Yes, you need advertised_address. Remember, you cannot have internal and external client. All client MUST be external

Il 10/07/2012 21:59, Ignacio Gonzalez ha scritto:
So adding this to my configuration file, do I fix the problem?

Do I need to set advertised_address or not?



2012/7/10 Ali Pey <ali...@gmail.com <mailto:ali...@gmail.com>>

    On the reply route try something like this:

    onreply_route[1] {
    xlog("reply route 1: sequential requests ($rs $rr)\n");
    if ( src_ip != onebox_asterisk1_ip && src_ip != onebox_asterisk2_ip ){
    if ( nat_uac_test( "31") ) {
    fix_nated_contact();
    force_rport();
    if( has_body( "application/sdp" ) ) {
    fix_nated_sdp( "3" );
    }
    }
    }
    }


    Regards,
    Ali Pey


    On Tue, Jul 10, 2012 at 2:00 PM, Ignacio Gonzalez
    <mylan...@gmail.com <mailto:mylan...@gmail.com>> wrote:

        Hello everybody, I installed and configured opensips with a
        residential configuration setting NAT Traversal and
        Multidomain options with the opensips configuration tool. When
        I try to make a call with two users, the ACK method of the
        caller party never reaches the called party.

        This are the messages received in the called party:


        INVITE sip:ralvarez@domain;transport=udp SIP/2.0
        Via: SIP/2.0/UDP
        
10.151.199.52:45084;branch=z9hG4bK-d8754z-06f2fafe119979f6-1---d8754z-;rport
        Max-Forwards: 70
        Contact: <sip:2427001@201.255.1.30:45084;transport=udp>
        To: <sip:ralvarez@domain>
        From: <sip:2427001@domain>;tag=2627e587
        Call-ID: ZTg3YjI0ZGNiYjVjZjZlMDRlNjU1Mzg1ZGJkMWQ0NmQ.
        CSeq: 2 INVITE
        Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, NOTIFY,
        MESSAGE, SUBSCRIBE, INFO
        Content-Type: application/sdp
        Proxy-Authorization: Digest
        
username="2427001",realm=:"domain",nonce="4ffbbd42000000478de4c68512245fee27f7dadd4549c048",uri="sip:ralvarez@domain;transport=udp",response="8fe20af4d2a381cc6a4ebd3ac1162f69",algorithm=MD5
        Supported: replaces
        User-Agent: X-Lite 4 release 4.1 stamp 63214
        Content-Length: 410

        v=0
        o=- 12986371568156250 1 IN IP4 10.151.199.52
        s=CounterPath X-Lite 4.1
        c=IN IP4 10.151.166.52
        t=0 0
        a=ice-ufrag:6079ef
        a=ice-pwd:8febe129544f5ec86474270bef1a9214
        m=audio 53146 RTP/AVP 107 0 8 101
        a=rtpmap:107 BV32/16000
        a=rtpmap:101 telephone-event/8000
        a=fmtp:101 0-15
        a=sendrecv
        a=candidate:1 1 UDP 659136 10.151.199.52 53146 typ host
        a=candidate:1 2 UDP 659134 10.151.199.52 53147 typ host

        SIP/2.0 100 Giving a try
        Via: SIP/2.0/UDP
        
10.151.199.52:45084;received=201.255.1.30;branch=z9hG4bK-d8754z-06f2fafe119979f6-1---d8754z-;rport=45084
        To: <sip:ralvarez@domain>
        From: <sip:2427001@domain>;tag=2627e587
        Call-ID: ZTg3YjI0ZGNiYjVjZjZlMDRlNjU1Mzg1ZGJkMWQ0NmQ.
        CSeq: 2 INVITE
        Server: OpenSIPS (1.8.0-notls (i386/linux))
        Content-Length: 0

        SIP/2.0 180 Ringing
        Via: SIP/2.0/UDP
        
10.151.199.52:45084;received=201.255.1.30;branch=z9hG4bK-d8754z-06f2fafe119979f6-1---d8754z-;rport=45084
        Record-Route: <sip:192.100.1.220;lr;did=af5.ad45d1c6;nat=yes>
        *Contact:
        <sip:ralvarez@192.100.1.1:30612;rinstance=e0b11e2eb514ba1c>*
        To: <sip:ralvarez@domain>;tag=e637fa0f
        From: <sip:2427001@domain>;tag=2627e587
        Call-ID: ZTg3YjI0ZGNiYjVjZjZlMDRlNjU1Mzg1ZGJkMWQ0NmQ.
        CSeq: 2 INVITE
        User-Agent: X-Lite release 1002tx stamp 29712
        Content-Length: 0

        SIP/2.0 200 OK
        Via: SIP/2.0/UDP
        
10.151.199.52:45084;received=201.255.1.30;branch=z9hG4bK-d8754z-06f2fafe119979f6-1---d8754z-;rport=45084
        Record-Route: <sip:192.100.1.220;lr;did=af5.ad45d1c6;nat=yes>
        *Contact:
        <sip:ralvarez@192.100.1.1:30612;rinstance=e0b11e2eb514ba1c>*
        To: <sip:ralvarez@domain>;tag=e637fa0f
        From: <sip:2427001@domain>;tag=2627e587
        Call-ID: ZTg3YjI0ZGNiYjVjZjZlMDRlNjU1Mzg1ZGJkMWQ0NmQ.
        CSeq: 2 INVITE
        Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, NOTIFY,
        MESSAGE, SUBSCRIBE, INFO
        Content-Type: application/sdp

        .... More OK responses ( retries )

        BYE sip:2427001@201.255.1.30:45084;transport=udp SIP/2.0
        Via: SIP/2.0/UDP 192.100.1.220;branch=z9hG4bKe265.bd09554.0
        Via: SIP/2.0/UDP
        
192.100.1.200:30612;received=192.168.1.200;branch=z9hG4bK-d87543-4677b2285a79346c-1--d87543-;rport=30612
        Max-Forwards: 69
        Contact:
        <sip:ralvarez@192.100.1.200:30612;rinstance=e0b11e2eb514ba1c>
        To: <sip:2427001@domain>;tag=2627e587
        From: <sip:ralvarez@domain>;tag=e637fa0f
        Call-ID: ZTg3YjI0ZGNiYjVjZjZlMDRlNjU1Mzg1ZGJkMWQ0NmQ.
        CSeq: 2 BYE
        User-Agent: X-Lite release 1002tx stamp 29712
        Reason: SIP;description="ACK not received"
        Content-Length: 0

        SIP/2.0 200 OK
        Via: SIP/2.0/UDP
        192.100.1.220;branch=z9hG4bKe265.bd09554.0;received=24.94.9.135
        Via: SIP/2.0/UDP
        
192.100.1.200:30612;received=192.100.1.200;branch=z9hG4bK-d87543-4677b2285a79346c-1--d87543-;rport=30612
        Contact: <sip:2427001@201.255.1.30:45084;transport=udp>
        To: <sip:2427001@domain>;tag=2627e587
        From: <sip:ralvarez@domain>;tag=e637fa0f
        Call-ID: ZTg3YjI0ZGNiYjVjZjZlMDRlNjU1Mzg1ZGJkMWQ0NmQ.
        CSeq: 2 BYE
        User-Agent: X-Lite 4 release 4.1 stamp 63214
        Content-Length: 0

        -----------------------------------------------
        I need to fix the contact header value because the IP address
        is behind the NAT and is not reachable from the caller party
        location. I don't know how to do this, reading some answers in
        the users mail list i found that setting the global parameter
        "advertised_address" in the configuration file it will solved
        it but I'm not sure, can anybody tell me if this is correct?

        Thanks for all.



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