[SR-Users] kamailio rtp proxy set not working

Wilkins, Steve swwilkins at mitre.org
Tue Aug 14 20:51:52 CEST 2018


Are your ports open?

-----Original Message-----
From: sr-users <sr-users-bounces at lists.kamailio.org> On Behalf Of Henning Westerholt
Sent: Tuesday, August 14, 2018 1:08 PM
To: sr-users at lists.kamailio.org
Subject: Re: [SR-Users] kamailio rtp proxy set not working

Am Montag, 13. August 2018, 13:32:29 CEST schrieb ANOOP V M:
> I have installed kamailio 5.1.4 version in ubuntu server. I need to 
> route RTP packets through kamailio with SIP packets. I will explain 
> the way i have set up everything.
> [...]
> Aug 13 10:28:57 ip-172-30-0-10 rtpproxy[1437]: ERR:create_twinlistener:
> can't bind to the IPv4 port 47926: Cannot assign requested address Aug 
> 13 10:28:57 ip-172-30-0-10 rtpproxy[1437]: ERR:handle_command: can't 
> create listener

Hello Anoop,

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:

- this IP is not configured (correctly) on the server
- the port is already allocated to another process
- there is some other error in network configuration

Best regards,

Henning

--
Henning Westerholt
https://skalatan.de/blog/

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