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@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@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@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


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