[SR-Users] RTPProxy on a different machine than Kamailio problem

[Daniel-Constantin Mierla]

Hello,

from logs, kamailio cannot communicate with rtpproxy. I never used 
rtpproxy with -s udp:*:7722, so I don't know if it is valid, you should 
try with -s udp:10.25.1.1:7722

Cheers,
Daniel

On 24/12/13 09:45, Julia wrote:
>
> Hello,
>
> I try to run *RTPProxy****on a different machine than 
> Kamailio*(Kamailio IP is 10.25.1.5 without NAT) for rtp recording.
>
> Remote machine has an IP Address of 10.25.1.1 and started with
>
>  /usr/local/bin/rtpproxy -l 10.25.1.1 -s udp:*:7722  -F –P 
> –r/log/rtp_trace
>
> In Kamailio configuration file:
>
> modparam(“rtpproxy”, “rtpproxy_sock”, “udp:10.25.1.1:7722”)
>
> And then, we receive an error after Kamailio start:
>
> /usr/local/sbin/kamailio[24510]: ERROR: rtpproxy [rtpproxy.c:1527]: 
> timeout waiting reply from a RTP proxy
>
> /usr/local/sbin/kamailio[24510]: ERROR: rtpproxy [rtpproxy.c:1536]: 
> proxy <udp:10.25.153.149:7722> does not respond, disable it
>
> /usr/local/sbin/kamailio[24510]: WARNING: rtpproxy [rtpproxy.c:1404]: 
> RTP proxy went down during version query
>
> /usr/local/sbin/kamailio[24510]: WARNING: rtpproxy [rtpproxy.c:1430]: 
> support for RTP proxy <udp:10.25.153.149:7722> has been disabled 
> temporarily
>
> In netstat  -a:
>
> udp        0 0 KAMnet-JAF-TST-01:53522     
> vm-kamnet-dev01.bgtehi:*7722 ESTABLISHED*
>
> udp        0 0 KAMnet-JAF-TST-01:36633     
> vm-kamnet-dev01.bgtehi:*7722 ESTABLISHED*
>
> udp        0 0 KAMnet-JAF-TST-01:32925     
> vm-kamnet-dev01.bgtehi:*7722 ESTABLISHED*
>
> *It works*, when Kamailio & RTPproxy are configured in the *same 
> machine*, with
>
> modparam(“rtpproxy”, “rtpproxy_sock”, “udp:localhost:7722”),
>
> Is there something wrong in configuration of remote mode?
>
> Thanks for any help,
>
> Julia
>
>
>
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-- 
Daniel-Constantin Mierla - http://www.asipto.com
http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda

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