Hello, Thank you for your answer.
My server is a centos with public ip. I'm using chrome with jssip framework for sip client - tried sipml5 also. I have attached to this e-mail my kamailio configuration.
Regarding the kamailio + mediaproxy-ng I took the latest versions from git - also tried with kamailio 4.1.1. The mediaproxy-ng I'm running using the command: /tmp/mediaproxy-ng/daemon/mediaproxy-ng --ip=PUBLIC_IP --listen-ng= 127.0.0.1:2222
I also tried the following configuration and I have the same error: route { ......................
################################################################################################################## # Use RTP-Proxy ############################################################################################################### #if (!rtpproxy_offer("arf")) { # sl_send_reply("503", "No RTP-Relay available"); # exit; #} if (is_method("INVITE")) { if (sdp_content()) { if (rtpproxy_offer()) rtpproxy_manage("cowf","PUBLIC_IP"); t_on_reply("1"); } } else { if (sdp_content()) { if (rtpproxy_offer()) rtpproxy_manage("cowf","PUBLIC_IP"); } } if (is_method("ACK") && sdp_content()) { rtpproxy_answer(); rtpproxy_manage("cowf","PUBLIC_IP"); }
#t_on_reply("1");
# Relay this statefully t_relay(); ............................................................... ******************************************************************* onreply_route[1] { if ((($Rp == MY_WS_PORT || $Rp == MY_WSS_PORT) && !(proto == WS || proto == WSS)) || $Rp == MY_MSRP_PORT) { xlog("L_WARN", "SIP response received on $Rp\n"); drop; exit; } if (nat_uac_test(64)) { # Do NAT traversal stuff for replies to a WebSocket connection # - even if it is not behind a NAT! # This won't be needed in the future if Kamailio and the # WebSocket client support Outbound and Path. add_contact_alias(); } # A Transaction from a NATed Client to a NATed Client? Use the RTP-Proxy! if (status=~"(180)|(183)|(2[0-9][0-9])") { fix_nated_contact(); if (sdp_content()) { rtpproxy_answer(); } } }
If my problem could be caused by a kamalio miss-configuration could you please send me an example of configuration that should work with websockets, rtpproxy-ng->mediaproxy-ng in order to remove one possible cause?
Thank you.
Best regards, Mihai M
On Wed, Jan 29, 2014 at 1:31 PM, Klaus Darilion < klaus.mailinglists@pernau.at> wrote:
Hi!
The problem is different SDP formats between normal SIP clients/gateways, and WebRTC clients.
You have to instruct mediaproxy-ng to rewrite the SDP and do the conversion (encryption, ...).
So either the rtpproxy_ng calls lack the commands for the "gatewaying", or the webrtc clients uses eg. an encryption which is not supported by mediaproxy-ng.
Please also post the kamailio.cfg snippets when calling rtpproxy_ng and give details about your environment (browser, SIP client ...)
regards Klaus
On 27.01.2014 22:38, Mihai Marin wrote:
Hello Sirs, I have a problem configuring kamailio with mediaproxy-ng and I'm asking for help.
I managed to build everything, kamailio find support for mediaproxy-ng using rtpproxy-ng. When I'm trying to make a call from Web using my phone's internet provider to my computer's web I get 488 Not Acceptable Here. Swithing the caller I get no video.
I have used the kamailio-advanced.cfg generated and added websocket support. The call in my network is working perfect.
Can you help me with this?
mediaproxy-ng log: mediaproxy-ng[14896]: Returning to SIP proxy: d7:createdi1390864117e7:streamslld3:tag10:trhh9viigs6:status34:known but unconfirmed peer address5:statsd3:rtpd8:countersd7:packetsi0e5:bytesi0e6:errorsi0ee12:peer addressd6:family4:IPv47:address13:213.233.85.554: porti48279ee23:advertised peer addressd6:family4:IPv47:address13:213.233.85.554:porti48279ee10:local porti30008ee4:rtcpd8:countersd7:packetsi0e5:bytesi0e6:errorsi0ee12:peer addressd6:family4:IPv47:address13:213.233.85.554: porti48280ee23:advertised peer addressd6:family4:IPv47:address13:213.233.85.554:porti48280ee10:local porti30009eeeed3:tag0:6:status20:unknown peer address5:statsd3:rtpd8:countersd7:packetsi0e5:bytesi0e6:errorsi0ee12:peer addressd6:family4:IPv67:address2:::4:porti0ee23:advertised peer addressd6:family4:IPv67:address2:::4:porti0ee10:local porti30010ee4:rtcpd8:countersd7:packetsi0e5:bytesi0e6:errorsi0ee12:peer addressd6:family4:IPv67:address2:::4:porti0ee23:advertised peer addressd6:family4:IPv67:address2:::4:porti0ee10:local porti30011eeeeee6:totalsd5:inputd3:rtpd7:packetsi0e5: bytesi0e6:errorsi0ee4:rtcpd7:packetsi0e5:bytesi0e6: errorsi0eee6:outputd3:rtpd7:packetsi0e5:bytesi0e6:errorsi0ee4:rtcpd7: packetsi0e5:bytesi0e6:errorsi0eeee6:result2:oke
