[SR-Users] rtpproxy-ng doesn't work with mediaproxy-ng

Khue Nguyen Minh khuenm at vega.com.vn
Fri Jul 26 10:48:49 CEST 2013


Hi,

I removed x parameter and re-run. But, I still got same error:

mediaproxy-ng[10607]: Got valid command from 127.0.0.1:54098: answer - {
"sdp": "v=0#015#012o=- 3583815381 3583815382 IN IP4
10.10.10.20#015#012s=pjmedia#015#012c=IN IP4 10.10.10.20#015#012t=0
0#015#012m=audio 4021 RTP/AVP 0 101#015#012c=IN IP4
10.10.10.20#015#012a=rtcp:4012 IN IP4
10.10.10.20#015#012a=sendrecv#015#012a=rtpmap:0
PCMU/8000#015#012a=rtpmap:101 telephone-event/8000#015#012a=fmtp:101
0-15#015#012a=ice-ufrag:498bc970#015#012a=ice-pwd:5f0321c0#015#012a=candidate:Ha0a0a14
1 UDP 2130706431 10.10.10.20 4021 typ host#015#012a=candidate:Ha0a0a14 2
UDP 2130706430 10.10.10.20 4012 typ host#015#012m=text 0 RTP/AVP 124
123#015#012", "flags": [ "force" ], "replace": [ "origin" ], "call-id":
"e2065031-89db-1460-0b8a-4670998bcb97", "received-from": [ "IP4", "x.x.x.x"
], "from-tag": "17831887", "to-tag": "Z-9BdndAjW4RvnSpPKLNt02ksKPJf1Fd",
"command": "answer" }

mediaproxy-ng[10607]: [e2065031-89db-1460-0b8a-4670998bcb97 - ] Got LOOKUP,
but no usable callstreams found

mediaproxy-ng[10607]: Error rewriting SDP

 mediaproxy-ng[10607]: Protocol error in packet from 127.0.0.1:54098: Error
rewriting SDP [d3:sdp457:v=0#015#012o=- 3583815381 3583815382 IN IP4
10.10.10.20#015#012s=pjmedia#015#012c=IN IP4 10.10.10.20#015#012t=0
0#015#012m=audio 4021 RTP/AVP 0 101#015#012c=IN IP4
10.10.10.20#015#012a=rtcp:4012 IN IP4
10.10.10.20#015#012a=sendrecv#015#012a=rtpmap:0
PCMU/8000#015#012a=rtpmap:101 telephone-event/8000#015#012a=fmtp:101
0-15#015#012a=ice-ufrag:498bc970#015#012a=ice-pwd:5f0321c0#015#012a=candidate:Ha0a0a14
1 UDP 2130706431 10.10.10.20 4021 typ host#015#012a=candidate:Ha0a0a14 2
UDP 2130706430 10.10.10.20 4012 typ host#015#012m=text 0 RTP/AVP 124
123#015#0125:flagsl5:forcee7:replacel6:origine7:call-id36:e2065031-89db-1460-0b8a-4670998bcb9713:received-froml3:IP414:x.x.x.xe8:from-tag8:178318876:to-tag32:Z-9BdndAjW4RvnSpPKLNt02ksKPJf1Fd7:command6:answere]

mediaproxy-ng[10607]: Returning to SIP proxy:
d6:result5:error12:error-reason19:Error rewriting SDPe

And rtpproxy-ng segment fault when I hangup call.


