Hello,

there is no loop there -- the log is incomplete, not showing what happened with the INVITE request, only with its replies -- but anyhow, the replies 180 and 486 are coming from callee, the user-agen: z ...

So all seems ok with routing of the invite, just the callee is busy, not answering the call.

Cheers,
Daniel

On 28/03/14 23:36, Slava Bendersky wrote:
Hello Daniel,
I was looking where is problem, and I see call is looping meaning coming back to caller.
I putted couple xlog to see where is breaks.


        $avp(oexten) = $rU;
        xlog("L_INFO", "This is $avp(oexten)");
        if (!lookup("location")) {
            xlog("L_INFO", "This $rU and this $du");

this is log

Mar 28 18:16:46 dsm01 /usr/sbin/kamailio[1754]: INFO: <script>: This is 1240.

In main routing logic I tried use on save location 0x04 to store last registrar for external users. Also tried use MULTIDOMAIN.

Here config file http://fpaste.org/89673/60456311/

And here debug,  I see 486 busy

http://fpaste.org/89676/46038139/


In mysql I see record in location table.

| 146 | uloc-5335f27e-6da-2 | 1240 | networklab.loc | sip:[email protected]:57967;transport=UDP | NULL | NULL | 2014-03-28 19:16:46 | -1.00 | YmRiZmE0MzQ5YTU0NjkwNTFiMmM0NDFmOGQzNTljZDg. | 2 | 2014-03-28 18:16:46 | 0 | 0 | Z 3.2.21368 r21103 | udp:192.168.100.145:5060 | 5087 | NULL | 0 |

Slava.

------------------------------------------------------------------------
*From: *"Daniel-Constantin Mierla" <[email protected]>
*To: *"Kamailio (SER) - Users Mailing List" <[email protected]>
*Sent: *Thursday, March 27, 2014 2:47:38 PM
*Subject: *Re: [SR-Users] kamailio db

Hello,

the invite is replied with 200ok by kamailio, that should not happen. You have some wrong logic inside kamailio.cfg.

You can load debugger module and set cfgtrace parameter of it to 1, then watch the logs to see which actions from kamailio.cfg are executed for the invite.

Cheers,
Daniel

On 27/03/14 17:34, Slava Bendersky wrote:

    Hello Alex,

    After some testing I see on SDP call stack after first INVITE,
    .


    U 2014/03/27 12:29:32.680559 10.237.236.150:56892 ->
    10.237.236.207:5060
    INVITE sip:[email protected];transport=UDP SIP/2.0.
    Via: SIP/2.0/UDP
    10.237.236.150:56892;branch=z9hG4bK-d8754z-4ac013f010b101fe-1---d8754z-.
    Max-Forwards: 70.
    Contact: <sip:[email protected]:56892;transport=UDP>.
    To: <sip:[email protected];transport=UDP>.
    From: "John
    Couch"<sip:[email protected];transport=UDP>;tag=270d1828.
    Call-ID: ZGNhMDdmOGQ1MWFhZTA2NGYwMTE1YThlM2UwNTQxYzI..
    CSeq: 2 INVITE.
    Allow: INVITE, ACK, CANCEL, BYE, NOTIFY, REFER, MESSAGE, OPTIONS,
    INFO, SUBSCRIBE.
    Content-Type: application/sdp.
    Proxy-Authorization: Digest
    
username="1240",realm="networklab.loc",nonce="UzRTGFM0Uezw+Q1ZC/KUq4LDqr7BFZZ/",uri="sip:[email protected];transport=UDP",response="0373158cea6615a4bca50401ace5af75",cnonce="4dfbe915fff3e822e9bc5ac7c3b526f8",nc=00000001,qop=auth,algorithm=MD5.
    Supported: replaces, norefersub, extended-refer, timer,
    X-cisco-serviceuri.
    User-Agent: Z 3.2.21357 r21367.
    Allow-Events: presence, kpml.
    Content-Length: 165.
    .
    v=0.
    o=Z 0 0 IN IP4 10.237.236.150.
    s=Z.
    c=IN IP4 10.237.236.150.
    t=0 0.
    m=audio 8000 RTP/AVP 0 101.
    a=rtpmap:101 telephone-event/8000.
    a=fmtp:101 0-15.
    a=sendrecv.


    U 2014/03/27 12:29:32.682376 10.237.236.207:5060 ->
    10.237.236.150:56892
    SIP/2.0 200 OK.
    Via: SIP/2.0/UDP
    10.237.236.150:56892;branch=z9hG4bK-d8754z-4ac013f010b101fe-1---d8754z-.
    To:
    
<sip:[email protected];transport=UDP>;tag=b27e1a1d33761e85846fc98f5f3a7e58.eb89.
    From: "John
    Couch"<sip:[email protected];transport=UDP>;tag=270d1828.
    Call-ID: ZGNhMDdmOGQ1MWFhZTA2NGYwMTE1YThlM2UwNTQxYzI..
    CSeq: 2 INVITE.
    Server: kamailio (4.1.2 (x86_64/linux)).
    Content-Length: 0.
    .


    U 2014/03/27 12:29:35.462838 10.237.236.150:56892 ->
    10.237.236.207:5060
    .


    ------------------------------------------------------------------------
    *From: *"Alex Balashov" <[email protected]>
    *To: *[email protected]
    *Sent: *Wednesday, March 26, 2014 3:24:38 PM
    *Subject: *Re: [SR-Users] kamailio db

    On 03/26/2014 03:23 PM, Slava Bendersky wrote:

    > Hello Alex,
    > Here config in pastebin
    >
    > http://pastebin.com/hKDZC1iY

    I'll take a look and get back to you as soon as I can. Right now,
    I need
    to catch a flight to Kamailio World.  :)

-- Alex Balashov - Principal
    Evariste Systems LLC
    235 E Ponce de Leon Ave
    Suite 106
    Decatur, GA 30030
    United States
    Tel: +1-678-954-0670
    Web: http://www.evaristesys.com/, http://www.alexbalashov.com/

    _______________________________________________
    SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing
    list
    [email protected]
    http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users



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    SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
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--
Daniel-Constantin Mierla -http://www.asipto.com
http://twitter.com/#!/miconda  -http://www.linkedin.com/in/miconda
Kamailio World Conference - April 2-4, 2014, Berlin, Germany
http://www.kamailioworld.com

_______________________________________________
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
[email protected]
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--
Daniel-Constantin Mierla - http://www.asipto.com
http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda
Kamailio World Conference - April 2-4, 2014, Berlin, Germany
http://www.kamailioworld.com

_______________________________________________
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[email protected]
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