[SR-Users] Issue with RTP proxy....

Daniel-Constantin Mierla miconda at gmail.com
Tue Jul 2 16:17:28 CEST 2013


Hello,

have you re-installed rtpproxy from sources after applying the patch I 
provided the link to?

Cheers,
Daniel

On 7/2/13 3:33 PM, arun Jayaprakash wrote:
> Hi Daniel, I get this error:
>
> rtpproxy -F -l 10.164.62.166 -A 54.x.x.x -s udp:127.0.0.1:7722
> rtpproxy: invalid option -- 'A'
> usage: rtpproxy [-2fvFiPa] [-l addr1[/addr2]] [-6 addr1[/addr2]] [-s path]
>         [-t tos] [-r rdir [-S sdir]] [-T ttl] [-L nfiles] [-m port_min]
>         [-M port_max] [-u uname[:gname]] [-n timeout_socket] [-d 
> log_level[:log_facility]]
>
> ------------------------------------------------------------------------
> *From:* Daniel-Constantin Mierla <miconda at gmail.com>
> *To:* arun Jayaprakash <jayaprakasharun at yahoo.com>; Kamailio (SER) - 
> Users Mailing List <sr-users at lists.sip-router.org>
> *Sent:* Tuesday, July 2, 2013 2:39 AM
> *Subject:* Re: [SR-Users] Issue with RTP proxy....
>
> Hello,
>
>
> On 7/1/13 5:48 PM, arun Jayaprakash wrote:
>> Hello, I have enabled RTP proxy on my machine (ec2 instance) by 
>> running the following script:
>>
>> rtpproxy -F -l mypublicip -s udp:localhost:7722
>>
>> but I keep getting this error. The phones ring but there is no audio:
>>
>> 3(4144) ERROR: rtpproxy [rtpproxy.c:2647]: force_rtp_proxy(): 
>> incorrect port 0 in reply from rtp proxy
>>
>> can someone let me know what this error means?
> you cannot get rtpproxy listening on the ec2 public ip, which does not 
> exist on the network interface.
>
> You will have to use a patched rtpproxy, that adds advertising address 
> support. I had such patch for my own usage, now I polished it a bit 
> and push it to github:
>
> - 
> https://github.com/miconda/rtpproxy/commit/41f6d9d9084a6fad52a6483a0593d4b25e0de8ca
>
> Give it a try, hope I haven't broken it with last polishing, if does 
> not work let me know.
>
> You should be able to apply it to latest rtpproxy stable release. Once 
> you compile and install, then run rtpproxy with:
>
>
> rtpproxy -F -l localip -A publicip  -s udp:localhost:7722
>
> Cheers,
> Daniel
>
> -- 
> Daniel-Constantin Mierla -http://www.asipto.com  <http://www.asipto.com/>
> http://twitter.com/#!/miconda  <http://twitter.com/#%21/miconda>  -http://www.linkedin.com/in/miconda
>
>

-- 
Daniel-Constantin Mierla - http://www.asipto.com
http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda

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