Hi Juha, You need to use the '-' and '+' flags for adding/removing ICE candidates.
Regards, Peter On 25 October 2013 12:14, Juha Heinanen <[email protected]> wrote: > > Peter Dunkley writes: > > > I've been using mediaproxy-ng with JsSIP on Chrome for a couple of months > > now. It works fine for me and I was running a live demo using it for > this > > at AstriCon two weeks ago. > > peter, > > when jssip client calls regular sip client, i made the same > rtpproxy_offer(co1spr)/rtpproxy_answer("co2SPr") calls as before, and > rtpproxy_answer resulted in the same error as before. (below) > > my mediaproxy-ng is from current git master. > > how does your tests differ from the above, since you have got it > working? > > -- juha > > Oct 25 13:57:43 rautu /usr/sbin/sip-proxy[4544]: INFO: ===== making > rtpproxy_offer(co1spr) > Oct 25 13:57:43 rautu mediaproxy-ng[3966]: Got valid command from > 127.0.0.1:58370: offer - { "sdp": "v=0#015#012o=- 6629324318443950012 2 > IN IP4 127.0.0.1#015#012s=-#015#012t=0 0#015#012a=group:BUNDLE audio > video#015#012a=msid-semantic: WMS > 8zlXTq7nO5eohdbQ3mmCJkvIVtFhOVDR9iKR#015#012m=audio 60820 RTP/SAVPF 111 103 > 104 0 8 107 106 105 13 126#015#012c=IN IP4 > 192.98.102.10#015#012a=rtcp:60820 IN IP4 > 192.98.102.10#015#012a=candidate:488769141 1 udp 2113937151 192.98.102.10 > 60820 typ host generation 0#015#012a=candidate:488769141 2 udp 2113937151 > 192.98.102.10 60820 typ host generation 0#015#012a=candidate:1403124357 1 > tcp 1509957375 192.98.102.10 0 typ host generation > 0#015#012a=candidate:1403124357 2 tcp 1509957375 192.98.102.10 0 typ host > generation > 0#015#012a=ice-ufrag:k0UQQqMWy/JxtLBG#015#012a=ice-pwd:+Ym1+aCA8LJnck6S82R7W9gD#015#012a=ice-options:google-ice#015#012a=fingerprint:sha-256 > D1:B4:83:5B:FD:14:CD:04:02:75:AE:66:57:5D:4C:D6:BE:2A:43:0E:CE:37:7C:73:F5:A9:F3:96:B3:97:C2:1C#015#012a=mid:audio#015#012a=extmap:1 > urn:ietf:params:rtp-hdrext:ssrc-audio-level#015#012a=sendrecv#015#012a=rtcp-mux#015#012a=crypto:1 > AES_CM_128_HMAC_SHA1_80 > inline:hqp5gRaEPOOIoxYDnEp7B02yDhsGvIfdC0W7gBa4#015#012a=rtpmap:111 > opus/48000/2#015#012a=fmtp:111 minptime=10#015#012a=rtpmap:103 > ISAC/16000#015#012a=rtpmap:104 ISAC/32000#015#012a=rtpmap:0 > PCMU/8000#015#012a=rtpmap:8 PCMA/8000#015#012a=rtpmap:107 > CN/48000#015#012a=rtpmap:106 CN/32000#015#012a=rtpmap:105 > CN/16000#015#012a=rtpmap:13 CN/8000#015#012a=rtpmap:126 > telephone-event/8000#015#012a=maxptime:60#015#012a=ssrc:1211836873 > cname:8pC2LNmeFanLlBRT#015#012a=ssrc:1211836873 > msid:8zlXTq7nO5eohdbQ3mmCJkvIVtFhOVDR9iKR > 8zlXTq7nO5eohdbQ3mmCJkvIVtFhOVDR9iKRa0#015#012a=ssrc:1211836873 > mslabel:8zlXTq7nO5eohdbQ3mmCJkvIVtFhOVDR9iKR#015#012a=ssrc:1211836873 > label:8zlXTq7nO5eohdbQ3mmCJkvIVtFhOVDR9iKRa0#015#012m=video 60820 RTP/SAVPF > 100 116 117#015#012c=IN IP4 192.98.102.10#015#012a=rtcp:60820 IN IP4 > 192.98.102.10#015#012a=candidate:488769141 1 udp 2113937151 192.98.102.10 > 60820 typ host gene > Oct 25 13:57:43 rautu mediaproxy-ng[3966]: [ittjbhuqn89agk18s2cf] Creating > new call > Oct 25 13:57:43 rautu mediaproxy-ng[3966]: [ittjbhuqn89agk18s2cf - > z9hG4bK2891912] Opened ports 50000..50001 for RTP > Oct 25 13:57:43 rautu mediaproxy-ng[3966]: [ittjbhuqn89agk18s2cf - > z9hG4bK2891912] Opened ports 50002..50003 for RTP > Oct 25 13:57:43 rautu mediaproxy-ng[3966]: Returning to SIP proxy: > d3:sdp2709:v=0#015#012o=- 6629324318443950012 2 IN IP4 > 192.98.102.30#015#012s=-#015#012t=0 0#015#012a=group:BUNDLE audio > video#015#012a=msid-semantic: WMS > 8zlXTq7nO5eohdbQ3mmCJkvIVtFhOVDR9iKR#015#012m=audio 50000 RTP/AVP 111 103 > 104 0 8 107 106 105 13 126#015#012c=IN IP4 > 192.98.102.30#015#012a=candidate:488769141 1 udp 2113937151 192.98.102.10 > 60820 typ host generation 0#015#012a=candidate:488769141 2 udp 2113937151 > 192.98.102.10 60820 typ host generation 0#015#012a=candidate:1403124357 1 > tcp 1509957375 192.98.102.10 0 typ host generation > 0#015#012a=candidate:1403124357 2 tcp 1509957375 192.98.102.10 0 typ host > generation > 0#015#012a=ice-ufrag:k0UQQqMWy/JxtLBG#015#012a=ice-pwd:+Ym1+aCA8LJnck6S82R7W9gD#015#012a=ice-options:google-ice#015#012a=fingerprint:sha-256 > D1:B4:83:5B:FD:14:CD:04:02:75:AE:66:57:5D:4C:D6:BE:2A:43:0E:CE:37:7C:73:F5:A9:F3:96:B3:97:C2:1C#015#012a=mid:audio#015#012a=sendrecv#015#012a=rtpmap:111 > opus/48000/2#015#012a=fmtp:111 minptime=10#015#012a=rtpmap:103 > ISAC/16000#015#012a=rtpmap:104 ISAC/32000#015#012a=rtpmap:0 > PCMU/8000#015#012a=rtpmap:8 PCMA/8000#015#012a=rtpmap:107 > CN/48000#015#012a=rtpmap:106 CN/32000#015#012a=rtpmap:105 > CN/16000#015#012a=rtpmap:13 CN/8000#015#012a=rtpmap:126 > telephone-event/8000#015#012a=maxptime:60#015#012a=ssrc:1211836873 > cname:8pC2LNmeFanLlBRT#015#012a=ssrc:1211836873 > msid:8zlXTq7nO5eohdbQ3mmCJkvIVtFhOVDR9iKR > 8zlXTq7nO5eohdbQ3mmCJkvIVtFhOVDR9iKRa0#015#012a=ssrc:1211836873 > mslabel:8zlXTq7nO5eohdbQ3mmCJkvIVtFhOVDR9iKR#015#012a=ssrc:1211836873 > label:8zlXTq7nO5eohdbQ3mmCJkvIVtFhOVDR9iKRa0#015#012a=rtcp:50001#015#012a=candidate:P7f12vpGOKrMUtvG > 1 UDP 2130706432 192.98.102.30 50000 typ > host#015#012a=candidate:P7f12vpGOKrMUtvG 2 UDP 2130706431 192.98.102.30 > 50001 typ host#015#012m=video 50000 RTP/AVP 100 116 117#015#012c=IN IP4 > 192.98.102.30#015#012a=candidate:488769141 1 