2013/7/26 Carsten Bock <carsten at ng-voice.com>

> Hi,
>
> the "x"-Parameter in dlg_manage is for bridging IPv4/IPv6. You only
> have configured one address, so the x-Parameter does not make any
> sense here.
> http://kamailio.org/docs/modules/devel/modules/rtpproxy.html#idp2994536
>
> Kind regards from the implementor of the "x"-Parameter,
> Carsten
>
> 2013/7/26 Khue Nguyen Minh <khuenm at vega.com.vn>:
> > I run mediaproxy-ng with command:
> > mediaproxy-ng --table=42 --ip=x.x.x.x --listen-ng=127.0.0.1:7723--tos=184
> > --pidfile=/var/run/mediaproxy-ng.pid --advertised-ip=x.x.x.x
> >
> > And this is my config of sipproxy
> > 1. when I receive INVITE message
> > if (is_request()) {
> >                         if (is_direction("downstream"))
> >                                 rtpproxy_manage("fox");
> >                         else
> >                                 rtpproxy_manage("foxr");
> >                 } else {
> >                         if (is_direction("downstream"))
> >                                 rtpproxy_manage("foxr");
> >                         else
> >                                 rtpproxy_manage("fox");
> >                 }
> >
> > 2. When I receive 200 OK response
> > if (is_request()) {
> >                         if (is_direction("downstream"))
> >                                 rtpproxy_manage("foxr");
> >                         else
> >                                 rtpproxy_manage("fox");
> >                 } else {
> >                         if (is_direction("downstream"))
> >                                 rtpproxy_manage("fox");
> >                         else
> >                                 rtpproxy_manage("foxr");
> >                 }
> >
> >
> > 2013/7/26 Alexey Rybalko <alexey.rybalko at gmail.com>
> >>
> >> Hi!
> >>
> >> Just my two cents. What parameters do you use for mediaproxy? Smth like
> >> RUN_MEDIAPROXY=yes
> >> LISTEN_UDP=127.0.0.1:1111
> >> LISTEN_NG=127.0.0.1:11123
> >> ADDRESS=XXX.XXX.XXX.XXX
> >>
> >> ?
> >>
> >> regards,
> >> Alexey
> >>
> >>
> >>
> >> 2013/7/26 Khue Nguyen Minh <khuenm at vega.com.vn>
> >>>
> >>> Thanks Richard. Now, rtpproxy-ng can work with mediaproxy-ng. But, I
> have
> >>> some error when run it. After rtpproxy-ng send SDP information to
> >>> mediaproxy-ng, it receive wrong IP. please see follow log:
> >>>
> >>> Got valid command from 127.0.0.1:60340: offer - { "sdp":
> >>> "v=0#015#012o=doubango 1983 678901 IN IP4
> 10.0.0.19#015#012s=-#015#012c=IN
> >>> IP4 10.0.0.19#015#012t=0 0#015#012a=tcap:1 RTP/AVPF#015#012m=audio
> 18876
> >>> RTP/AVP 0 8 101#015#012a=ptime:20#015#012a=silenceSupp:off - - -
> >>> -#015#012a=rtpmap:0 PCMU/8000/1#015#012a=rtpmap:8
> >>> PCMA/8000/1#015#012a=rtpmap:101
> telephone-event/8000/1#015#012a=fmtp:101
> >>> 0-16#015#012a=pcfg:1
> >>> t=1#015#012a=sendrecv#015#012a=rtcp-mux#015#012a=ssrc:434299437
> >>> cname:ldjWoB60jbyQlR6e#015#012a=ssrc:434299437
> >>> mslabel:6994f7d1-6ce9-4fbd-acfd-84e5131ca2e2#015#012a=ssrc:434299437
> >>> label:Doubango#015#012m=text 2306 RTP/AVP 124 123#015#012a=rtpmap:124
> >>> t140/1000#015#012a=fmtp:124 cps=30#015#012a=rtpmap:123
> >>> red/1000#015#012a=fmtp:123 124/124/124/124#015#012a=pcfg:1
> >>> t=1#015#012a=sendrecv#015#012a=rtcp-mux#015#012", "flags": [ "force",
> >>> "auto-bridge" ], "replace": [ "origin" ], "call-id":
> >>> "066cf8f8-fec9-7441-32f1-211298ff1715", "received-from": [ "IP4",
> "x.x.x.x"
> >>> ], "from-tag": "15056954", "command": "offer" }
> >>>
> >>> [066cf8f8-fec9-7441-32f1-211298ff1715] Creating new call
> >>>
> >>> Returning to SIP proxy: d3:sdp1022:v=0#015#012o=doubango 1983 678901 IN
> >>> IP4 0.0.0.0#015#012s=-#015#012c=IN IP4 0.0.0.0#015#012t=0
> 0#015#012a=tcap:1
> >>> RTP/AVPF#015#012a=ice-lite#015#012m=audio 40000 RTP/AVP 0 8
> >>> 101#015#012a=ptime:20#015#012a=silenceSupp:off - - -
> -#015#012a=rtpmap:0
> >>> PCMU/8000/1#015#012a=rtpmap:8 PCMA/8000/1#015#012a=rtpmap:101