kamailio:
11(14926) ERROR: *** cfgtrace: c=[/usr/local/etc/kamailio/kamailio-advanced.cfg] l=860 a=24 n=rtpproxy_manage 11(14926) DEBUG: rtpproxy-ng [rtpproxy.c:1333]: rtpp_function_call(): proxy reply: d7:createdi1390864117e7:streamslld3:tag10:trhh9viigs6:status34:known but unconfirmed peer address5:statsd3:rtpd8:countersd7:packetsi0e5:bytesi0e6:errorsi0ee12:peer addressd6:family4:IPv47:address13:213.233.85.554: porti48279ee23:advertised peer addressd6:family4:IPv47:address13:213.233.85.554:porti48279ee10:local porti30008ee4:rtcpd8:countersd7:packetsi0e5:bytesi0e6:errorsi0ee12:peer addressd6:family4:IPv47:address13:213.233.85.554: porti48280ee23:advertised peer addressd6:family4:IPv47:address13:213.233.85.554:porti48280ee10:local porti30009eeeed3:tag0:6:status20:unknown peer address5:statsd3:rtpd8:countersd7:packetsi0e5:bytesi0e6:errorsi0ee12:peer addressd6:family4:IPv67:address2:::4:porti0ee23:advertised peer addressd6:family4:IPv67:address2:::4:porti0ee10:local porti30010ee4:rtcpd8:countersd7:packetsi0e5:bytesi0e6:errorsi0ee12:peer addressd6:family4:IPv67:address2:::4:porti0ee23:advertised peer addressd6:family4:IPv67:address2:::4:porti0ee10:local porti30011eeeeee6:totalsd5:inputd3:rtpd7:packetsi0e5: bytesi0e6:errorsi0ee4:rtcpd7:packetsi0e5:bytesi0e6: errorsi0eee6:outputd3:rtpd7:packetsi0e5:bytesi0e6:errorsi0ee4:rtcpd7: packetsi0e5:bytesi0e6:errorsi0eeee6:result2:oke 11(14926) ERROR: *** cfgtrace: c=[/usr/local/etc/kamailio/kamailio-advanced.cfg] l=867 a=16 n=if 11(14926) ERROR: *** cfgtrace: c=[/usr/local/etc/kamailio/kamailio-advanced.cfg] l=862 a=24 n=is_request 11(14926) ERROR: *** cfgtrace: c=[/usr/local/etc/kamailio/kamailio-advanced.cfg] l=866 a=16 n=if 11(14926) ERROR: *** cfgtrace: c=[/usr/local/etc/kamailio/kamailio-advanced.cfg] l=863 a=24 n=has_totag 11(14926) DEBUG: siputils [checks.c:103]: has_totag(): no totag 11(14926) ERROR: *** cfgtrace: c=[/usr/local/etc/kamailio/kamailio-advanced.cfg] l=864 a=25 n=add_rr_param 11(14926) ERROR: *** cfgtrace: c=[/usr/local/etc/kamailio/kamailio-advanced.cfg] l=873 a=16 n=if 11(14926) ERROR: *** cfgtrace: c=[/usr/local/etc/kamailio/kamailio-advanced.cfg] l=867 a=24 n=is_reply 11(14926) ERROR: *** cfgtrace: c=[/usr/local/etc/kamailio/kamailio-advanced.cfg] l=873 a=2 n=return 11(14926) ERROR: *** cfgtrace: c=[/usr/local/etc/kamailio/kamailio-advanced.cfg] l=1009 a=16 n=if 11(14926) ERROR: *** cfgtrace: c=[/usr/local/etc/kamailio/kamailio-advanced.cfg] l=989 a=24 n=t_is_canceled 11(14926) DEBUG: tm [t_lookup.c:1071]: t_check_msg(): DEBUG: t_check_msg: msg id=2 global id=2 T start=0x7f62174df4e0 11(14926) DEBUG: tm [t_lookup.c:1143]: t_check_msg(): DEBUG: t_check_msg: T already found! 11(14926) DEBUG: tm [t_reply.c:1827]: relay_reply(): DEBUG: relay_reply: branch=0, save=0, relay=0 icode=0 11(14926) DEBUG: <core> [msg_translator.c:2007]: generate_res_buf_from_sip_res(): old size: 397, new size: 305 11(14926) DEBUG: <core> [msg_translator.c:2025]: generate_res_buf_from_sip_res(): copied size: orig:125, new: 33, rest: 272 msg= SIP/2.0 488 Not Acceptable Here Via: SIP/2.0/WS ebhg3v0qb6fm.invalid;rport=1034;received=213.233.85.55;branch= z9hG4bK8048296 To: <sip:bob@93.187.138.214 mailto:sip%3Abob@93.187.138.214>;tag=r6dc2287g9
From: "Alice Test" <sip:alice@93.187.138.214 mailto:sip%3Aalice@93.187.138.214>;tag=trhh9viigs
Call-ID: fvgga4ikm8vrvuji0g0n CSeq: 6228 INVITE Content-Length: 0
11(14926) DEBUG: websocket [ws_frame.c:713]: ws_frame_transmit(): Tx message: SIP/2.0 488 Not Acceptable Here Via: SIP/2.0/WS ebhg3v0qb6fm.invalid;rport=1034;received=213.233.85.55;branch= z9hG4bK8048296 To: <sip:bob@93.187.138.214 mailto:sip%3Abob@93.187.138.214>;tag=r6dc2287g9
From: "Alice Test" <sip:alice@93.187.138.214 mailto:sip%3Aalice@93.187.138.214>;tag=trhh9viigs
Call-ID: fvgga4ikm8vrvuji0g0n CSeq: 6228 INVITE Content-Length: 0
Thank you.
Best regards, Mihai M
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@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@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users