Il martedì 20/04/10 15.31, Laszlo ha scritto:
Hi,


2010/4/20 Roberto Ovani <roberto.e...@gmail.com <mailto:roberto.e...@gmail.com>>

    This is what I get in /var/log/syslog at RTPPROXY's host,
    when I get "ERROR:nathelper:force_rtp_proxy_body: incorrect port 0
    in reply from rtp proxy" at opensips' host :

    Apr 20 14:34:45 ate rtpproxy[32664]: DBUG:handle_command: received
    command "1338_6 V"
    Apr 20 14:34:45 ate rtpproxy[32664]: DBUG:doreply: sending reply
    "1338_6 20040107 "
    Apr 20 14:34:45 ate rtpproxy[32664]: DBUG:handle_command: received
    command "1338_7 VF 20050322"
    Apr 20 14:34:45 ate rtpproxy[32664]: DBUG:doreply: sending reply
    "1338_7 1 "
    Apr 20 14:34:45 ate rtpproxy[32664]: DBUG:handle_command: received
    command "1338_8 VF 20071116"
    Apr 20 14:34:45 ate rtpproxy[32664]: DBUG:doreply: sending reply
    "1338_8 1 "
    Apr 20 14:34:45 ate rtpproxy[32664]: DBUG:handle_command: received
    command "1338_9 VF 20081102"
    Apr 20 14:34:45 ate rtpproxy[32664]: DBUG:doreply: sending reply
    "1338_9 1 "
    Apr 20 14:34:45 ate rtpproxy[32664]: DBUG:handle_command: received
    command "1338_10 Uc3,8,0,101
    9313c89a-1dd2-11b2-899c-81ef5b6dd...@192.168.1.22
    <mailto:9313c89a-1dd2-11b2-899c-81ef5b6dd...@192.168.1.22>
    151.68.60.80 49164 4563395591901985372;1"
    Apr 20 14:34:45 ate rtpproxy[32664]: INFO:handle_command: new
    session 9313c89a-1dd2-11b2-899c-81ef5b6dd...@192.168.1.22
    <mailto:9313c89a-1dd2-11b2-899c-81ef5b6dd...@192.168.1.22>, tag
    4563395591901985372;1 requested, type strong
    Apr 20 14:34:47 ate rtpproxy[32664]: ERR:handle_command: can't
    create listener
    Apr 20 14:34:47 ate rtpproxy[32664]: DBUG:doreply: sending reply
    "1338_10 E10 "
    Apr 20 14:34:47 ate rtpproxy[32664]: DBUG:handle_command: received
    command "1338_10 Uc3,8,0,101
    9313c89a-1dd2-11b2-899c-81ef5b6dd...@192.168.1.22
    <mailto:9313c89a-1dd2-11b2-899c-81ef5b6dd...@192.168.1.22>
    151.68.60.80 49164 4563395591901985372;1"
    Apr 20 14:34:47 ate rtpproxy[32664]: INFO:handle_command: new
    session 9313c89a-1dd2-11b2-899c-81ef5b6dd...@192.168.1.22
    <mailto:9313c89a-1dd2-11b2-899c-81ef5b6dd...@192.168.1.22>, tag
    4563395591901985372;1 requested, type strong
    Apr 20 14:34:48 ate rtpproxy[32664]: ERR:handle_command: can't
    create listener
    Apr 20 14:34:48 ate rtpproxy[32664]: DBUG:doreply: sending reply
    "1338_10 E10 "
    Apr 20 14:34:48 ate rtpproxy[32664]: DBUG:handle_command: received
    command "1339_8 D
    9313c89a-1dd2-11b2-899c-81ef5b6dd...@192.168.1.22
    <mailto:9313c89a-1dd2-11b2-899c-81ef5b6dd...@192.168.1.22>
    4563395591901985372"
    Apr 20 14:34:48 ate rtpproxy[32664]: INFO:handle_command: delete
    request failed: session
    9313c89a-1dd2-11b2-899c-81ef5b6dd...@192.168.1.22
    <mailto:9313c89a-1dd2-11b2-899c-81ef5b6dd...@192.168.1.22>, tags
    4563395591901985372/NONE not found
    Apr 20 14:34:48 ate rtpproxy[32664]: DBUG:doreply: sending reply
    "1339_8 E8 "
    Apr 20 14:34:48 ate rtpproxy[32664]: DBUG:handle_command: received
    command "1339_8 D
    9313c89a-1dd2-11b2-899c-81ef5b6dd...@192.168.1.22
    <mailto:9313c89a-1dd2-11b2-899c-81ef5b6dd...@192.168.1.22>
    4563395591901985372"
    Apr 20 14:34:48 ate rtpproxy[32664]: INFO:handle_command: delete
    request failed: session
    9313c89a-1dd2-11b2-899c-81ef5b6dd...@192.168.1.22
    <mailto:9313c89a-1dd2-11b2-899c-81ef5b6dd...@192.168.1.22>, tags
    4563395591901985372/NONE not found
    Apr 20 14:34:48 ate rtpproxy[32664]: DBUG:doreply: sending reply
    "1339_8 E8 "


    Roberto




    Il martedì 20/04/10 14.05, Bogdan-Andrei Iancu ha scritto:
    Hi Roberto,

    start RTPproxy with debugs (in foreground) and check for errors -
    a 0 port returned means some error on the rtpproxy side.

