<div dir="auto">You really need to look at your configuration and understand what’s supposed to happen.</div><div dir="auto"><br></div><div dir="auto">Sip signaling is not the same as RTP. I’m guessing you followed some instructions to set it up. It probably instructed you to set the sip port to 7870 at some point and you simply forgot.</div><div dir="auto"><br></div><div dir="auto">Check both opensips at freeswitch’s config. If opensips is sending to freeswitch on 7870 it can only be because it is configured to do so in opensips somewhere, be it dispatcher or hard-coded in the config script, and FS is configured yo listen on 7870 which is by no means a standard sip port and wouldn’t be configured on FS by default. So you changed it at some point :)</div><div dir="auto"><br></div><div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Mon, 28 Jun 2021 at 13:02, HS <<a href="mailto:bullehs@gmail.com">bullehs@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div>Hi again.</div><div><br></div><div>Thanks a lot for taking the time to respond. I thought port 7078 must be a default port or something and overlooked giving context. The pcap file shows the call coming from the correct IP address and port. However, the destination port (no matter what the IP) is always 7078. I am setup with one instance running Opensips in Amazon EC2 (using private IP in ACL) etc. Connects fine to Freeswitch on another instance (private IP). Call rings and is answered, but since the port is incorrect - I can't hear any audio.</div><div><br></div><div>Additionally, I thought RTP would use ports from 16384 - 32768 range? </div><div><br></div><div>Hope that helps a little.</div><div class="gmail_quote"><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
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<a href="https://freeswitch.com" rel="noreferrer" target="_blank">https://freeswitch.com</a></blockquote></div></div>-- <br><div dir="ltr" class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div>Regards,</div><div><br></div>David Villasmil<div>email: <a href="mailto:david.villasmil.work@gmail.com" target="_blank">david.villasmil.work@gmail.com</a></div><div>phone: +34669448337</div></div></div>