls to pstn are faling (log returns server error). Verified all the possible way I could, and I finally believe the issue is caused by the failing rtpengine. Below is the rtp.log<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Aug 12 02:54:33.452293 sips rtpengine[199106]: INFO: [crypto] Generating new DTLS certificate<o:p></o:p></p>
<p class="MsoNormal">Aug 12 02:54:33.452310 sips rtpengine[199106]: DEBUG: [crypto] Using EC-prime256v1 key for DTLS certificate<o:p></o:p></p>
<p class="MsoNormal">Aug 12 02:54:33.581558 sips rtpengine[199106]: Fatal error: Failed to create nftables chains or rules: error returned from netlink for add rule (No such file or directory)<o:p></o:p></p>
<p class="MsoNormal">Aug 12 02:54:33.581573 sips rtpengine[199106]: CRIT: [core] Fatal error: Failed to create nftables chains or rules: error returned from netlink for add rule (No such file or directory)<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Thank you !<o:p></o:p></p>
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