udp 2113937151 192.98.102.10 > 60820 typ host generation 0#015#012a=candidate:488769141 2 udp 2113937151 > 192.98.102.10 60820 typ host generat > > Oct 25 13:57:43 rautu /usr/sbin/sip-proxy[4504]: INFO: ===== making > rtpproxy_answer(co2SP) > Oct 25 13:57:43 rautu mediaproxy-ng[3966]: Got valid command from > 127.0.0.1:36344: answer - { "sdp": "v=0#015#012o=sems 1247856735 > 1328844996 IN IP4 192.98.102.30#015#012s=sems#015#012c=IN IP4 > 192.98.102.30#015#012t=0 0#015#012m=audio 40000 RTP/AVP 103 8 0 > 126#015#012a=rtpmap:103 ISAC/16000#015#012a=rtpmap:8 > PCMA/8000#015#012a=rtpmap:0 PCMU/8000#015#012a=rtpmap:126 > telephone-event/8000#015#012a=sendrecv#015#012a=direction:both#015#012m=video > 0 RTP/AVP 100#015#012a=inactive#015#012", "flags": [ "trust-address" ], > "replace": [ "session-connection", "origin" ], "transport-protocol": > "RTP/SAVPF", "call-id": "ittjbhuqn89agk18s2cf", "via-branch": > "z9hG4bK2891912", "received-from": [ "IP4", "127.0.0.1" ], "from-tag": > "clo5c0v16a", "to-tag": "7AB5F2F4-526A4EA7000B2A2D-B4827B70", "command": > "answer" } > Oct 25 13:57:43 rautu mediaproxy-ng[3966]: [ittjbhuqn89agk18s2cf - > z9hG4bK2891912] Got LOOKUP, but no usable callstreams found > Oct 25 13:57:43 rautu mediaproxy-ng[3966]: Error rewriting SDP > Oct 25 13:57:43 rautu mediaproxy-ng[3966]: Protocol error in packet from > 127.0.0.1:36344: Error rewriting SDP [d3:sdp299:v=0#015#012o=sems > 1247856735 1328844996 IN IP4 192.98.102.30#015#012s=sems#015#012c=IN IP4 > 192.98.102.30#015#012t=0 0#015#012m=audio 40000 RTP/AVP 103 8 0 > 126#015#012a=rtpmap:103 ISAC/16000#015#012a=rtpmap:8 > PCMA/8000#015#012a=rtpmap:0 PCMU/8000#015#012a=rtpmap:126 > telephone-event/8000#015#012a=sendrecv#015#012a=direction:both#015#012m=video > 0 RTP/AVP > 100#015#012a=inactive#015#0125:flagsl13:trust-addresse7:replacel18:session-connection6:origine18:transport-protocol9:RTP/SAVPF7:call-id20:ittjbhuqn89agk18s2cf10:via-branch14:z9hG4bK289191213:received-froml3:IP49:127.0.0.1e8:from-tag10:clo5c0v16a6:to-tag34:7AB5F2F4-526A4EA7000B2A2D-B4827B707:command6:answere] > Oct 25 13:57:43 rautu mediaproxy-ng[3966]: Returning to SIP proxy: > d6:result5:error12:error-reason19:Error rewriting SDPe > Oct 25 13:57:43 rautu /usr/sbin/sip-proxy[4504]: ERROR: rtpproxy-ng > [rtpproxy.c:1348]: rtpp_function_call(): proxy replied with error: Error > rewriting SDP > _______________________________________________ > sr-dev mailing list > [email protected] > http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-dev > -- Peter Dunkley Technical Director Crocodile RCS Ltd
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