<p>Hello,</p>
<p>I got this message under some circumstances (the number called)</p>
<p>Jun 12 15:15:01 proxy1 /usr/sbin/kamailio[16096]: ERROR:  [core/parser/sdp/sdp.c:228]: set_sdp_payload_fmtp(): Invalid payload location</p>
<p>What means "Payload location" ?</p>
<p>SDP Debug from the callee:<br>
Jun 12 15:15:01 proxy1 /usr/sbin/kamailio[16096]: DEBUG: sdpops [sdpops_mod.c:1626]: sdp_get_helper(): Found SDP v=0#015#012o=- 5793 1 IN IP4 192.168.50.50#015#012s=-<a class="issue-link js-issue-link" data-error-text="Failed to load issue title" data-id="52852064" data-permission-text="Issue title is private" data-url="https://github.com/kamailio/kamailio/issues/15" data-hovercard-type="issue" data-hovercard-url="/kamailio/kamailio/issues/15/hovercard" href="https://github.com/kamailio/kamailio/issues/15">#15</a>#012t=0 0#015#012m=audio 24734 RTP/AVP 8 101#015#012c=IN IP4 217.112.190.117#015#012a=rtpmap:101 telephone-event/8000#015#012a=fmtp:18 annexa=yes#015#012a=fmtp:101 0-15#015#012a=ptime:30#015#012a=silenceSupp:off - - - -<a class="issue-link js-issue-link" data-error-text="Failed to load issue title" data-id="52852064" data-permission-text="Issue title is private" data-url="https://github.com/kamailio/kamailio/issues/15" data-hovercard-type="issue" data-hovercard-url="/kamailio/kamailio/issues/15/hovercard" href="https://github.com/kamailio/kamailio/issues/15">#15</a>#012a=sendrecv#015#012</p>
<p>SDP Debug called pbx:</p>
<p>Jun 12 15:15:01 proxy1 /usr/sbin/kamailio[16097]: DEBUG: sdpops [sdpops_mod.c:1626]: sdp_get_helper(): Found SDP v=0#015#012o=root 1673681431 1673681431 IN IP4 217.112.180.5#015#012s=Asterisk PBX 11.25.1#015#012c=IN IP4 217.112.180.5#015#012t=0 0#015#012m=audio 10884 RTP/AVP 8 101#015#012a=rtpmap:8 PCMA/8000#015#012a=rtpmap:101 telephone-event/8000#015#012a=fmtp:101 0-16#015#012a=ptime:20#015#012a=sendrecv#015#012</p>

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