<div dir="ltr">I do not know how to make that ports open. I am using aws EC2 instance as server. So when i open the specified port and reboot my server, this error telling me that again it can not bind with a new port. Each time it changing the port.<div>Shall i provide my cfg file here? Can you guys check it and tell me what is wrong in it?</div></div><br><div class="gmail_quote"><div dir="ltr">On Wed, Aug 15, 2018 at 12:22 AM Wilkins, Steve <<a href="mailto:swwilkins@mitre.org">swwilkins@mitre.org</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Are your ports open?<br>
<br>
-----Original Message-----<br>
From: sr-users <<a href="mailto:sr-users-bounces@lists.kamailio.org" target="_blank">sr-users-bounces@lists.kamailio.org</a>> On Behalf Of Henning Westerholt<br>
Sent: Tuesday, August 14, 2018 1:08 PM<br>
To: <a href="mailto:sr-users@lists.kamailio.org" target="_blank">sr-users@lists.kamailio.org</a><br>
Subject: Re: [SR-Users] kamailio rtp proxy set not working<br>
<br>
Am Montag, 13. August 2018, 13:32:29 CEST schrieb ANOOP V M:<br>
> I have installed kamailio 5.1.4 version in ubuntu server. I need to <br>
> route RTP packets through kamailio with SIP packets. I will explain <br>
> the way i have set up everything.<br>
> [...]<br>
> Aug 13 10:28:57 ip-172-30-0-10 rtpproxy[1437]: ERR:create_twinlistener:<br>
> can't bind to the IPv4 port 47926: Cannot assign requested address Aug <br>
> 13 10:28:57 ip-172-30-0-10 rtpproxy[1437]: ERR:handle_command: can't <br>
> create listener<br>
<br>
Hello Anoop,<br>
<br>
I am not an rtpproxy expert. But I would suggest that you look into the error quoted above. This means that rtproxy can't bind to the respective port and or address. There are several possible reasons for that:<br>
<br>
- this IP is not configured (correctly) on the server<br>
- the port is already allocated to another process<br>
- there is some other error in network configuration<br>
<br>
Best regards,<br>
<br>
Henning<br>
<br>
--<br>
Henning Westerholt<br>
<a href="https://skalatan.de/blog/" rel="noreferrer" target="_blank">https://skalatan.de/blog/</a><br>
<br>
_______________________________________________<br>
Kamailio (SER) - Users Mailing List<br>
<a href="mailto:sr-users@lists.kamailio.org" target="_blank">sr-users@lists.kamailio.org</a><br>
<a href="https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users" rel="noreferrer" target="_blank">https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users</a><br>
_______________________________________________<br>
Kamailio (SER) - Users Mailing List<br>
<a href="mailto:sr-users@lists.kamailio.org" target="_blank">sr-users@lists.kamailio.org</a><br>
<a href="https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users" rel="noreferrer" target="_blank">https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users</a><br>
</blockquote></div>