> >>> telephone-event/8000/1#015#012a=fmtp:101 0-16#015#012a=pcfg:1
> >>> t=1#015#012a=sendrecv#015#012a=ssrc:434299437
> >>> cname:ldjWoB60jbyQlR6e#015#012a=ssrc:434299437
> >>> mslabel:6994f7d1-6ce9-4fbd-acfd-84e5131ca2e2#015#012a=ssrc:434299437
> >>>
> label:Doubango#015#012a=rtcp:40001#015#012a=ice-ufrag:7YFi3AH6#015#012a=ice-pwd:oZwjQ1y9WJbLLI6mjWMSOOSVMvdQ#015#012a=candidate:rfWFb7Vp3QisWSvf
> >>> 1 UDP 2130706432 0.0.0.0 40000 typ
> host#015#012a=candidate:rfWFb7Vp3QisWSvf
> >>> 2 UDP 2130706431 0.0.0.0 40001 typ host#015#012m=text 40004 RTP/AVP 124
> >>> 123#015#012a=rtpmap:124 t140/1000#015#012a=fmtp:124
> >>> cps=30#015#012a=rtpmap:123 red/1000#015#012a=fmtp:123
> >>> 124/124/124/124#015#012a=pcfg:1
> >>>
> t=1#015#012a=sendrecv#015#012a=rtcp:40005#015#012a=ice-ufrag:4SUsQrLE#015#012a=ice-pwd:qhLmZW7KFb6W7QOVFEOraZfcQaCG#015#012a=candidate:rfWFb7Vp3QisWSvf
> >>> 1 UDP 2130706432 0.0.0.0 40004 typ
> host#015#012a=candidate:rfWFb7Vp3QisWSvf
> >>> 2 UDP 2130706431 0.0.0.0 40005 typ host#015#0126:result2:oke
> >>>
> >>> And in SIP message I capture from network, IP address in SDP body
> become
> >>> 0.0.0.0. The call setup success but I don't hear anything. When I
> hangup
> >>> this call, module rtpproxy-ng segment fault, and this is call stack:
> >>>
> >>> #0  bencode_string (bencbuf=0x7fffb6206760, msg=0x7fd617cb13a0,
> >>> op=OP_DELETE, flags_str=0x7fd617cd5f90 "fox", body_out=0x0) at
> bencode.h:349
> >>> #1  bencode_list_add_string (bencbuf=0x7fffb6206760,
> msg=0x7fd617cb13a0,
> >>> op=OP_DELETE, flags_str=0x7fd617cd5f90 "fox", body_out=0x0) at
> bencode.h:407
> >>> #2  rtpp_function_call (bencbuf=0x7fffb6206760, msg=0x7fd617cb13a0,
> >>> op=OP_DELETE, flags_str=0x7fd617cd5f90 "fox", body_out=0x0) at
> >>> rtpproxy.c:1191
> >>>
> >>> Please help me fix it.
> >>>
> >>> Thanks
> >>> Khue.
> >>>
> >>>
> >>> 2013/7/24 Richard Fuchs <rfuchs at sipwise.com>
> >>>>
> >>>> On 07/24/13 05:45, Khue Nguyen Minh wrote:
> >>>> > Hi all,
> >>>> >
> >>>> > I am using rtpproxy-ng to control mediaproxy-ng. I was install and
> >>>> > config follow this guide:
> >>>> > https://github.com/sipwise/mediaproxy-ng
> >>>> > when I run kamailio with rtpproxy-ng module and mediaproxy-ng I got
> >>>> > error:
> >>>> > mediaproxy-ng[25216]: Failed to properly parse UDP command line
> >>>> > '30514_2
> >>>> > d7:command4:pinge' from 127.0.0.1:54621 <http://127.0.0.1:54621>,
> >>>> > using
> >>>> > fallback RE
> >>>> > ERROR: rtpproxy-ng [rtpproxy.c:1381]: rtpp_test(): proxy responded
> >>>> > with
> >>>> > invalid response
> >>>>
> >>>> As a quick guess, I'd say that you used the -u option instead of the
> -n
> >>>> option (or --listen-udp instead of --listen-ng). Substitute one for
> the
> >>>> other and it should work.
> >>>>
> >>>> cheers
> >>>>
> >>>>
> >>>> _______________________________________________
> >>>> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing
> list
> >>>> 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
> >>> 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
> >> 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
> > http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
> >
>
>
>
> --
> Carsten Bock
> CEO (Geschäftsführer)
>
> ng-voice GmbH
> Schomburgstr. 80
> D-22767 Hamburg / Germany
>
> http://www.ng-voice.com
> mailto:carsten at ng-voice.com
>
> Office +49 40 34927219
> Fax +49 40 34927220
>
> Sitz der Gesellschaft: Hamburg
> Registergericht: Amtsgericht Hamburg, HRB 120189
> Geschäftsführer: Carsten Bock
> Ust-ID: DE279344284
>
> Hier finden Sie unsere handelsrechtlichen Pflichtangaben:
> http://www.ng-voice.com/imprint/
>
> _______________________________________________
> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
> sr-users at lists.sip-router.org
> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.sip-router.org/pipermail/sr-users/attachments/20130726/b12d5085/attachment.html>


More information about the sr-users mailing list