    Regards,
    Bogdan

    Roberto Ovani wrote:
    Hi !
    I logged with xlog to answer to Bogdan's question :
    this is what I can read in syslog:
    Scenario : 1...@mydomain is trying to call 1...@mydomain :

    /*Apr 20 11:44:58 opensips opensips[32557]:
    >>>>>>>>>>>>>>>>>>>>>>> entering route 6 !!!!! <<<<<<<<<<<<<<<
    Apr 20 11:44:58 opensips opensips[32557]: Method : INVITE --->
    forceRTPproxy !!!!*/
    Apr 20 11:44:58 opensips opensips[32558]: fix nated contact
    */Apr 20 11:44:59 opensips opensips[32557]:
    ERROR:nathelper:force_rtp_proxy_body: incorrect port 0 in reply
    from rtp proxy
    Apr 20 11:44:59 opensips opensips[32557]: new branch at
    sip:1...@151.16.40.175:58056;rinstance=0b5635955004021c/*
    Apr 20 11:44:59 opensips opensips[32556]: incoming reply
    Apr 20 11:44:59 opensips opensips[32556]: Qui siamo nella route
    onreply : onreply_route[2]: ovvero nella gestione delle risposte
    200OK o 183........... !!!!! <<<<<<<<<<
    Apr 20 11:45:00 opensips opensips[32558]: incoming reply
    Apr 20 11:45:00 opensips opensips[32558]: Qui siamo nella route
    onreply : onreply_route[2]: ovvero nella gestione delle risposte
    200OK o 183........... !!!!! <<<<<<<<<<

    I'm a newbie in opensips, so I sometimes lose control of it :(
    any other advice ?

    thanks in advance
    Roberto



    Il martedì 20/04/10 11.29, Bogdan-Andrei Iancu ha scritto:
    Hi Roberto,

    does the error pop up when doing force_rtp_proxy() for the
    INVITE request or for the 200 OK INVITE ?

    Regards,
    Bogdan

    Roberto Ovani wrote:
    Hello,
    i have :

    1) one host with opensips installed (opensips.roberto.com
    <http://opensips.roberto.com>) on one public ip
    2) one host with rtpproxy installed (rtpproxy.roberto.com
    <http://rtpproxy.roberto.com>) on another public ip

    3) two clients into another LANs...

    I forwarded the ports for making all work :
    1) opensips : 5060 udp (for the registering in sip)
    2) rtpproxy : 7890 udp (the socket), and the range 10,000 :
    20,000 (i compiled with this range)

    when on sip client wants to call another sip clients (they're
    both behind different nats and into different lans), then
    opensips must rewrite the sdp so that the rtp flow goes
    through rtpproxy: in this moment, opensips logs tell me :
    /nathelper:force_rtp_proxy_body: incorrect port 0 in reply
    from rtp proxy

    /and the communication cannot happen correctly...... any
    advice ? what shoul I have to check ?

    Roberto
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Hmm, can you run netstat -uap during you calling out for testing?
Do you see established connections or any connections to the remote rtpproxy?


-Laszlo


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This is what i see doing NETSTAT -UAP on the host with opensips :
Active Internet connections (server e stabiliti)
Proto Recv-Q Send-Q Local Address Foreign Address State PID/Program name udp 0 0 192.168.1.12:56671 151.16.40.175:7890 ESTABLISHED 2868/opensips udp 0 0 192.168.1.12:39775 151.16.40.175:7890 ESTABLISHED 2863/opensips udp 0 0 192.168.1.12:57074 151.16.40.175:7890 ESTABLISHED 2870/opensips udp 0 0 192.168.1.12:56185 151.16.40.175:7890 ESTABLISHED 2861/opensips udp 0 0 192.168.1.12:59775 151.16.40.175:7890 ESTABLISHED 2859/opensips udp 0 0 192.168.1.12:54656 151.16.40.175:7890 ESTABLISHED 2874/opensips udp 0 0 192.168.1.12:57868 151.16.40.175:7890 ESTABLISHED 2860/opensips udp 0 0 192.168.1.12:40208 151.16.40.175:7890 ESTABLISHED 2864/opensips udp 0 0 192.168.1.12:54550 151.16.40.175:7890 ESTABLISHED 2865/opensips udp 0 0 192.168.1.12:53912 151.16.40.175:7890 ESTABLISHED 2876/opensips udp 0 0 192.168.1.12:48410 151.16.40.175:7890 ESTABLISHED 2880/opensips udp 0 0 192.168.1.12:35763 151.16.40.175:7890 ESTABLISHED 2866/opensips udp 0 0 192.168.1.12:53817 151.16.40.175:7890 ESTABLISHED 2878/opensips udp 0 0 192.168.1.12:sip *:* 2858/opensips udp 0 0 localhost:sip *:* 2858/opensips udp 0 0 192.168.1.12:53718 151.16.40.175:7890 ESTABLISHED 2862/opensips

and this is what I see on the host with rtpproxy :
Active Internet connections (server e stabiliti)
Proto Recv-Q Send-Q Local Address Foreign Address State PID/Program name udp 0 0 ate.local:netbios-ns *:* 4505/nmbd udp 0 0 *:netbios-ns *:* 4505/nmbd udp 0 0 ate.local:netbios-dgm *:* 4505/nmbd udp 0 0 *:netbios-dgm *:* 4505/nmbd udp 0 0 ate.local:7890 *:* 617/rtpproxy

I can't still do any call....

Roberto


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