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, using fallback RE ERROR: rtpproxy-ng [rtpproxy.c:1381]: rtpp_test(): proxy responded with invalid response How I can fix it?
Thanks, Khue.
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
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
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,
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@vega.com.vn:
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@ng-voice.com
Hi,
I can't reproduce this, neither the empty IP address nor the segfault. Can you tell me which version exactly of both mediaproxy-ng and the rtpproxy-ng module you're using (downloaded from where, which repository, which branch), as well as the entire log for a particular call, i.e. everything from the initial offer to the final delete.
cheers
On 07/26/13 04:48, Khue Nguyen Minh wrote:
Hi Richard,
I get mediaproxy from link: https://github.com/sipwise/mediaproxy-ng
and rtpproxy-ng from link: https://github.com/sipwise/kamailio/tree/3.3+ngcp2.8
2013/7/26 Richard Fuchs rfuchs@sipwise.com
On 07/28/13 22:37, Khue Nguyen Minh wrote:
And how did you download them from there? Through a regular git clone/checkout, or from the github website, possibly with copy/paste or something like that? I'm asking because your backtrace indicates line 1191, which is a blank line and so that can't be right. And since the line numbers don't match, then I don't know what else could be wrong in the code you have.
cheers
Hi Richard,
in rtpproxy.c file, I inserted some lines to display log, so line-number in new file is bigger than original file. I get module by download one by one file. ex: wget https://raw.github.com/sipwise/kamailio/3.3+ngcp2.8/modules/rtpproxy-ng/benc...
Thanks, Khue.
2013/7/29 Richard Fuchs rfuchs@sipwise.com
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Alexey Rybalko -
Carsten Bock -
Khue Nguyen Minh -
Richard Fuchs