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

Daniel-Constantin Mierla miconda at gmail.com
Tue Jul 2 19:41:18 CEST 2013 

On 7/2/13 7:01 PM, arun Jayaprakash wrote:
> Can you please give me some pointers as to how to apply this patch, I 
> have never done one in the past. Thank you.
I guess you can find good tutorials online on how to use patch tool or 
understand patching mechanisms.

Or if it is ok, just take the whole rtpproxy sources from the githug 
repository and compile/install it.

Cheers,
Daniel

>
> Regards,
> Arun
>
>
> ------------------------------------------------------------------------
> *From:* Sergey Okhapkin <sos at sokhapkin.dyndns.org>
> *To:* arun Jayaprakash <jayaprakasharun at yahoo.com>; Kamailio (SER) - 
> Users Mailing List <sr-users at lists.sip-router.org>
> *Sent:* Tuesday, July 2, 2013 11:49 AM
> *Subject:* Re: [SR-Users] Issue with RTP proxy....
>
> How else?
>
> On Tuesday 02 July 2013 09:44:48 arun Jayaprakash wrote:
> > Daniel, so you are saying that the machine running RTP proxy should 
> not be a
> > natted one but should have its own public IP?
> >
> > Thanks,
> > Arun
> >
> >
> >
> >
> > ________________________________
> >  From: Daniel-Constantin Mierla <miconda at gmail.com 
> <mailto:miconda at gmail.com>>
> > To: Kamailio (SER) - Users Mailing List 
> <sr-users at lists.sip-router.org <mailto:sr-users at lists.sip-router.org>>
> > Sent: Tuesday, July 2, 2013 10:53 AM
> > Subject: Re: [SR-Users] Issue with RTP proxy....
> >
> > On 7/2/13 5:11 PM, David | StyleFlare wrote:
> > > Daniel,
> > >
> > > I am confused, I thought that patch is not really needed?
> >
> > Indeed, the patch is not really needed when you have a single instance
> > of rtpproxy and know its public ip. But when you deal with many
> > rtpproxies, then you cannot deal from config. Also, for bridging
> > networks is not possible from config.
> >
> > With the patch, the config of kamailio stays as usual all the time.
> >
> > Cheers,
> > Daniel
> >
> > > On Ec2 you should be able to bind to the Local IP and then pass the
> > > External IP to rtp-manage.
> > >
> > > Am I missing something here?
> > >
> > > Should effectively be the same thing.
> > >
> > > On 7/2/13 10:50 AM, Fred Posner wrote:
> > >> This is awesome... did it say which version of RTP Proxy or did I
> > >> just not RTFM well enough?
> > >>
> > >> Fred Posner | Team Forrest / LOD
> > >> direct: 503-914-0999 | fax: 954-472-2896
> > >>
> > >> On 07/02/2013 10:17 AM, Daniel-Constantin Mierla wrote:
> > >>> 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 
> <mailto:miconda at gmail.com>>
> > >>>> *To:* arun Jayaprakash <jayaprakasharun at yahoo.com 
> <mailto:jayaprakasharun at yahoo.com>>; Kamailio (SER) -
> > >>>> Users Mailing List <sr-users at lists.sip-router.org 
> <mailto: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/41f6d9d9084a6fad52a6483a0593
> > >>>> d4b25e0de8ca
> > >>>>
> > >>>>
> > >>>> 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
> > >>>
> > >>> _______________________________________________
> > >>> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users 
> mailing list
> > >>> sr-users at lists.sip-router.org <mailto:sr-users at lists.sip-router.org>
> > >>> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
> > >>
> > >> _______________________________________________
> > >> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users 
> mailing list
> > >> sr-users at lists.sip-router.org <mailto:sr-users at lists.sip-router.org>
> > >> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
> > >
> > > _______________________________________________
> > > SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing 
> list
> > > sr-users at lists.sip-router.org <mailto:sr-users at lists.sip-router.org>
> > > http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
>
>
>
>
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> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
> sr-users at lists.sip-router.org
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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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